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<title>Building a Nest - Dioxus Router</title>
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<ol class="chapter"><li class="chapter-item expanded affix "><a href="../index.html">Introduction</a></li><li class="chapter-item expanded affix "><li class="part-title">Features</li><li class="chapter-item expanded "><a href="../features/index.html"><strong aria-hidden="true">1.</strong> Adding the Router to Your Application</a></li><li class="chapter-item expanded "><a href="../features/routes/index.html"><strong aria-hidden="true">2.</strong> Defining Routes</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/routes/nested.html"><strong aria-hidden="true">2.1.</strong> Nested Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/catch_all.html"><strong aria-hidden="true">2.2.</strong> Catch All Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/matching.html"><strong aria-hidden="true">2.3.</strong> Matching Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/fallback.html"><strong aria-hidden="true">2.4.</strong> Fallback Routes (404 page)</a></li><li class="chapter-item expanded "><a href="../features/routes/multiple-and-redirect.html"><strong aria-hidden="true">2.5.</strong> Multiple Components & Redirects</a></li></ol></li><li class="chapter-item expanded "><a href="../features/outlets.html"><strong aria-hidden="true">3.</strong> Outlets</a></li><li class="chapter-item expanded "><a href="../features/navigation/index.html"><strong aria-hidden="true">4.</strong> Links & Navigation</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/navigation/name.html"><strong aria-hidden="true">4.1.</strong> Named Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/external.html"><strong aria-hidden="true">4.2.</strong> External Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/programmatic.html"><strong aria-hidden="true">4.3.</strong> Programmatic Navigation</a></li></ol></li><li class="chapter-item expanded "><a href="../features/query.html"><strong aria-hidden="true">5.</strong> Query</a></li><li class="chapter-item expanded "><a href="../features/failures/index.html"><strong aria-hidden="true">6.</strong> Navigation Failures</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/failures/named.html"><strong aria-hidden="true">6.1.</strong> Named Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/external.html"><strong aria-hidden="true">6.2.</strong> External Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/redirection-limit.html"><strong aria-hidden="true">6.3.</strong> Redirection Limit Failure</a></li></ol></li><li class="chapter-item expanded "><a href="../features/history-providers.html"><strong aria-hidden="true">7.</strong> History Providers</a></li><li class="chapter-item expanded "><a href="../features/history-buttons.html"><strong aria-hidden="true">8.</strong> History Buttons</a></li><li class="chapter-item expanded "><a href="../features/sitemap-generation.html"><strong aria-hidden="true">9.</strong> Sitemap Generation</a></li><li class="chapter-item expanded "><a href="../features/routing-update-callback.html"><strong aria-hidden="true">10.</strong> Routing Update Callback</a></li><li class="chapter-item expanded affix "><li class="part-title">Example Project</li><li class="chapter-item expanded "><a href="../example/index.html"><strong aria-hidden="true">11.</strong> Overview</a></li><li class="chapter-item expanded "><a href="../example/first-route.html"><strong aria-hidden="true">12.</strong> Creating Our First Route</a></li><li class="chapter-item expanded "><a href="../example/building-a-nest.html" class="active"><strong aria-hidden="true">13.</strong> Building a Nest</a></li><li class="chapter-item expanded "><a href="../example/navigation-targets.html"><strong aria-hidden="true">14.</strong> Navigation Targets</a></li><li class="chapter-item expanded "><a href="../example/redirection-perfection.html"><strong aria-hidden="true">15.</strong> Redirection Perfection</a></li><li class="chapter-item expanded "><a href="../example/full-code.html"><strong aria-hidden="true">16.</strong> Full Code</a></li></ol>
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<h1 class="menu-title">Dioxus Router</h1>
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<div id="content" class="content">
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<main>
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<h1 id="building-a-nest"><a class="header" href="#building-a-nest">Building a Nest</a></h1>
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<p>Not a bird's nest! A nest of routes!</p>
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<p>In this chapter we will begin to build the blog portion of our site which will
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include links, nested URLs, and URL parameters. We will also explore the use
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case of rendering components directly in the component calling <a href="https://docs.rs/dioxus-router/latest/dioxus_router/hooks/fn.use_router.html"><code>use_router</code></a>.</p>
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<h2 id="site-navigation"><a class="header" href="#site-navigation">Site Navigation</a></h2>
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<p>Our site visitors won't know all the available pages and blogs on our site so we
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should provide a navigation bar for them.
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Let's create a new <code>NavBar</code> component:</p>
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<pre><pre class="playground"><code class="language-rust no_run edition2021">
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<span class="boring">#![allow(unused)]
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</span><span class="boring">fn main() {
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</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
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</span><span class="boring">extern crate dioxus;
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</span><span class="boring">use dioxus::prelude::*;
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</span><span class="boring">extern crate dioxus_router;
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</span><span class="boring">use dioxus_router::prelude::*;
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</span><span class="boring">
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</span>fn NavBar(cx: Scope) -> Element {
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render! {
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nav {
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ul { }
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}
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}
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}
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<span class="boring">}
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</span></code></pre></pre>
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<p>Our navbar will be a list of links going between our pages. We could always use
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an HTML anchor element but that would cause our page to reload unnecessarily.
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Instead we want to use the <a href="https://docs.rs/dioxus-router/latest/dioxus_router/components/fn.Link.html"><code>Link</code></a> component provided by Dioxus Router.</p>
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<p>The <a href="https://docs.rs/dioxus-router/latest/dioxus_router/components/fn.Link.html"><code>Link</code></a> is similar to a regular <code>a</code> tag. It takes a target (for now a path,
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more on other targets later) and an element. Let's add our links</p>
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<pre><pre class="playground"><code class="language-rust no_run edition2021">
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<span class="boring">#![allow(unused)]
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</span><span class="boring">fn main() {
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</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
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</span><span class="boring">extern crate dioxus;
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</span><span class="boring">use dioxus::prelude::*;
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</span><span class="boring">extern crate dioxus_router;
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</span><span class="boring">use dioxus_router::prelude::*;
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</span><span class="boring">
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</span>fn NavBar(cx: Scope) -> Element {
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render! {
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nav {
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ul {
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// new stuff starts here
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li { Link {
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target: NavigationTarget::Internal(String::from("/")),
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"Home"
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} }
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li { Link {
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target: "/blog", // short form
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"Blog"
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} }
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// new stuff ends here
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}
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}
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}
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}
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<span class="boring">}
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</span></code></pre></pre>
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<blockquote>
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<p>Using this method, the <a href="https://docs.rs/dioxus-router/latest/dioxus_router/components/fn.Link.html"><code>Link</code></a> component only works for links within our
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application. To learn more about navigation targets see
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<a href="./navigation-targets.html">here</a>.</p>
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</blockquote>
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<p>And finally, we add the navbar component in our app component:</p>
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<pre><pre class="playground"><code class="language-rust no_run edition2021">
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<span class="boring">#![allow(unused)]
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</span><span class="boring">fn main() {
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</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
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</span><span class="boring">extern crate dioxus;
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</span><span class="boring">use dioxus::prelude::*;
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</span><span class="boring">extern crate dioxus_router;
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</span><span class="boring">use dioxus_router::prelude::*;
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</span><span class="boring">fn Home(cx: Scope) -> Element { unimplemented!() }
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</span><span class="boring">fn NavBar(cx: Scope) -> Element { unimplemented!() }
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</span><span class="boring">fn PageNotFound(cx: Scope) -> Element { unimplemented!() }
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</span><span class="boring">
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</span>fn App(cx: Scope) -> Element {
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use_router(
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cx,
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&|| RouterConfiguration::default(),
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&|| Segment::content(comp(Home)).fallback(comp(PageNotFound))
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);
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render! {
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NavBar { } // this is new
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Outlet { }
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}
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}
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<span class="boring">}
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</span></code></pre></pre>
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<p>Now you should see a list of links near the top of your page. Click on one and
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you should seamlessly travel between pages.</p>
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<h3 id="active-link-styling"><a class="header" href="#active-link-styling">Active Link Styling</a></h3>
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<p>You might want to style links differently, when their page is currently open.
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To achieve this, we can tell the <a href="https://docs.rs/dioxus-router/latest/dioxus_router/components/fn.Link.html"><code>Link</code></a> to give its internal <code>a</code> tag a class
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in that case.</p>
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<pre><pre class="playground"><code class="language-rust no_run edition2021">
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<span class="boring">#![allow(unused)]
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</span><span class="boring">fn main() {
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</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
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</span><span class="boring">extern crate dioxus;
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</span><span class="boring">use dioxus::prelude::*;
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</span><span class="boring">extern crate dioxus_router;
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</span><span class="boring">use dioxus_router::prelude::*;
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</span><span class="boring">
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</span>fn NavBar(cx: Scope) -> Element {
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render! {
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nav {
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ul {
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li { Link {
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target: NavigationTarget::Internal(String::from("/")),
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active_class: "active", // this is new
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"Home"
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} }
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li { Link {
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target: "/blog",
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active_class: "active", // this is new
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"Blog"
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} }
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}
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}
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}
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}
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<span class="boring">}
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</span></code></pre></pre>
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<blockquote>
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<p>This will not be reflected in the <a href="./full-code.html">full example code</a>.</p>
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</blockquote>
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<h2 id="url-parameters-and-nested-routes"><a class="header" href="#url-parameters-and-nested-routes">URL Parameters and Nested Routes</a></h2>
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<p>Many websites such as GitHub put parameters in their URL. For example,
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<code>https://github.com/DioxusLabs</code> utilizes the text after the domain to
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dynamically search and display content about an organization.</p>
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<p>We want to store our blogs in a database and load them as needed. This'll help
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prevent our app from being bloated therefor providing faster load times. We also
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want our users to be able to send people a link to a specific blog post.</p>
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<p>We could utilize a search page that loads a blog when clicked but then our users
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won't be able to share our blogs easily. This is where URL parameters come in.</p>
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<p>The path to our blog will look like <code>/blog/myBlogPage</code>, <code>myBlogPage</code> being the
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URL parameter.</p>
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<p>First, lets create a component that wraps around all blog content. This allows
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us to add a heading that tells the user they are on the blog.</p>
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<pre><pre class="playground"><code class="language-rust no_run edition2021">
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<span class="boring">#![allow(unused)]
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</span><span class="boring">fn main() {
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</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
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</span><span class="boring">extern crate dioxus;
|
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</span><span class="boring">use dioxus::prelude::*;
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</span><span class="boring">extern crate dioxus_router;
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</span><span class="boring">use dioxus_router::prelude::*;
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</span><span class="boring">
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</span>fn Blog(cx: Scope) -> Element {
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render! {
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h1 { "Blog" }
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Outlet {}
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||||
}
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||||
}
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||||
<span class="boring">}
|
||||
</span></code></pre></pre>
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<blockquote>
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<p>Note the <code>Outlet { }</code> component. For the components of a nested route to be
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rendered, we need an equally nested outlet. For more details, see the
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<a href="../features/routes/nested.html">nested routes</a> chapter of the features section.</p>
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||||
</blockquote>
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<p>Now we'll create another index component, that'll be displayed when no blog post
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||||
is selected:</p>
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||||
<pre><pre class="playground"><code class="language-rust no_run edition2021">
|
||||
<span class="boring">#![allow(unused)]
|
||||
</span><span class="boring">fn main() {
|
||||
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span><span class="boring">use dioxus::prelude::*;
|
||||
</span><span class="boring">extern crate dioxus_router;
|
||||
</span><span class="boring">use dioxus_router::prelude::*;
|
||||
</span><span class="boring">
|
||||
</span>fn BlogList(cx: Scope) -> Element {
|
||||
render! {
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||||
h2 { "Choose a post" }
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||||
ul {
|
||||
li { Link {
|
||||
target: "/blog/1",
|
||||
"Read the first blog post"
|
||||
} }
|
||||
li { Link {
|
||||
target: "/blog/2",
|
||||
"Read the second blog post"
|
||||
} }
|
||||
}
|
||||
}
|
||||
}
|
||||
<span class="boring">}
|
||||
</span></code></pre></pre>
|
||||
<p>We also need to create a component that displays an actual blog post. Within
|
||||
this component we can use the <code>use_route</code> hook to gain access to our URL
|
||||
parameters:</p>
|
||||
<pre><pre class="playground"><code class="language-rust no_run edition2021">
|
||||
<span class="boring">#![allow(unused)]
|
||||
</span><span class="boring">fn main() {
|
||||
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span><span class="boring">use dioxus::prelude::*;
|
||||
</span><span class="boring">extern crate dioxus_router;
|
||||
</span><span class="boring">use dioxus_router::prelude::*;
|
||||
</span><span class="boring">
|
||||
</span>struct PostId;
|
||||
|
||||
fn BlogPost(cx: Scope) -> Element {
|
||||
let route = use_route(cx).unwrap();
|
||||
|
||||
let post_id = route.parameter::<PostId>();
|
||||
let post = post_id
|
||||
.map(|id| id.to_string())
|
||||
.unwrap_or(String::from("unknown"));
|
||||
|
||||
render! {
|
||||
h2 { "Blog Post: {post}"}
|
||||
}
|
||||
}
|
||||
<span class="boring">}
|
||||
</span></code></pre></pre>
|
||||
<p>Finally, let's tell our router about those components.</p>
|
||||
<pre><pre class="playground"><code class="language-rust no_run edition2021">
|
||||
<span class="boring">#![allow(unused)]
|
||||
</span><span class="boring">fn main() {
|
||||
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span><span class="boring">use dioxus::prelude::*;
|
||||
</span><span class="boring">extern crate dioxus_router;
|
||||
</span><span class="boring">use dioxus_router::prelude::*;
|
||||
</span><span class="boring">fn Blog(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn BlogList(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">struct PostId;
|
||||
</span><span class="boring">fn BlogPost(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn Home(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn NavBar(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn PageNotFound(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">
|
||||
</span>fn App(cx: Scope) -> Element {
|
||||
use_router(
|
||||
cx,
|
||||
&|| RouterConfiguration::default(),
|
||||
&|| {
|
||||
Segment::content(comp(Home))
|
||||
// new stuff starts here
|
||||
.fixed("blog", Route::content(comp(Blog)).nested(
|
||||
Segment::content(comp(BlogList))
|
||||
.catch_all((comp(BlogPost), PostId { }))
|
||||
))
|
||||
// new stuff ends here
|
||||
.fallback(comp(PageNotFound))
|
||||
}
|
||||
);
|
||||
|
||||
render! {
|
||||
NavBar { }
|
||||
Outlet { }
|
||||
}
|
||||
}
|
||||
<span class="boring">}
|
||||
</span></code></pre></pre>
|
||||
<p>That's it! If you head to <code>/blog/1</code> you should see our sample post.</p>
|
||||
<h2 id="conclusion"><a class="header" href="#conclusion">Conclusion</a></h2>
|
||||
<p>In this chapter we utilized Dioxus Router's Link, URL Parameter, and <code>use_route</code>
|
||||
functionality to build the blog portion of our application. In the next chapter,
|
||||
we will go over how navigation targets (like the one we passed to our links)
|
||||
work.</p>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
||||
<a rel="prev" href="../example/first-route.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
|
||||
<a rel="next" href="../example/navigation-targets.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
|
||||
<div style="clear: both"></div>
|
||||
</nav>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
||||
<a rel="prev" href="../example/first-route.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
|
||||
<a rel="next" href="../example/navigation-targets.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
</nav>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript">
|
||||
window.playground_copyable = true;
|
||||
</script>
|
||||
|
||||
|
||||
<script src="../elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../mark.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../searcher.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<script src="../clipboard.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../highlight.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../book.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<!-- Custom JS scripts -->
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,91 @@
|
||||
use dioxus::prelude::*;
|
||||
use dioxus_router::prelude::*;
|
||||
|
||||
fn main() {
|
||||
dioxus_web::launch(App);
|
||||
}
|
||||
|
||||
fn App(cx: Scope) -> Element {
|
||||
use_router(
|
||||
cx,
|
||||
&|| RouterConfiguration::default(),
|
||||
&|| {
|
||||
Segment::content(comp(Home))
|
||||
.fixed("blog", Route::content(comp(Blog)).nested(
|
||||
Segment::content(comp(BlogList)).catch_all(
|
||||
ParameterRoute::content::<PostId>(comp(BlogPost))
|
||||
.name::<BlogPostName>()
|
||||
)
|
||||
))
|
||||
.fixed("myblog", "/blog") // this is new
|
||||
.fallback(comp(PageNotFound))
|
||||
}
|
||||
);
|
||||
|
||||
render! {
|
||||
NavBar {}
|
||||
Outlet {}
|
||||
}
|
||||
}
|
||||
|
||||
fn NavBar(cx: Scope) -> Element {
|
||||
render! {
|
||||
nav {
|
||||
ul {
|
||||
li { Link { target: named::<RootIndex>(), "Home" } }
|
||||
li { Link { target: "/blog", "Blog" } }
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn Home(cx: Scope) -> Element {
|
||||
render! {
|
||||
h1 { "Welcome to the Dioxus Blog!" }
|
||||
}
|
||||
}
|
||||
|
||||
fn Blog(cx: Scope) -> Element {
|
||||
render! {
|
||||
h1 { "Blog" }
|
||||
Outlet {}
|
||||
}
|
||||
}
|
||||
|
||||
fn BlogList(cx: Scope) -> Element {
|
||||
render! {
|
||||
h2 { "Choose a post" }
|
||||
ul {
|
||||
li { Link {
|
||||
target: named::<BlogPostName>().parameter::<PostId>("1"),
|
||||
"Read the first blog post"
|
||||
} }
|
||||
li { Link {
|
||||
target: named::<BlogPostName>().parameter::<PostId>("2"),
|
||||
"Read the second blog post"
|
||||
} }
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
struct PostId;
|
||||
struct BlogPostName;
|
||||
fn BlogPost(cx: Scope) -> Element {
|
||||
let route = use_route(cx).unwrap();
|
||||
|
||||
let post_id = route.parameter::<PostId>();
|
||||
let post = post_id
|
||||
.map(|id| id.to_string())
|
||||
.unwrap_or(String::from("unknown"));
|
||||
|
||||
render! {
|
||||
h2 { "Blog Post: {post}"}
|
||||
}
|
||||
}
|
||||
|
||||
fn PageNotFound(cx: Scope) -> Element {
|
||||
render! {
|
||||
h1 { "Page not found" }
|
||||
p { "We are terribly sorry, but the page you requested doesn't exist." }
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,313 @@
|
||||
<!DOCTYPE HTML>
|
||||
<html lang="en" class="sidebar-visible no-js light">
|
||||
<head>
|
||||
<!-- Book generated using mdBook -->
|
||||
<meta charset="UTF-8">
|
||||
<title>Creating Our First Route - Dioxus Router</title>
|
||||
|
||||
|
||||
<!-- Custom HTML head -->
|
||||
|
||||
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
||||
<meta name="description" content="">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="theme-color" content="#ffffff" />
|
||||
|
||||
<link rel="icon" href="../favicon.svg">
|
||||
<link rel="shortcut icon" href="../favicon.png">
|
||||
<link rel="stylesheet" href="../css/variables.css">
|
||||
<link rel="stylesheet" href="../css/general.css">
|
||||
<link rel="stylesheet" href="../css/chrome.css">
|
||||
<link rel="stylesheet" href="../css/print.css" media="print">
|
||||
|
||||
<!-- Fonts -->
|
||||
<link rel="stylesheet" href="../FontAwesome/css/font-awesome.css">
|
||||
<link rel="stylesheet" href="../fonts/fonts.css">
|
||||
|
||||
<!-- Highlight.js Stylesheets -->
|
||||
<link rel="stylesheet" href="../highlight.css">
|
||||
<link rel="stylesheet" href="../tomorrow-night.css">
|
||||
<link rel="stylesheet" href="../ayu-highlight.css">
|
||||
|
||||
<!-- Custom theme stylesheets -->
|
||||
|
||||
</head>
|
||||
<body>
|
||||
<!-- Provide site root to javascript -->
|
||||
<script type="text/javascript">
|
||||
var path_to_root = "../";
|
||||
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "navy" : "light";
|
||||
</script>
|
||||
|
||||
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
||||
<script type="text/javascript">
|
||||
try {
|
||||
var theme = localStorage.getItem('mdbook-theme');
|
||||
var sidebar = localStorage.getItem('mdbook-sidebar');
|
||||
|
||||
if (theme.startsWith('"') && theme.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
|
||||
}
|
||||
|
||||
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
|
||||
}
|
||||
} catch (e) { }
|
||||
</script>
|
||||
|
||||
<!-- Set the theme before any content is loaded, prevents flash -->
|
||||
<script type="text/javascript">
|
||||
var theme;
|
||||
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
|
||||
if (theme === null || theme === undefined) { theme = default_theme; }
|
||||
var html = document.querySelector('html');
|
||||
html.classList.remove('no-js')
|
||||
html.classList.remove('light')
|
||||
html.classList.add(theme);
|
||||
html.classList.add('js');
|
||||
</script>
|
||||
|
||||
<!-- Hide / unhide sidebar before it is displayed -->
|
||||
<script type="text/javascript">
|
||||
var html = document.querySelector('html');
|
||||
var sidebar = 'hidden';
|
||||
if (document.body.clientWidth >= 1080) {
|
||||
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
|
||||
sidebar = sidebar || 'visible';
|
||||
}
|
||||
html.classList.remove('sidebar-visible');
|
||||
html.classList.add("sidebar-" + sidebar);
|
||||
</script>
|
||||
|
||||
<nav id="sidebar" class="sidebar" aria-label="Table of contents">
|
||||
<div class="sidebar-scrollbox">
|
||||
<ol class="chapter"><li class="chapter-item expanded affix "><a href="../index.html">Introduction</a></li><li class="chapter-item expanded affix "><li class="part-title">Features</li><li class="chapter-item expanded "><a href="../features/index.html"><strong aria-hidden="true">1.</strong> Adding the Router to Your Application</a></li><li class="chapter-item expanded "><a href="../features/routes/index.html"><strong aria-hidden="true">2.</strong> Defining Routes</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/routes/nested.html"><strong aria-hidden="true">2.1.</strong> Nested Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/catch_all.html"><strong aria-hidden="true">2.2.</strong> Catch All Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/matching.html"><strong aria-hidden="true">2.3.</strong> Matching Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/fallback.html"><strong aria-hidden="true">2.4.</strong> Fallback Routes (404 page)</a></li><li class="chapter-item expanded "><a href="../features/routes/multiple-and-redirect.html"><strong aria-hidden="true">2.5.</strong> Multiple Components & Redirects</a></li></ol></li><li class="chapter-item expanded "><a href="../features/outlets.html"><strong aria-hidden="true">3.</strong> Outlets</a></li><li class="chapter-item expanded "><a href="../features/navigation/index.html"><strong aria-hidden="true">4.</strong> Links & Navigation</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/navigation/name.html"><strong aria-hidden="true">4.1.</strong> Named Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/external.html"><strong aria-hidden="true">4.2.</strong> External Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/programmatic.html"><strong aria-hidden="true">4.3.</strong> Programmatic Navigation</a></li></ol></li><li class="chapter-item expanded "><a href="../features/query.html"><strong aria-hidden="true">5.</strong> Query</a></li><li class="chapter-item expanded "><a href="../features/failures/index.html"><strong aria-hidden="true">6.</strong> Navigation Failures</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/failures/named.html"><strong aria-hidden="true">6.1.</strong> Named Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/external.html"><strong aria-hidden="true">6.2.</strong> External Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/redirection-limit.html"><strong aria-hidden="true">6.3.</strong> Redirection Limit Failure</a></li></ol></li><li class="chapter-item expanded "><a href="../features/history-providers.html"><strong aria-hidden="true">7.</strong> History Providers</a></li><li class="chapter-item expanded "><a href="../features/history-buttons.html"><strong aria-hidden="true">8.</strong> History Buttons</a></li><li class="chapter-item expanded "><a href="../features/sitemap-generation.html"><strong aria-hidden="true">9.</strong> Sitemap Generation</a></li><li class="chapter-item expanded "><a href="../features/routing-update-callback.html"><strong aria-hidden="true">10.</strong> Routing Update Callback</a></li><li class="chapter-item expanded affix "><li class="part-title">Example Project</li><li class="chapter-item expanded "><a href="../example/index.html"><strong aria-hidden="true">11.</strong> Overview</a></li><li class="chapter-item expanded "><a href="../example/first-route.html" class="active"><strong aria-hidden="true">12.</strong> Creating Our First Route</a></li><li class="chapter-item expanded "><a href="../example/building-a-nest.html"><strong aria-hidden="true">13.</strong> Building a Nest</a></li><li class="chapter-item expanded "><a href="../example/navigation-targets.html"><strong aria-hidden="true">14.</strong> Navigation Targets</a></li><li class="chapter-item expanded "><a href="../example/redirection-perfection.html"><strong aria-hidden="true">15.</strong> Redirection Perfection</a></li><li class="chapter-item expanded "><a href="../example/full-code.html"><strong aria-hidden="true">16.</strong> Full Code</a></li></ol>
|
||||
</div>
|
||||
<div id="sidebar-resize-handle" class="sidebar-resize-handle"></div>
|
||||
</nav>
|
||||
|
||||
<div id="page-wrapper" class="page-wrapper">
|
||||
|
||||
<div class="page">
|
||||
<div id="menu-bar-hover-placeholder"></div>
|
||||
<div id="menu-bar" class="menu-bar sticky bordered">
|
||||
<div class="left-buttons">
|
||||
<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
|
||||
<i class="fa fa-bars"></i>
|
||||
</button>
|
||||
<button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
|
||||
<i class="fa fa-paint-brush"></i>
|
||||
</button>
|
||||
<ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
|
||||
<li role="none"><button role="menuitem" class="theme" id="light">Light (default)</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="rust">Rust</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="coal">Coal</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="navy">Navy</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="ayu">Ayu</button></li>
|
||||
</ul>
|
||||
<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
|
||||
<i class="fa fa-search"></i>
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<h1 class="menu-title">Dioxus Router</h1>
|
||||
|
||||
<div class="right-buttons">
|
||||
<a href="../print.html" title="Print this book" aria-label="Print this book">
|
||||
<i id="print-button" class="fa fa-print"></i>
|
||||
</a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="search-wrapper" class="hidden">
|
||||
<form id="searchbar-outer" class="searchbar-outer">
|
||||
<input type="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
|
||||
</form>
|
||||
<div id="searchresults-outer" class="searchresults-outer hidden">
|
||||
<div id="searchresults-header" class="searchresults-header"></div>
|
||||
<ul id="searchresults">
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
||||
<script type="text/javascript">
|
||||
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
||||
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
||||
Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
|
||||
link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
|
||||
});
|
||||
</script>
|
||||
|
||||
<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="creating-our-first-route"><a class="header" href="#creating-our-first-route">Creating Our First Route</a></h1>
|
||||
<p>In this chapter, we will start utilizing Dioxus Router and add a homepage and a
|
||||
404 page to our project.</p>
|
||||
<h2 id="fundamentals"><a class="header" href="#fundamentals">Fundamentals</a></h2>
|
||||
<p>Dioxus Router works based on a <a href="https://docs.rs/dioxus-router/latest/dioxus_router/hooks/fn.use_router.html"><code>use_router</code></a> hook, a route definition in pure
|
||||
rust and <a href="https://docs.rs/dioxus-router/latest/dioxus_router/components/fn.Outlet.html"><code>Outlet</code></a> components. If you've ever used <a href="https://router.vuejs.org/">Vue Router</a>, you should
|
||||
feel right at home with Dioxus Router.</p>
|
||||
<p>First we need an actual page to route to! Let's add a homepage component:</p>
|
||||
<pre><pre class="playground"><code class="language-rust no_run edition2021">
|
||||
<span class="boring">#![allow(unused)]
|
||||
</span><span class="boring">fn main() {
|
||||
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span><span class="boring">use dioxus::prelude::*;
|
||||
</span><span class="boring">
|
||||
</span>fn Home(cx: Scope) -> Element {
|
||||
render! {
|
||||
h1 { "Welcome to the Dioxus Blog!" }
|
||||
}
|
||||
}
|
||||
<span class="boring">}
|
||||
</span></code></pre></pre>
|
||||
<h2 id="to-route-or-not-to-route"><a class="header" href="#to-route-or-not-to-route">To Route or Not to Route</a></h2>
|
||||
<p>We want to use Dioxus Router to separate our application into different "pages".
|
||||
Dioxus Router will then determine which page to render based on the URL path.</p>
|
||||
<p>To start using Dioxus Router, we need to use the <a href="https://docs.rs/dioxus-router/latest/dioxus_router/hooks/fn.use_router.html"><code>use_router</code></a> hook. All other
|
||||
hooks and components the router provides can only be used as a descendant of a
|
||||
component calling <a href="https://docs.rs/dioxus-router/latest/dioxus_router/hooks/fn.use_router.html"><code>use_router</code></a>.</p>
|
||||
<p>The <a href="https://docs.rs/dioxus-router/latest/dioxus_router/hooks/fn.use_router.html"><code>use_router</code></a> hook takes three arguments:</p>
|
||||
<ol>
|
||||
<li><code>cx</code>, which is a common argument for all hooks.</li>
|
||||
<li>A <a href="https://docs.rs/dioxus-router/latest/dioxus_router/hooks/struct.RouterConfiguration.html"><code>RouterConfiguration</code></a>, which allows us to modify its behavior.</li>
|
||||
<li>A definition of all routes the application contains, in the form of its root
|
||||
<a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/routes/struct.Segment.html"><code>Segment</code></a>.</li>
|
||||
</ol>
|
||||
<pre><pre class="playground"><code class="language-rust no_run edition2021">
|
||||
<span class="boring">#![allow(unused)]
|
||||
</span><span class="boring">fn main() {
|
||||
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span>use dioxus::prelude::*;
|
||||
<span class="boring">extern crate dioxus_router;
|
||||
</span>use dioxus_router::prelude::*;
|
||||
<span class="boring">fn Home(cx: Scope) -> Element { unimplemented!() }
|
||||
</span>
|
||||
fn App(cx: Scope) -> Element {
|
||||
use_router(
|
||||
cx,
|
||||
&|| RouterConfiguration::default(),
|
||||
&|| Segment::content(comp(Home))
|
||||
);
|
||||
|
||||
render! {
|
||||
Outlet { }
|
||||
}
|
||||
}
|
||||
<span class="boring">}
|
||||
</span></code></pre></pre>
|
||||
<p>If you head to your application's browser tab, you should now see the text
|
||||
<code>Welcome to Dioxus Blog!</code> when on the root URL (<code>http://localhost:8080/</code>). If
|
||||
you enter a different path for the URL, nothing should be displayed.</p>
|
||||
<p>This is because we told Dioxus Router to render the <code>Home</code> component only when
|
||||
the URL path is <code>/</code>. The <em>index</em> (<code>Segment::content()</code>) functionality we used
|
||||
basically emulates how web servers treat <code>index.html</code> files.</p>
|
||||
<h2 id="what-if-a-route-doesnt-exist"><a class="header" href="#what-if-a-route-doesnt-exist">What if a Route Doesn't Exist?</a></h2>
|
||||
<p>In our example Dioxus Router doesn't render anything. Many sites also have a
|
||||
"404" page for when a URL path leads to nowhere. Dioxus Router can do this too!</p>
|
||||
<p>First, we create a new <code>PageNotFound</code> component.</p>
|
||||
<pre><pre class="playground"><code class="language-rust no_run edition2021">
|
||||
<span class="boring">#![allow(unused)]
|
||||
</span><span class="boring">fn main() {
|
||||
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span><span class="boring">use dioxus::prelude::*;
|
||||
</span><span class="boring">
|
||||
</span>fn PageNotFound(cx: Scope) -> Element {
|
||||
render! {
|
||||
h1 { "Page not found" }
|
||||
p { "We are terribly sorry, but the page you requested doesn't exist." }
|
||||
}
|
||||
}
|
||||
<span class="boring">}
|
||||
</span></code></pre></pre>
|
||||
<p>Now to tell Dioxus Router to render our new component when no route exists.</p>
|
||||
<pre><pre class="playground"><code class="language-rust no_run edition2021">
|
||||
<span class="boring">#![allow(unused)]
|
||||
</span><span class="boring">fn main() {
|
||||
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span><span class="boring">use dioxus::prelude::*;
|
||||
</span><span class="boring">extern crate dioxus_router;
|
||||
</span><span class="boring">use dioxus_router::prelude::*;
|
||||
</span><span class="boring">fn Home(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn PageNotFound(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">
|
||||
</span>fn App(cx: Scope) -> Element {
|
||||
use_router(
|
||||
cx,
|
||||
&|| RouterConfiguration::default(),
|
||||
&|| {
|
||||
Segment::content(comp(Home))
|
||||
.fallback(comp(PageNotFound)) // this is new
|
||||
}
|
||||
);
|
||||
|
||||
render! {
|
||||
Outlet { }
|
||||
}
|
||||
}
|
||||
<span class="boring">}
|
||||
</span></code></pre></pre>
|
||||
<p>Now when you go to a route that doesn't exist, you should see the page not found
|
||||
text.</p>
|
||||
<h2 id="conclusion"><a class="header" href="#conclusion">Conclusion</a></h2>
|
||||
<p>In this chapter we learned how to create a route and tell Dioxus Router what
|
||||
component to render when the URL path is <code>/</code>. We also created a 404 page to
|
||||
handle when a route doesn't exist. Next, we'll create the blog portion of our
|
||||
site. We will utilize nested routes and URL parameters.</p>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
||||
<a rel="prev" href="../example/index.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
|
||||
<a rel="next" href="../example/building-a-nest.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
|
||||
<div style="clear: both"></div>
|
||||
</nav>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
||||
<a rel="prev" href="../example/index.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
|
||||
<a rel="next" href="../example/building-a-nest.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
</nav>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript">
|
||||
window.playground_copyable = true;
|
||||
</script>
|
||||
|
||||
|
||||
<script src="../elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../mark.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../searcher.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<script src="../clipboard.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../highlight.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../book.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<!-- Custom JS scripts -->
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,286 @@
|
||||
<!DOCTYPE HTML>
|
||||
<html lang="en" class="sidebar-visible no-js light">
|
||||
<head>
|
||||
<!-- Book generated using mdBook -->
|
||||
<meta charset="UTF-8">
|
||||
<title>Full Code - Dioxus Router</title>
|
||||
|
||||
|
||||
<!-- Custom HTML head -->
|
||||
|
||||
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
||||
<meta name="description" content="">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="theme-color" content="#ffffff" />
|
||||
|
||||
<link rel="icon" href="../favicon.svg">
|
||||
<link rel="shortcut icon" href="../favicon.png">
|
||||
<link rel="stylesheet" href="../css/variables.css">
|
||||
<link rel="stylesheet" href="../css/general.css">
|
||||
<link rel="stylesheet" href="../css/chrome.css">
|
||||
<link rel="stylesheet" href="../css/print.css" media="print">
|
||||
|
||||
<!-- Fonts -->
|
||||
<link rel="stylesheet" href="../FontAwesome/css/font-awesome.css">
|
||||
<link rel="stylesheet" href="../fonts/fonts.css">
|
||||
|
||||
<!-- Highlight.js Stylesheets -->
|
||||
<link rel="stylesheet" href="../highlight.css">
|
||||
<link rel="stylesheet" href="../tomorrow-night.css">
|
||||
<link rel="stylesheet" href="../ayu-highlight.css">
|
||||
|
||||
<!-- Custom theme stylesheets -->
|
||||
|
||||
</head>
|
||||
<body>
|
||||
<!-- Provide site root to javascript -->
|
||||
<script type="text/javascript">
|
||||
var path_to_root = "../";
|
||||
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "navy" : "light";
|
||||
</script>
|
||||
|
||||
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
||||
<script type="text/javascript">
|
||||
try {
|
||||
var theme = localStorage.getItem('mdbook-theme');
|
||||
var sidebar = localStorage.getItem('mdbook-sidebar');
|
||||
|
||||
if (theme.startsWith('"') && theme.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
|
||||
}
|
||||
|
||||
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
|
||||
}
|
||||
} catch (e) { }
|
||||
</script>
|
||||
|
||||
<!-- Set the theme before any content is loaded, prevents flash -->
|
||||
<script type="text/javascript">
|
||||
var theme;
|
||||
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
|
||||
if (theme === null || theme === undefined) { theme = default_theme; }
|
||||
var html = document.querySelector('html');
|
||||
html.classList.remove('no-js')
|
||||
html.classList.remove('light')
|
||||
html.classList.add(theme);
|
||||
html.classList.add('js');
|
||||
</script>
|
||||
|
||||
<!-- Hide / unhide sidebar before it is displayed -->
|
||||
<script type="text/javascript">
|
||||
var html = document.querySelector('html');
|
||||
var sidebar = 'hidden';
|
||||
if (document.body.clientWidth >= 1080) {
|
||||
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
|
||||
sidebar = sidebar || 'visible';
|
||||
}
|
||||
html.classList.remove('sidebar-visible');
|
||||
html.classList.add("sidebar-" + sidebar);
|
||||
</script>
|
||||
|
||||
<nav id="sidebar" class="sidebar" aria-label="Table of contents">
|
||||
<div class="sidebar-scrollbox">
|
||||
<ol class="chapter"><li class="chapter-item expanded affix "><a href="../index.html">Introduction</a></li><li class="chapter-item expanded affix "><li class="part-title">Features</li><li class="chapter-item expanded "><a href="../features/index.html"><strong aria-hidden="true">1.</strong> Adding the Router to Your Application</a></li><li class="chapter-item expanded "><a href="../features/routes/index.html"><strong aria-hidden="true">2.</strong> Defining Routes</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/routes/nested.html"><strong aria-hidden="true">2.1.</strong> Nested Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/catch_all.html"><strong aria-hidden="true">2.2.</strong> Catch All Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/matching.html"><strong aria-hidden="true">2.3.</strong> Matching Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/fallback.html"><strong aria-hidden="true">2.4.</strong> Fallback Routes (404 page)</a></li><li class="chapter-item expanded "><a href="../features/routes/multiple-and-redirect.html"><strong aria-hidden="true">2.5.</strong> Multiple Components & Redirects</a></li></ol></li><li class="chapter-item expanded "><a href="../features/outlets.html"><strong aria-hidden="true">3.</strong> Outlets</a></li><li class="chapter-item expanded "><a href="../features/navigation/index.html"><strong aria-hidden="true">4.</strong> Links & Navigation</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/navigation/name.html"><strong aria-hidden="true">4.1.</strong> Named Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/external.html"><strong aria-hidden="true">4.2.</strong> External Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/programmatic.html"><strong aria-hidden="true">4.3.</strong> Programmatic Navigation</a></li></ol></li><li class="chapter-item expanded "><a href="../features/query.html"><strong aria-hidden="true">5.</strong> Query</a></li><li class="chapter-item expanded "><a href="../features/failures/index.html"><strong aria-hidden="true">6.</strong> Navigation Failures</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/failures/named.html"><strong aria-hidden="true">6.1.</strong> Named Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/external.html"><strong aria-hidden="true">6.2.</strong> External Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/redirection-limit.html"><strong aria-hidden="true">6.3.</strong> Redirection Limit Failure</a></li></ol></li><li class="chapter-item expanded "><a href="../features/history-providers.html"><strong aria-hidden="true">7.</strong> History Providers</a></li><li class="chapter-item expanded "><a href="../features/history-buttons.html"><strong aria-hidden="true">8.</strong> History Buttons</a></li><li class="chapter-item expanded "><a href="../features/sitemap-generation.html"><strong aria-hidden="true">9.</strong> Sitemap Generation</a></li><li class="chapter-item expanded "><a href="../features/routing-update-callback.html"><strong aria-hidden="true">10.</strong> Routing Update Callback</a></li><li class="chapter-item expanded affix "><li class="part-title">Example Project</li><li class="chapter-item expanded "><a href="../example/index.html"><strong aria-hidden="true">11.</strong> Overview</a></li><li class="chapter-item expanded "><a href="../example/first-route.html"><strong aria-hidden="true">12.</strong> Creating Our First Route</a></li><li class="chapter-item expanded "><a href="../example/building-a-nest.html"><strong aria-hidden="true">13.</strong> Building a Nest</a></li><li class="chapter-item expanded "><a href="../example/navigation-targets.html"><strong aria-hidden="true">14.</strong> Navigation Targets</a></li><li class="chapter-item expanded "><a href="../example/redirection-perfection.html"><strong aria-hidden="true">15.</strong> Redirection Perfection</a></li><li class="chapter-item expanded "><a href="../example/full-code.html" class="active"><strong aria-hidden="true">16.</strong> Full Code</a></li></ol>
|
||||
</div>
|
||||
<div id="sidebar-resize-handle" class="sidebar-resize-handle"></div>
|
||||
</nav>
|
||||
|
||||
<div id="page-wrapper" class="page-wrapper">
|
||||
|
||||
<div class="page">
|
||||
<div id="menu-bar-hover-placeholder"></div>
|
||||
<div id="menu-bar" class="menu-bar sticky bordered">
|
||||
<div class="left-buttons">
|
||||
<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
|
||||
<i class="fa fa-bars"></i>
|
||||
</button>
|
||||
<button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
|
||||
<i class="fa fa-paint-brush"></i>
|
||||
</button>
|
||||
<ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
|
||||
<li role="none"><button role="menuitem" class="theme" id="light">Light (default)</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="rust">Rust</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="coal">Coal</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="navy">Navy</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="ayu">Ayu</button></li>
|
||||
</ul>
|
||||
<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
|
||||
<i class="fa fa-search"></i>
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<h1 class="menu-title">Dioxus Router</h1>
|
||||
|
||||
<div class="right-buttons">
|
||||
<a href="../print.html" title="Print this book" aria-label="Print this book">
|
||||
<i id="print-button" class="fa fa-print"></i>
|
||||
</a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="search-wrapper" class="hidden">
|
||||
<form id="searchbar-outer" class="searchbar-outer">
|
||||
<input type="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
|
||||
</form>
|
||||
<div id="searchresults-outer" class="searchresults-outer hidden">
|
||||
<div id="searchresults-header" class="searchresults-header"></div>
|
||||
<ul id="searchresults">
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
||||
<script type="text/javascript">
|
||||
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
||||
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
||||
Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
|
||||
link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
|
||||
});
|
||||
</script>
|
||||
|
||||
<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="full-code"><a class="header" href="#full-code">Full Code</a></h1>
|
||||
<pre><pre class="playground"><code class="language-rust no_run edition2021"><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span><span class="boring">extern crate dioxus_router;
|
||||
</span><span class="boring">extern crate dioxus_web;
|
||||
</span>use dioxus::prelude::*;
|
||||
use dioxus_router::prelude::*;
|
||||
|
||||
fn main() {
|
||||
dioxus_web::launch(App);
|
||||
}
|
||||
|
||||
fn App(cx: Scope) -> Element {
|
||||
use_router(
|
||||
cx,
|
||||
&|| RouterConfiguration::default(),
|
||||
&|| {
|
||||
Segment::content(comp(Home))
|
||||
.fixed("blog", Route::content(comp(Blog)).nested(
|
||||
Segment::content(comp(BlogList)).catch_all(
|
||||
ParameterRoute::content::<PostId>(comp(BlogPost))
|
||||
.name::<BlogPostName>()
|
||||
)
|
||||
))
|
||||
.fixed("myblog", "/blog") // this is new
|
||||
.fallback(comp(PageNotFound))
|
||||
}
|
||||
);
|
||||
|
||||
render! {
|
||||
NavBar {}
|
||||
Outlet {}
|
||||
}
|
||||
}
|
||||
|
||||
fn NavBar(cx: Scope) -> Element {
|
||||
render! {
|
||||
nav {
|
||||
ul {
|
||||
li { Link { target: named::<RootIndex>(), "Home" } }
|
||||
li { Link { target: "/blog", "Blog" } }
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn Home(cx: Scope) -> Element {
|
||||
render! {
|
||||
h1 { "Welcome to the Dioxus Blog!" }
|
||||
}
|
||||
}
|
||||
|
||||
fn Blog(cx: Scope) -> Element {
|
||||
render! {
|
||||
h1 { "Blog" }
|
||||
Outlet {}
|
||||
}
|
||||
}
|
||||
|
||||
fn BlogList(cx: Scope) -> Element {
|
||||
render! {
|
||||
h2 { "Choose a post" }
|
||||
ul {
|
||||
li { Link {
|
||||
target: named::<BlogPostName>().parameter::<PostId>("1"),
|
||||
"Read the first blog post"
|
||||
} }
|
||||
li { Link {
|
||||
target: named::<BlogPostName>().parameter::<PostId>("2"),
|
||||
"Read the second blog post"
|
||||
} }
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
struct PostId;
|
||||
struct BlogPostName;
|
||||
fn BlogPost(cx: Scope) -> Element {
|
||||
let route = use_route(cx).unwrap();
|
||||
|
||||
let post_id = route.parameter::<PostId>();
|
||||
let post = post_id
|
||||
.map(|id| id.to_string())
|
||||
.unwrap_or(String::from("unknown"));
|
||||
|
||||
render! {
|
||||
h2 { "Blog Post: {post}"}
|
||||
}
|
||||
}
|
||||
|
||||
fn PageNotFound(cx: Scope) -> Element {
|
||||
render! {
|
||||
h1 { "Page not found" }
|
||||
p { "We are terribly sorry, but the page you requested doesn't exist." }
|
||||
}
|
||||
}
|
||||
</code></pre></pre>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
||||
<a rel="prev" href="../example/redirection-perfection.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
|
||||
|
||||
<div style="clear: both"></div>
|
||||
</nav>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
||||
<a rel="prev" href="../example/redirection-perfection.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
|
||||
</nav>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript">
|
||||
window.playground_copyable = true;
|
||||
</script>
|
||||
|
||||
|
||||
<script src="../elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../mark.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../searcher.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<script src="../clipboard.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../highlight.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../book.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<!-- Custom JS scripts -->
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,224 @@
|
||||
<!DOCTYPE HTML>
|
||||
<html lang="en" class="sidebar-visible no-js light">
|
||||
<head>
|
||||
<!-- Book generated using mdBook -->
|
||||
<meta charset="UTF-8">
|
||||
<title>Overview - Dioxus Router</title>
|
||||
|
||||
|
||||
<!-- Custom HTML head -->
|
||||
|
||||
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
||||
<meta name="description" content="">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="theme-color" content="#ffffff" />
|
||||
|
||||
<link rel="icon" href="../favicon.svg">
|
||||
<link rel="shortcut icon" href="../favicon.png">
|
||||
<link rel="stylesheet" href="../css/variables.css">
|
||||
<link rel="stylesheet" href="../css/general.css">
|
||||
<link rel="stylesheet" href="../css/chrome.css">
|
||||
<link rel="stylesheet" href="../css/print.css" media="print">
|
||||
|
||||
<!-- Fonts -->
|
||||
<link rel="stylesheet" href="../FontAwesome/css/font-awesome.css">
|
||||
<link rel="stylesheet" href="../fonts/fonts.css">
|
||||
|
||||
<!-- Highlight.js Stylesheets -->
|
||||
<link rel="stylesheet" href="../highlight.css">
|
||||
<link rel="stylesheet" href="../tomorrow-night.css">
|
||||
<link rel="stylesheet" href="../ayu-highlight.css">
|
||||
|
||||
<!-- Custom theme stylesheets -->
|
||||
|
||||
</head>
|
||||
<body>
|
||||
<!-- Provide site root to javascript -->
|
||||
<script type="text/javascript">
|
||||
var path_to_root = "../";
|
||||
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "navy" : "light";
|
||||
</script>
|
||||
|
||||
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
||||
<script type="text/javascript">
|
||||
try {
|
||||
var theme = localStorage.getItem('mdbook-theme');
|
||||
var sidebar = localStorage.getItem('mdbook-sidebar');
|
||||
|
||||
if (theme.startsWith('"') && theme.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
|
||||
}
|
||||
|
||||
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
|
||||
localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
|
||||
}
|
||||
} catch (e) { }
|
||||
</script>
|
||||
|
||||
<!-- Set the theme before any content is loaded, prevents flash -->
|
||||
<script type="text/javascript">
|
||||
var theme;
|
||||
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
|
||||
if (theme === null || theme === undefined) { theme = default_theme; }
|
||||
var html = document.querySelector('html');
|
||||
html.classList.remove('no-js')
|
||||
html.classList.remove('light')
|
||||
html.classList.add(theme);
|
||||
html.classList.add('js');
|
||||
</script>
|
||||
|
||||
<!-- Hide / unhide sidebar before it is displayed -->
|
||||
<script type="text/javascript">
|
||||
var html = document.querySelector('html');
|
||||
var sidebar = 'hidden';
|
||||
if (document.body.clientWidth >= 1080) {
|
||||
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
|
||||
sidebar = sidebar || 'visible';
|
||||
}
|
||||
html.classList.remove('sidebar-visible');
|
||||
html.classList.add("sidebar-" + sidebar);
|
||||
</script>
|
||||
|
||||
<nav id="sidebar" class="sidebar" aria-label="Table of contents">
|
||||
<div class="sidebar-scrollbox">
|
||||
<ol class="chapter"><li class="chapter-item expanded affix "><a href="../index.html">Introduction</a></li><li class="chapter-item expanded affix "><li class="part-title">Features</li><li class="chapter-item expanded "><a href="../features/index.html"><strong aria-hidden="true">1.</strong> Adding the Router to Your Application</a></li><li class="chapter-item expanded "><a href="../features/routes/index.html"><strong aria-hidden="true">2.</strong> Defining Routes</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/routes/nested.html"><strong aria-hidden="true">2.1.</strong> Nested Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/catch_all.html"><strong aria-hidden="true">2.2.</strong> Catch All Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/matching.html"><strong aria-hidden="true">2.3.</strong> Matching Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/fallback.html"><strong aria-hidden="true">2.4.</strong> Fallback Routes (404 page)</a></li><li class="chapter-item expanded "><a href="../features/routes/multiple-and-redirect.html"><strong aria-hidden="true">2.5.</strong> Multiple Components & Redirects</a></li></ol></li><li class="chapter-item expanded "><a href="../features/outlets.html"><strong aria-hidden="true">3.</strong> Outlets</a></li><li class="chapter-item expanded "><a href="../features/navigation/index.html"><strong aria-hidden="true">4.</strong> Links & Navigation</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/navigation/name.html"><strong aria-hidden="true">4.1.</strong> Named Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/external.html"><strong aria-hidden="true">4.2.</strong> External Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/programmatic.html"><strong aria-hidden="true">4.3.</strong> Programmatic Navigation</a></li></ol></li><li class="chapter-item expanded "><a href="../features/query.html"><strong aria-hidden="true">5.</strong> Query</a></li><li class="chapter-item expanded "><a href="../features/failures/index.html"><strong aria-hidden="true">6.</strong> Navigation Failures</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/failures/named.html"><strong aria-hidden="true">6.1.</strong> Named Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/external.html"><strong aria-hidden="true">6.2.</strong> External Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/redirection-limit.html"><strong aria-hidden="true">6.3.</strong> Redirection Limit Failure</a></li></ol></li><li class="chapter-item expanded "><a href="../features/history-providers.html"><strong aria-hidden="true">7.</strong> History Providers</a></li><li class="chapter-item expanded "><a href="../features/history-buttons.html"><strong aria-hidden="true">8.</strong> History Buttons</a></li><li class="chapter-item expanded "><a href="../features/sitemap-generation.html"><strong aria-hidden="true">9.</strong> Sitemap Generation</a></li><li class="chapter-item expanded "><a href="../features/routing-update-callback.html"><strong aria-hidden="true">10.</strong> Routing Update Callback</a></li><li class="chapter-item expanded affix "><li class="part-title">Example Project</li><li class="chapter-item expanded "><a href="../example/index.html" class="active"><strong aria-hidden="true">11.</strong> Overview</a></li><li class="chapter-item expanded "><a href="../example/first-route.html"><strong aria-hidden="true">12.</strong> Creating Our First Route</a></li><li class="chapter-item expanded "><a href="../example/building-a-nest.html"><strong aria-hidden="true">13.</strong> Building a Nest</a></li><li class="chapter-item expanded "><a href="../example/navigation-targets.html"><strong aria-hidden="true">14.</strong> Navigation Targets</a></li><li class="chapter-item expanded "><a href="../example/redirection-perfection.html"><strong aria-hidden="true">15.</strong> Redirection Perfection</a></li><li class="chapter-item expanded "><a href="../example/full-code.html"><strong aria-hidden="true">16.</strong> Full Code</a></li></ol>
|
||||
</div>
|
||||
<div id="sidebar-resize-handle" class="sidebar-resize-handle"></div>
|
||||
</nav>
|
||||
|
||||
<div id="page-wrapper" class="page-wrapper">
|
||||
|
||||
<div class="page">
|
||||
<div id="menu-bar-hover-placeholder"></div>
|
||||
<div id="menu-bar" class="menu-bar sticky bordered">
|
||||
<div class="left-buttons">
|
||||
<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
|
||||
<i class="fa fa-bars"></i>
|
||||
</button>
|
||||
<button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
|
||||
<i class="fa fa-paint-brush"></i>
|
||||
</button>
|
||||
<ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
|
||||
<li role="none"><button role="menuitem" class="theme" id="light">Light (default)</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="rust">Rust</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="coal">Coal</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="navy">Navy</button></li>
|
||||
<li role="none"><button role="menuitem" class="theme" id="ayu">Ayu</button></li>
|
||||
</ul>
|
||||
<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
|
||||
<i class="fa fa-search"></i>
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<h1 class="menu-title">Dioxus Router</h1>
|
||||
|
||||
<div class="right-buttons">
|
||||
<a href="../print.html" title="Print this book" aria-label="Print this book">
|
||||
<i id="print-button" class="fa fa-print"></i>
|
||||
</a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="search-wrapper" class="hidden">
|
||||
<form id="searchbar-outer" class="searchbar-outer">
|
||||
<input type="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
|
||||
</form>
|
||||
<div id="searchresults-outer" class="searchresults-outer hidden">
|
||||
<div id="searchresults-header" class="searchresults-header"></div>
|
||||
<ul id="searchresults">
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
||||
<script type="text/javascript">
|
||||
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
||||
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
||||
Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
|
||||
link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
|
||||
});
|
||||
</script>
|
||||
|
||||
<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="overview"><a class="header" href="#overview">Overview</a></h1>
|
||||
<p>In this guide you'll learn to effectively use Dioxus Router whether you're
|
||||
building a small todo app or the next FAANG company. We will create a small
|
||||
website with a blog, homepage, and more!</p>
|
||||
<blockquote>
|
||||
<p>To follow along with the router example, you'll need a working Dioxus app.
|
||||
Check out the <a href="https://dioxuslabs.com/guide/">Dioxus book</a> to get started.</p>
|
||||
</blockquote>
|
||||
<blockquote>
|
||||
<p>Make sure to add Dioxus Router as a dependency, as explained in the
|
||||
<a href="../index.html">introduction</a>.</p>
|
||||
</blockquote>
|
||||
<h2 id="youll-learn-how-to"><a class="header" href="#youll-learn-how-to">You'll learn how to</a></h2>
|
||||
<ul>
|
||||
<li>Create routes and render "pages".</li>
|
||||
<li>Utilize nested routes, create a navigation bar, and render content for a
|
||||
set of routes.</li>
|
||||
<li>Gather URL parameters to dynamically display content.</li>
|
||||
<li>Redirect your visitors wherever you want.</li>
|
||||
</ul>
|
||||
<blockquote>
|
||||
<p><strong>Disclaimer</strong></p>
|
||||
<p>The example will only display the features of Dioxus Router. It will not
|
||||
include any actual functionality. To keep things simple we will only be using
|
||||
a single file, this is not the recommended way of doing things with a real
|
||||
application.</p>
|
||||
</blockquote>
|
||||
<p>You can find the complete application in the <a href="./full-code.html">full code</a>
|
||||
chapter.</p>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
||||
<a rel="prev" href="../features/routing-update-callback.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
|
||||
<a rel="next" href="../example/first-route.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
|
||||
<div style="clear: both"></div>
|
||||
</nav>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
||||
<a rel="prev" href="../features/routing-update-callback.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
||||
<i class="fa fa-angle-left"></i>
|
||||
</a>
|
||||
|
||||
<a rel="next" href="../example/first-route.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
</nav>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript">
|
||||
window.playground_copyable = true;
|
||||
</script>
|
||||
|
||||
|
||||
<script src="../elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../mark.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../searcher.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<script src="../clipboard.min.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../highlight.js" type="text/javascript" charset="utf-8"></script>
|
||||
<script src="../book.js" type="text/javascript" charset="utf-8"></script>
|
||||
|
||||
<!-- Custom JS scripts -->
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,357 @@
|
||||
<!DOCTYPE HTML>
|
||||
<html lang="en" class="sidebar-visible no-js light">
|
||||
<head>
|
||||
<!-- Book generated using mdBook -->
|
||||
<meta charset="UTF-8">
|
||||
<title>Navigation Targets - Dioxus Router</title>
|
||||
|
||||
|
||||
<!-- Custom HTML head -->
|
||||
|
||||
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
||||
<meta name="description" content="">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="theme-color" content="#ffffff" />
|
||||
|
||||
<link rel="icon" href="../favicon.svg">
|
||||
<link rel="shortcut icon" href="../favicon.png">
|
||||
<link rel="stylesheet" href="../css/variables.css">
|
||||
<link rel="stylesheet" href="../css/general.css">
|
||||
<link rel="stylesheet" href="../css/chrome.css">
|
||||
<link rel="stylesheet" href="../css/print.css" media="print">
|
||||
|
||||
<!-- Fonts -->
|
||||
<link rel="stylesheet" href="../FontAwesome/css/font-awesome.css">
|
||||
<link rel="stylesheet" href="../fonts/fonts.css">
|
||||
|
||||
<!-- Highlight.js Stylesheets -->
|
||||
<link rel="stylesheet" href="../highlight.css">
|
||||
<link rel="stylesheet" href="../tomorrow-night.css">
|
||||
<link rel="stylesheet" href="../ayu-highlight.css">
|
||||
|
||||
<!-- Custom theme stylesheets -->
|
||||
|
||||
</head>
|
||||
<body>
|
||||
<!-- Provide site root to javascript -->
|
||||
<script type="text/javascript">
|
||||
var path_to_root = "../";
|
||||
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "navy" : "light";
|
||||
</script>
|
||||
|
||||
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
||||
<script type="text/javascript">
|
||||
try {
|
||||
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|
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html.classList.remove('no-js')
|
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html.classList.remove('light')
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html.classList.add('js');
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<ol class="chapter"><li class="chapter-item expanded affix "><a href="../index.html">Introduction</a></li><li class="chapter-item expanded affix "><li class="part-title">Features</li><li class="chapter-item expanded "><a href="../features/index.html"><strong aria-hidden="true">1.</strong> Adding the Router to Your Application</a></li><li class="chapter-item expanded "><a href="../features/routes/index.html"><strong aria-hidden="true">2.</strong> Defining Routes</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/routes/nested.html"><strong aria-hidden="true">2.1.</strong> Nested Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/catch_all.html"><strong aria-hidden="true">2.2.</strong> Catch All Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/matching.html"><strong aria-hidden="true">2.3.</strong> Matching Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/fallback.html"><strong aria-hidden="true">2.4.</strong> Fallback Routes (404 page)</a></li><li class="chapter-item expanded "><a href="../features/routes/multiple-and-redirect.html"><strong aria-hidden="true">2.5.</strong> Multiple Components & Redirects</a></li></ol></li><li class="chapter-item expanded "><a href="../features/outlets.html"><strong aria-hidden="true">3.</strong> Outlets</a></li><li class="chapter-item expanded "><a href="../features/navigation/index.html"><strong aria-hidden="true">4.</strong> Links & Navigation</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/navigation/name.html"><strong aria-hidden="true">4.1.</strong> Named Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/external.html"><strong aria-hidden="true">4.2.</strong> External Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/programmatic.html"><strong aria-hidden="true">4.3.</strong> Programmatic Navigation</a></li></ol></li><li class="chapter-item expanded "><a href="../features/query.html"><strong aria-hidden="true">5.</strong> Query</a></li><li class="chapter-item expanded "><a href="../features/failures/index.html"><strong aria-hidden="true">6.</strong> Navigation Failures</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/failures/named.html"><strong aria-hidden="true">6.1.</strong> Named Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/external.html"><strong aria-hidden="true">6.2.</strong> External Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/redirection-limit.html"><strong aria-hidden="true">6.3.</strong> Redirection Limit Failure</a></li></ol></li><li class="chapter-item expanded "><a href="../features/history-providers.html"><strong aria-hidden="true">7.</strong> History Providers</a></li><li class="chapter-item expanded "><a href="../features/history-buttons.html"><strong aria-hidden="true">8.</strong> History Buttons</a></li><li class="chapter-item expanded "><a href="../features/sitemap-generation.html"><strong aria-hidden="true">9.</strong> Sitemap Generation</a></li><li class="chapter-item expanded "><a href="../features/routing-update-callback.html"><strong aria-hidden="true">10.</strong> Routing Update Callback</a></li><li class="chapter-item expanded affix "><li class="part-title">Example Project</li><li class="chapter-item expanded "><a href="../example/index.html"><strong aria-hidden="true">11.</strong> Overview</a></li><li class="chapter-item expanded "><a href="../example/first-route.html"><strong aria-hidden="true">12.</strong> Creating Our First Route</a></li><li class="chapter-item expanded "><a href="../example/building-a-nest.html"><strong aria-hidden="true">13.</strong> Building a Nest</a></li><li class="chapter-item expanded "><a href="../example/navigation-targets.html" class="active"><strong aria-hidden="true">14.</strong> Navigation Targets</a></li><li class="chapter-item expanded "><a href="../example/redirection-perfection.html"><strong aria-hidden="true">15.</strong> Redirection Perfection</a></li><li class="chapter-item expanded "><a href="../example/full-code.html"><strong aria-hidden="true">16.</strong> Full Code</a></li></ol>
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<h1 class="menu-title">Dioxus Router</h1>
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document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
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link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
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<div id="content" class="content">
|
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<main>
|
||||
<h1 id="navigation-targets"><a class="header" href="#navigation-targets">Navigation Targets</a></h1>
|
||||
<p>In the previous chapter we learned how to create links to pages within our app.
|
||||
We told them where to go using the <code>target</code> property. This property takes a
|
||||
<a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/navigation/enum.NavigationTarget.html"><code>NavigationTarget</code></a>.</p>
|
||||
<h2 id="what-is-a-navigation-target"><a class="header" href="#what-is-a-navigation-target">What is a navigation target?</a></h2>
|
||||
<p>A <a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/navigation/enum.NavigationTarget.html"><code>NavigationTarget</code></a> is similar to the <code>href</code> of an HTML anchor element.It
|
||||
tells the router where to navigate to. The Dioxus Router knows three kinds of
|
||||
navigation targets:</p>
|
||||
<ul>
|
||||
<li><a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/navigation/enum.NavigationTarget.html#variant.Internal"><code>Internal</code></a>: we already saw that. It's basically an <code>href</code>, but cannot
|
||||
link to content outside our app.</li>
|
||||
<li><a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/navigation/enum.NavigationTarget.html#variant.External"><code>External</code></a>: This works exactly like an HTML anchors <code>href</code>. In fact,
|
||||
it is just passed through. Don't use this for in-app navigation as it'll
|
||||
trigger a page reload by the browser.</li>
|
||||
<li><a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/navigation/enum.NavigationTarget.html#variant.Named"><code>Named</code></a>: this is the most interesting form of navigation target. We'll look
|
||||
at it in detail in this chapter.</li>
|
||||
</ul>
|
||||
<h2 id="external-navigation"><a class="header" href="#external-navigation">External navigation</a></h2>
|
||||
<p>If we need a link to an external page we can do it like this:</p>
|
||||
<pre><pre class="playground"><code class="language-rust no_run edition2021">
|
||||
<span class="boring">#![allow(unused)]
|
||||
</span><span class="boring">fn main() {
|
||||
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span><span class="boring">use dioxus::prelude::*;
|
||||
</span><span class="boring">extern crate dioxus_router;
|
||||
</span><span class="boring">use dioxus_router::prelude::*;
|
||||
</span><span class="boring">
|
||||
</span>fn GoToDioxus(cx: Scope) -> Element {
|
||||
render! {
|
||||
Link {
|
||||
target: NavigationTarget::External("https://dioxuslabs.com".into()),
|
||||
"Explicit ExternalTarget target"
|
||||
}
|
||||
Link {
|
||||
target: "https://dioxuslabs.com", // short form
|
||||
"Implicit ExternalTarget target"
|
||||
}
|
||||
}
|
||||
}
|
||||
<span class="boring">}
|
||||
</span></code></pre></pre>
|
||||
<blockquote>
|
||||
<p>Note that we can use a <code>str</code>, just like with <a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/navigation/enum.NavigationTarget.html#variant.Internal"><code>Internal</code></a>s. The router will
|
||||
convert a <code>str</code> to an <a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/navigation/enum.NavigationTarget.html#variant.External"><code>External</code></a> if the URL is absolute.</p>
|
||||
</blockquote>
|
||||
<h2 id="named-navigation"><a class="header" href="#named-navigation">Named navigation</a></h2>
|
||||
<p>When defining our routes, we can optionally give them unique static names. This
|
||||
is required for a feature we call named navigation.</p>
|
||||
<p>Up to now, when creating links we told the router the exact path to go to. With
|
||||
named navigation we instead give it a name, and let it figure out the path.</p>
|
||||
<p>This has several advantages:</p>
|
||||
<ul>
|
||||
<li>We don't have to remember absolute paths or care about what the current path
|
||||
is.</li>
|
||||
<li>Changing paths later on won't break internal links.</li>
|
||||
<li>Paths can easily be localized without affecting app logic.</li>
|
||||
<li>The compiler makes sure we don't have typos.</li>
|
||||
</ul>
|
||||
<p>Let's try that now! First, we give our blog post route a name. We can reuse our
|
||||
<code>BlogPost</code> component as a name.</p>
|
||||
<pre><pre class="playground"><code class="language-rust no_run edition2021">
|
||||
<span class="boring">#![allow(unused)]
|
||||
</span><span class="boring">fn main() {
|
||||
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span><span class="boring">use dioxus::prelude::*;
|
||||
</span><span class="boring">extern crate dioxus_router;
|
||||
</span><span class="boring">use dioxus_router::prelude::*;
|
||||
</span><span class="boring">fn Blog(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn BlogList(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">struct PostId;
|
||||
</span><span class="boring">fn BlogPost(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn Home(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn PageNotFound(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">
|
||||
</span>struct BlogPostName;
|
||||
|
||||
fn App(cx: Scope) -> Element {
|
||||
use_router(
|
||||
cx,
|
||||
&|| RouterConfiguration::default(),
|
||||
&|| {
|
||||
Segment::content(comp(Home))
|
||||
.fixed("blog", Route::content(comp(Blog)).nested(
|
||||
Segment::content(comp(BlogList)).catch_all(
|
||||
ParameterRoute::content::<PostId>(comp(BlogPost))
|
||||
.name::<BlogPostName>() // this is new
|
||||
)
|
||||
))
|
||||
.fallback(comp(PageNotFound))
|
||||
}
|
||||
);
|
||||
|
||||
// ...
|
||||
<span class="boring"> unimplemented!()
|
||||
</span>}
|
||||
<span class="boring">}
|
||||
</span></code></pre></pre>
|
||||
<p>Now we can change the targets of the links in our <code>BlogList</code> component.</p>
|
||||
<pre><pre class="playground"><code class="language-rust no_run edition2021">
|
||||
<span class="boring">#![allow(unused)]
|
||||
</span><span class="boring">fn main() {
|
||||
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span><span class="boring">use dioxus::prelude::*;
|
||||
</span><span class="boring">extern crate dioxus_router;
|
||||
</span><span class="boring">use dioxus_router::prelude::*;
|
||||
</span><span class="boring">struct PostId;
|
||||
</span><span class="boring">struct BlogPostName;
|
||||
</span><span class="boring">fn BlogPost(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">
|
||||
</span>fn BlogList(cx: Scope) -> Element {
|
||||
render! {
|
||||
h2 { "Choose a post" }
|
||||
ul {
|
||||
li { Link {
|
||||
target: named::<BlogPostName>().parameter::<PostId>("1"),
|
||||
"Read the first blog post"
|
||||
} }
|
||||
li { Link {
|
||||
target: named::<BlogPostName>()
|
||||
.parameter::<PostId>("1")
|
||||
.query("query"),
|
||||
"Read the second blog post"
|
||||
} }
|
||||
}
|
||||
}
|
||||
}
|
||||
<span class="boring">}
|
||||
</span></code></pre></pre>
|
||||
<p>As you can see, a <a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/navigation/enum.NavigationTarget.html#variant.Named"><code>Named</code></a> requires three fields:</p>
|
||||
<ol>
|
||||
<li>the name to navigate to</li>
|
||||
<li>a <code>Vec</code> containing all parameters that need to be inserted into the path</li>
|
||||
<li>optionally a query string to use.</li>
|
||||
</ol>
|
||||
<h3 id="the-special-root-index-name"><a class="header" href="#the-special-root-index-name">The special root index name</a></h3>
|
||||
<p>Whether we define any names or not, the router always knows about the
|
||||
<a href="https://docs.rs/dioxus-router-core/latest/dioxus_router_core/prelude/struct.RootIndex.html"><code>RootIndex</code></a> name. Navigating to it tells the router to go to <code>/</code>.</p>
|
||||
<p>We can change the link in our <code>NavBar</code> component to take advantage of that.</p>
|
||||
<pre><pre class="playground"><code class="language-rust no_run edition2021">
|
||||
<span class="boring">#![allow(unused)]
|
||||
</span><span class="boring">fn main() {
|
||||
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span><span class="boring">use dioxus::prelude::*;
|
||||
</span><span class="boring">extern crate dioxus_router;
|
||||
</span><span class="boring">use dioxus_router::prelude::*;
|
||||
</span><span class="boring">
|
||||
</span>fn NavBar(cx: Scope) -> Element {
|
||||
render! {
|
||||
nav {
|
||||
ul {
|
||||
li { Link { target: named::<RootIndex>(), "Home" } }
|
||||
li { Link { target: "/blog", "Blog" } }
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
<span class="boring">}
|
||||
</span></code></pre></pre>
|
||||
|
||||
</main>
|
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<title>Redirection Perfection - Dioxus Router</title>
|
||||
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<ol class="chapter"><li class="chapter-item expanded affix "><a href="../index.html">Introduction</a></li><li class="chapter-item expanded affix "><li class="part-title">Features</li><li class="chapter-item expanded "><a href="../features/index.html"><strong aria-hidden="true">1.</strong> Adding the Router to Your Application</a></li><li class="chapter-item expanded "><a href="../features/routes/index.html"><strong aria-hidden="true">2.</strong> Defining Routes</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/routes/nested.html"><strong aria-hidden="true">2.1.</strong> Nested Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/catch_all.html"><strong aria-hidden="true">2.2.</strong> Catch All Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/matching.html"><strong aria-hidden="true">2.3.</strong> Matching Routes</a></li><li class="chapter-item expanded "><a href="../features/routes/fallback.html"><strong aria-hidden="true">2.4.</strong> Fallback Routes (404 page)</a></li><li class="chapter-item expanded "><a href="../features/routes/multiple-and-redirect.html"><strong aria-hidden="true">2.5.</strong> Multiple Components & Redirects</a></li></ol></li><li class="chapter-item expanded "><a href="../features/outlets.html"><strong aria-hidden="true">3.</strong> Outlets</a></li><li class="chapter-item expanded "><a href="../features/navigation/index.html"><strong aria-hidden="true">4.</strong> Links & Navigation</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/navigation/name.html"><strong aria-hidden="true">4.1.</strong> Named Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/external.html"><strong aria-hidden="true">4.2.</strong> External Navigation</a></li><li class="chapter-item expanded "><a href="../features/navigation/programmatic.html"><strong aria-hidden="true">4.3.</strong> Programmatic Navigation</a></li></ol></li><li class="chapter-item expanded "><a href="../features/query.html"><strong aria-hidden="true">5.</strong> Query</a></li><li class="chapter-item expanded "><a href="../features/failures/index.html"><strong aria-hidden="true">6.</strong> Navigation Failures</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../features/failures/named.html"><strong aria-hidden="true">6.1.</strong> Named Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/external.html"><strong aria-hidden="true">6.2.</strong> External Navigation Failure</a></li><li class="chapter-item expanded "><a href="../features/failures/redirection-limit.html"><strong aria-hidden="true">6.3.</strong> Redirection Limit Failure</a></li></ol></li><li class="chapter-item expanded "><a href="../features/history-providers.html"><strong aria-hidden="true">7.</strong> History Providers</a></li><li class="chapter-item expanded "><a href="../features/history-buttons.html"><strong aria-hidden="true">8.</strong> History Buttons</a></li><li class="chapter-item expanded "><a href="../features/sitemap-generation.html"><strong aria-hidden="true">9.</strong> Sitemap Generation</a></li><li class="chapter-item expanded "><a href="../features/routing-update-callback.html"><strong aria-hidden="true">10.</strong> Routing Update Callback</a></li><li class="chapter-item expanded affix "><li class="part-title">Example Project</li><li class="chapter-item expanded "><a href="../example/index.html"><strong aria-hidden="true">11.</strong> Overview</a></li><li class="chapter-item expanded "><a href="../example/first-route.html"><strong aria-hidden="true">12.</strong> Creating Our First Route</a></li><li class="chapter-item expanded "><a href="../example/building-a-nest.html"><strong aria-hidden="true">13.</strong> Building a Nest</a></li><li class="chapter-item expanded "><a href="../example/navigation-targets.html"><strong aria-hidden="true">14.</strong> Navigation Targets</a></li><li class="chapter-item expanded "><a href="../example/redirection-perfection.html" class="active"><strong aria-hidden="true">15.</strong> Redirection Perfection</a></li><li class="chapter-item expanded "><a href="../example/full-code.html"><strong aria-hidden="true">16.</strong> Full Code</a></li></ol>
|
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<i class="fa fa-search"></i>
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</div>
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|
||||
<h1 class="menu-title">Dioxus Router</h1>
|
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|
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<a href="../print.html" title="Print this book" aria-label="Print this book">
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</div>
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<div id="search-wrapper" class="hidden">
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<form id="searchbar-outer" class="searchbar-outer">
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<input type="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
|
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</form>
|
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<div id="searchresults-outer" class="searchresults-outer hidden">
|
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<div id="searchresults-header" class="searchresults-header"></div>
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<ul id="searchresults">
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</ul>
|
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</div>
|
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</div>
|
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|
||||
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
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<script type="text/javascript">
|
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document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
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document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
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Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
|
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link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
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});
|
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</script>
|
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|
||||
<div id="content" class="content">
|
||||
<main>
|
||||
<h1 id="redirection-perfection"><a class="header" href="#redirection-perfection">Redirection Perfection</a></h1>
|
||||
<p>You're well on your way to becoming a routing master!</p>
|
||||
<p>In this chapter we will cover utilizing redirects so you can take Rickrolling to
|
||||
the next level.</p>
|
||||
<h2 id="what-is-this-redirect-thing"><a class="header" href="#what-is-this-redirect-thing">What Is This Redirect Thing?</a></h2>
|
||||
<p>A redirect is very simple. When dioxus encounters a redirect while finding out
|
||||
what components to render, it will redirect the user to the target of the
|
||||
redirect.</p>
|
||||
<p>As a simple example, let's say you want user to still land on your blog, even
|
||||
if they used the path <code>/myblog</code>.</p>
|
||||
<p>All we need to do is update our route definition in our app component:</p>
|
||||
<pre><pre class="playground"><code class="language-rust no_run edition2021">
|
||||
<span class="boring">#![allow(unused)]
|
||||
</span><span class="boring">fn main() {
|
||||
</span><span class="boring">// Hidden lines (like this one) make the documentation tests work.
|
||||
</span><span class="boring">extern crate dioxus;
|
||||
</span><span class="boring">use dioxus::prelude::*;
|
||||
</span><span class="boring">extern crate dioxus_router;
|
||||
</span><span class="boring">use dioxus_router::prelude::*;
|
||||
</span><span class="boring">fn Blog(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn BlogList(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">struct PostId;
|
||||
</span><span class="boring">struct BlogPostName;
|
||||
</span><span class="boring">fn BlogPost(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn Home(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn NavBar(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn PageNotFound(cx: Scope) -> Element { unimplemented!() }
|
||||
</span><span class="boring">fn App(cx: Scope) -> Element {
|
||||
</span>use_router(
|
||||
cx,
|
||||
&|| RouterConfiguration::default(),
|
||||
&|| {
|
||||
Segment::content(comp(Home))
|
||||
.fixed("blog", Route::content(comp(Blog)).nested(
|
||||
Segment::content(comp(BlogList)).catch_all(
|
||||
ParameterRoute::content::<PostId>(comp(BlogPost))
|
||||
.name::<BlogPostName>()
|
||||
)
|
||||
))
|
||||
.fixed("myblog", "/blog") // this is new
|
||||
.fallback(comp(PageNotFound))
|
||||
}
|
||||
);
|
||||
<span class="boring">unimplemented!()
|
||||
</span><span class="boring">}
|
||||
</span><span class="boring">}
|
||||
</span></code></pre></pre>
|
||||
<p>That's it! Now your users will be redirected to the blog.</p>
|
||||
<p>Notice that the <code>"/blog"</code> <code>str</code> is a <a href="./navigation-targets.html">navigation target</a>.
|
||||
We could also use external or named targets.</p>
|
||||
<h3 id="conclusion"><a class="header" href="#conclusion">Conclusion</a></h3>
|
||||
<p>Well done! You've completed the Dioxus Router guide book. You've built a small
|
||||
application and learned about the many things you can do with Dioxus Router.
|
||||
To continue your journey, you can find a list of challenges down below, or you
|
||||
can check out the <a href="https://docs.rs/dioxus-router/">API reference</a>.</p>
|
||||
<h3 id="challenges"><a class="header" href="#challenges">Challenges</a></h3>
|
||||
<ul>
|
||||
<li>Organize your components into seperate files for better maintainability.</li>
|
||||
<li>Give your app some style if you haven't already.</li>
|
||||
<li>Build an about page so your visitors know who you are.</li>
|
||||
<li>Add a user system that uses URL parameters.</li>
|
||||
<li>Create a simple admin system to create, delete, and edit blogs.</li>
|
||||
<li>If you want to go to the max, hook up your application to a rest API and database.</li>
|
||||
</ul>
|
||||
|
||||
</main>
|
||||
|
||||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||||
<!-- Mobile navigation buttons -->
|
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<a rel="prev" href="../example/navigation-targets.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
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<i class="fa fa-angle-left"></i>
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</a>
|
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|
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<a rel="next" href="../example/full-code.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
||||
<i class="fa fa-angle-right"></i>
|
||||
</a>
|
||||
|
||||
<div style="clear: both"></div>
|
||||
</nav>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
||||
<a rel="prev" href="../example/navigation-targets.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
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</a>
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</a>
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</nav>
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|
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|
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|
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|
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<script type="text/javascript">
|
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window.playground_copyable = true;
|
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</script>
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|
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<script src="../elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
|
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<script src="../mark.min.js" type="text/javascript" charset="utf-8"></script>
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|
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<script src="../clipboard.min.js" type="text/javascript" charset="utf-8"></script>
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<script src="../highlight.js" type="text/javascript" charset="utf-8"></script>
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</body>
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</html>
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Reference in new issue
Block a user