Reinis Mazeiks
6c323e9fc5
* Move getting started to Guide * Clean up summary and getting started * Shorten intro by moving stuff to individual platform docs * Make intro even shorter, summarize features * Further cleanup; move development-related docs to separate section * Make `guide` a crate. Turn code samples into examples so that we can check if they compile * Rewrite "Describing the UI": * Focus on RSX syntax (interactivity covered in later chapters); make sure samples are tested; concise language * Move some "special attribute" samples to the `examples` directory * Simplify introduction to components * Simplify introduction to component props * Document Prop features; add code samples * Simplify component children docs * Interactivity: better introduction to events * Hooks: better introduction * Remove outdated doc * Introducs use_ref * Simplify User Input chapter * Document event handler props * Meme editor example * Meme editor walkthrough * Add dark mode example * Guide for context; dark mode example * Guide: custom hooks * Guide: conditional rendering * Guide: rendering lists * Guide: rendering lists + keys * Move remaining infor from Reference to guide * Delete reference book
61 lines
1.3 KiB
Rust
61 lines
1.3 KiB
Rust
#![allow(non_snake_case)]
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use dioxus::prelude::*;
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fn main() {
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dioxus::desktop::launch(App);
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}
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pub fn App(cx: Scope) -> Element {
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let is_logged_in = use_state(&cx, || false);
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cx.render(rsx!(LogIn {
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is_logged_in: **is_logged_in,
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on_log_in: |_| is_logged_in.set(true),
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on_log_out: |_| is_logged_in.set(false),
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}))
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}
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#[inline_props]
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fn LogIn<'a>(
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cx: Scope<'a>,
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is_logged_in: bool,
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on_log_in: EventHandler<'a>,
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on_log_out: EventHandler<'a>,
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) -> Element<'a> {
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// ANCHOR: if_else
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if *is_logged_in {
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cx.render(rsx! {
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div {
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"Welcome!",
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button {
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onclick: move |_| on_log_out.call(()),
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"Log Out",
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}
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}
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})
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} else {
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cx.render(rsx! {
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button {
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onclick: move |_| on_log_in.call(()),
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"Log In",
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}
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})
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}
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// ANCHOR_END: if_else
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}
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#[inline_props]
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fn LogInWarning(cx: Scope, is_logged_in: bool) -> Element {
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// ANCHOR: conditional_none
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if *is_logged_in {
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return None;
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}
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cx.render(rsx! {
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a {
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"You must be logged in to comment"
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}
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})
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// ANCHOR_END: conditional_none
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}
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