Jonathan Kelley
f2b1c6d97f
overhaul dioxus fullstack using a new implementation of server_fn This PR is a complete rewrite of dioxus fullstack designed to improve compatibility with axum and to fix a number of compilation errors based on feature flag unification plumbing through macros.
74 lines
1.6 KiB
Rust
74 lines
1.6 KiB
Rust
use std::rc::Rc;
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use dioxus::html::geometry::PixelsVector2D;
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use dioxus::prelude::*;
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#[derive(Clone, Routable, Debug, PartialEq)]
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enum Route {
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#[route("/")]
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Home {},
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#[route("/blog/:id")]
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Blog { id: i32 },
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}
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fn main() {
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dioxus::launch(App);
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}
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#[component]
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fn App() -> Element {
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use_context_provider(|| Signal::new(Scroll::default()));
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rsx! {
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Router::<Route> {}
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}
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}
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#[component]
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fn Blog(id: i32) -> Element {
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rsx! {
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GoBackButton { "Go back" }
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div { "Blog post {id}" }
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}
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}
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type Scroll = Option<PixelsVector2D>;
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#[component]
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fn Home() -> Element {
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let mut element: Signal<Option<Rc<MountedData>>> = use_signal(|| None);
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let mut scroll = use_context::<Signal<Scroll>>();
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_ = use_resource(move || async move {
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if let (Some(element), Some(scroll)) = (element.read().as_ref(), *scroll.peek()) {
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element
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.scroll(scroll, ScrollBehavior::Instant)
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.await
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.unwrap();
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}
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});
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rsx! {
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div {
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height: "300px",
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overflow_y: "auto",
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border: "1px solid black",
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onmounted: move |event| element.set(Some(event.data())),
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onscroll: move |_| async move {
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if let Some(element) = element.cloned() {
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scroll.set(Some(element.get_scroll_offset().await.unwrap()))
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}
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},
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for i in 0..100 {
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div { height: "20px",
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Link { to: Route::Blog { id: i }, "Blog {i}" }
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}
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}
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}
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}
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}
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