mirror of
https://github.com/DioxusLabs/dioxus
synced 2024-11-23 20:53:06 +00:00
215 lines
5.9 KiB
Rust
215 lines
5.9 KiB
Rust
use dioxus::prelude::*;
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use dioxus_router::prelude::*;
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use std::str::FromStr;
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#[cfg(feature = "liveview")]
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#[tokio::main]
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async fn main() {
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use axum::{extract::ws::WebSocketUpgrade, response::Html, routing::get, Router};
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let listen_address: std::net::SocketAddr = ([127, 0, 0, 1], 3030).into();
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let view = dioxus_liveview::LiveViewPool::new();
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let app = Router::new()
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.fallback(get(move || async move {
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Html(format!(
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r#"
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<!DOCTYPE html>
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<html>
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<head></head>
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<body><div id="main"></div></body>
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{glue}
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</html>
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"#,
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glue = dioxus_liveview::interpreter_glue(&format!("ws://{listen_address}/ws"))
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))
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}))
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.route(
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"/ws",
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get(move |ws: WebSocketUpgrade| async move {
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ws.on_upgrade(move |socket| async move {
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_ = view
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.launch(dioxus_liveview::axum_socket(socket), Root)
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.await;
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})
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}),
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);
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println!("Listening on http://{listen_address}");
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axum::Server::bind(&listen_address.to_string().parse().unwrap())
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.serve(app.into_make_service())
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.await
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.unwrap();
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}
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#[cfg(not(feature = "liveview"))]
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fn main() {
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#[cfg(not(target_arch = "wasm32"))]
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dioxus_desktop::launch(Root);
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#[cfg(target_arch = "wasm32")]
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dioxus_web::launch(root);
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}
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#[cfg(feature = "liveview")]
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#[component]
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fn Root() -> Element {
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render! { Router::<Route> {} }
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}
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#[cfg(not(feature = "liveview"))]
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#[component]
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fn Root() -> Element {
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render! { Router::<Route> {} }
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}
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#[component]
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fn UserFrame(user_id: usize) -> Element {
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render! {
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pre { "UserFrame{{\n\tuser_id:{user_id}\n}}" }
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div { background_color: "rgba(0,0,0,50%)",
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"children:"
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Outlet::<Route> {}
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}
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}
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}
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#[component]
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fn Route1(user_id: usize, dynamic: usize, query: String, extra: String) -> Element {
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render! {
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pre {
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"Route1{{\n\tuser_id:{user_id},\n\tdynamic:{dynamic},\n\tquery:{query},\n\textra:{extra}\n}}"
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}
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Link {
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to: Route::Route1 {
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user_id: *user_id,
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dynamic: *dynamic,
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query: String::new(),
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extra: extra.clone() + ".",
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},
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"Route1 with extra+\".\""
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}
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p { "Footer" }
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Link {
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to: Route::Route3 {
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dynamic: String::new(),
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},
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"Home"
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}
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}
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}
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#[component]
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fn Route2(user_id: usize) -> Element {
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render! {
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pre { "Route2{{\n\tuser_id:{user_id}\n}}" }
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{(0..*user_id).map(|i| rsx!{ p { "{i}" } })},
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p { "Footer" }
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Link {
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to: Route::Route3 {
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dynamic: String::new(),
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},
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"Home"
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}
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}
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}
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#[component]
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fn Route3(dynamic: String) -> Element {
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let current_route = use_route()?;
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let current_route_str = use_signal(String::new);
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let parsed = Route::from_str(¤t_route_str.read());
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let site_map = Route::SITE_MAP
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.iter()
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.flat_map(|seg| seg.flatten().into_iter())
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.collect::<Vec<_>>();
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let navigator = use_navigator();
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render! {
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input {
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oninput: move |evt| {
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*current_route_str.write() = evt.value();
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},
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value: "{current_route_str.read()}"
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}
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"dynamic: {dynamic}"
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Link { to: Route::Route2 { user_id: 8888 }, "hello world link" }
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button {
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disabled: !navigator.can_go_back(),
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onclick: move |_| {
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navigator.go_back();
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},
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"go back"
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}
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button {
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disabled: !navigator.can_go_forward(),
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onclick: move |_| {
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navigator.go_forward();
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},
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"go forward"
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}
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button {
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onclick: move |_| {
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navigator.push("https://www.google.com");
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},
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"google link"
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}
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p { "Site Map" }
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pre { "{site_map:#?}" }
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p { "Dynamic link" }
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match parsed {
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Ok(route) => {
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if route != current_route {
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render! {
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Link {
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to: route.clone(),
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"{route}"
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}
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}
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}
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else {
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None
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}
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}
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Err(err) => {
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render! {
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pre {
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color: "red",
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"Invalid route:\n{err}"
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}
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}
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}
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}
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}
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}
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#[rustfmt::skip]
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#[derive(Clone, Debug, PartialEq, Routable)]
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enum Route {
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#[nest("/test")]
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// Nests with parameters have types taken from child routes
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#[nest("/user/:user_id")]
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// Everything inside the nest has the added parameter `user_id: usize`
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// UserFrame is a layout component that will receive the `user_id: usize` parameter
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#[layout(UserFrame)]
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#[route("/:dynamic?:query")]
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Route1 {
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// The type is taken from the first instance of the dynamic parameter
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user_id: usize,
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dynamic: usize,
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query: String,
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extra: String,
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},
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#[route("/hello_world")]
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// You can opt out of the layout by using the `!` prefix
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#[layout(!UserFrame)]
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Route2 { user_id: usize },
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#[end_layout]
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#[end_nest]
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#[end_nest]
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#[redirect("/:id/user", |id: usize| Route::Route3 { dynamic: id.to_string()})]
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#[route("/:dynamic")]
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Route3 { dynamic: String },
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}
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