dioxus/examples/07-fullstack/router/src/main.rs

//! Run with:
//!
//! ```sh
//! dx serve --platform web
//! ```

use dioxus::prelude::*;

fn main() {
    dioxus::LaunchBuilder::new()
        .with_cfg(server_only!(ServeConfig::builder().incremental(
            dioxus::server::IncrementalRendererConfig::default()
                .invalidate_after(std::time::Duration::from_secs(120)),
        )))
        .launch(app);
}

fn app() -> Element {
    rsx! { Router::<Route> {} }
}

#[derive(Clone, Routable, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
enum Route {
    #[route("/")]
    Home {},

    #[route("/blog/:id/")]
    Blog { id: i32 },
}

#[component]
fn Blog(id: i32) -> Element {
    rsx! {
        Link { to: Route::Home {}, "Go to counter" }
        table {
            tbody {
                for _ in 0..id {
                    tr {
                        for _ in 0..id {
                            td { "hello world!" }
                        }
                    }
                }
            }
        }
    }
}

#[component]
fn Home() -> Element {
    let mut count = use_signal(|| 0);
    let mut text = use_signal(|| "...".to_string());

    rsx! {
        Link { to: Route::Blog { id: count() }, "Go to blog" }
        div {
            h1 { "High-Five counter: {count}" }
            button { onclick: move |_| count += 1, "Up high!" }
            button { onclick: move |_| count -= 1, "Down low!" }
            button {
                onclick: move |_| async move {
                    let data = get_server_data().await?;
                    println!("Client received: {}", data);
                    text.set(data.clone());
                    post_server_data(data).await?;
                    Ok(())
                },
                "Run server function!"
            }
            "Server said: {text}"
        }
    }
}

#[post("/api/data")]
async fn post_server_data(data: String) -> ServerFnResult {
    println!("Server received: {}", data);

    Ok(())
}

#[get("/api/data")]
async fn get_server_data() -> ServerFnResult<String> {
    Ok("Hello from the server!".to_string())
}