dioxus/packages/fullstack/examples/axum-desktop/src/lib.rs

#![allow(non_snake_case)]
use dioxus::prelude::*;
use dioxus_fullstack::prelude::*;

pub fn app(cx: Scope) -> Element {
    let mut count = use_state(cx, || 0);
    let text = use_state(cx, || "...".to_string());

    cx.render(rsx! {
        h1 { "High-Five counter: {count}" }
        button { onclick: move |_| count += 1, "Up high!" }
        button { onclick: move |_| count -= 1, "Down low!" }
        button {
            onclick: move |_| {
                to_owned![text];
                async move {
                    if let Ok(data) = get_server_data().await {
                        println!("Client received: {}", data);
                        text.set(data.clone());
                        post_server_data(data).await.unwrap();
                    }
                }
            },
            "Run a server function"
        }
        "Server said: {text}"
    })
}

#[server(PostServerData)]
async fn post_server_data(data: String) -> Result<(), ServerFnError> {
    println!("Server received: {}", data);

    Ok(())
}

#[server(GetServerData)]
async fn get_server_data() -> Result<String, ServerFnError> {
    Ok("Hello from the server!".to_string())
}