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04fd2487b3
* feat(fullstack): add `render_handler_with_state` When using server functions, the current pattern to access state such as database connections is to use `register_server_fns_with_handler` on an Axum router and 'inject' the state into the context provided to the server function. However, this only affects function calls which go via the Axum router; SSR renders bypass this, and therefore don't have access to any state. This commit adds an alternative `render_handler` which accepts some additional state. That state is injected into the context in a similar manner to `register_server_fns_with_handler`. SSR renders can then proceed to run in the same way as HTTP calls. * Change state object to 'inject_state' callback Also add a compiling doctest example. * remove the explicit for<'a> lifetime * remove unused assets_path from render_handler_with_context example --------- Co-authored-by: Evan Almloff <evanalmloff@gmail.com> |
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Dioxus Fullstack
Website | Guides | API Docs | Chat
Fullstack utilities for the Dioxus framework.
Features
- Intigrations with the Axum, Salvo, and Warp server frameworks with utilities for serving and rendering Dioxus applications.
- Server functions allow you to call code on the server from the client as if it were a normal function.
- Instant RSX Hot reloading with
dioxus-hot-reload. - Passing root props from the server to the client.
Example
Full stack Dioxus in under 50 lines of code
#![allow(non_snake_case)]
use dioxus::prelude::*;
use dioxus_fullstack::prelude::*;
fn main() {
#[cfg(feature = "web")]
dioxus_web::launch_with_props(
app,
get_root_props_from_document().unwrap_or_default(),
dioxus_web::Config::new().hydrate(true),
);
#[cfg(feature = "ssr")]
{
tokio::runtime::Runtime::new()
.unwrap()
.block_on(async move {
warp::serve(
// Automatically handles server side rendering, hot reloading intigration, and hosting server functions
serve_dioxus_application(
"",
ServeConfigBuilder::new(app, ()),
)
)
.run(([127, 0, 0, 1], 8080))
.await;
});
}
}
fn app(cx: Scope) -> Element {
let meaning = use_state(cx, || None);
cx.render(rsx! {
button {
onclick: move |_| {
to_owned![meaning];
async move {
if let Ok(data) = get_meaning("life the universe and everything".into()).await {
meaning.set(data);
}
}
},
"Run a server function"
}
"Server said: {meaning:?}"
})
}
// This code will only run on the server
#[server(GetMeaning)]
async fn get_meaning(of: String) -> Result<Option<u32>, ServerFnError> {
Ok(of.contains("life").then(|| 42))
}
Getting Started
To get started with full stack Dioxus, check out our getting started guide, or the full stack examples.
Contributing
- Report issues on our issue tracker.
- Join the discord and ask questions!
License
This project is licensed under the MIT license.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Dioxus by you shall be licensed as MIT without any additional terms or conditions.