mirror of
https://github.com/DioxusLabs/dioxus
synced 2024-12-23 11:03:07 +00:00
73047fe956
This commit solves the memoization , properly memoizing properties that don't have any generic parameters. This is a rough heuristic to prevent non-static lifetimes from creeping into props and breaking our minual lifetime management. Props that have a generic parameter are opted-out of the `partialeq` requirement and props *without* lifetimes must implement partialeq. We're going to leave manual disabling of memoization for future work.
57 lines
1.4 KiB
Rust
57 lines
1.4 KiB
Rust
use dioxus_core as dioxus;
|
|
use dioxus_core::{events::on::MouseEvent, prelude::*};
|
|
use dioxus_web::WebsysRenderer;
|
|
|
|
fn main() {
|
|
// Setup logging
|
|
wasm_logger::init(wasm_logger::Config::new(log::Level::Debug));
|
|
console_error_panic_hook::set_once();
|
|
|
|
log::info!("hello world");
|
|
wasm_bindgen_futures::spawn_local(WebsysRenderer::start(Example));
|
|
}
|
|
|
|
// this is a component
|
|
static Example: FC<()> = |ctx| {
|
|
let (event, set_event) = use_state(&ctx, || None);
|
|
|
|
let handler = move |evt| {
|
|
set_event(Some(evt));
|
|
};
|
|
|
|
log::info!("hello world");
|
|
|
|
ctx.render(rsx! {
|
|
div {
|
|
|
|
class: "py-12 px-4 w-full max-w-2xl mx-auto bg-red-100"
|
|
span {
|
|
class: "text-sm font-semibold"
|
|
"Dioxus Example: Synthetic Events"
|
|
}
|
|
button {
|
|
class: "inline-block py-4 px-8 mr-6 leading-none text-white bg-indigo-600 hover:bg-indigo-900 font-semibold rounded shadow"
|
|
"press me"
|
|
}
|
|
pre {
|
|
onmousemove: {handler}
|
|
id: "json"
|
|
"Hello world"
|
|
}
|
|
Example2 { name: "Blah".into() }
|
|
}
|
|
})
|
|
};
|
|
|
|
#[derive(Debug, PartialEq, Props)]
|
|
struct ExampleProps {
|
|
name: String,
|
|
}
|
|
|
|
static Example2: FC<ExampleProps> = |ctx| {
|
|
ctx.render(rsx! {
|
|
div {
|
|
h1 {"hello {ctx.name}"}
|
|
}
|
|
})
|
|
};
|