Update index.md
+ Fix outdated documentation
@@ -64,7 +64,7 @@ The most common hook you'll use for storing state is `use_state`. `use_state` pr
```rust
fn App(cx: Scope)-> Element {
- let (post, set_post) = use_state(&cx, || {
+ let post = use_state(&cx, || {
PostData {
id: Uuid::new_v4(),
score: 10,
@@ -112,11 +112,11 @@ For example, let's say we provide a button to generate a new post. Whenever the
```rust
fn App(cx: Scope)-> Element {
- let (post, set_post) = use_state(&cx, || PostData::new());
+ let post = use_state(&cx, || PostData::new());
cx.render(rsx!{
button {
- onclick: move |_| set_post(PostData::random())
+ onclick: move |_| post.set(PostData::random())
"Generate a random post"
}
Post { props: &post }
@@ -141,19 +141,19 @@ We can use tasks in our components to build a tiny stopwatch that ticks every se
```rust
fn App(cx: Scope)-> Element {
- let (elapsed, set_elapsed) = use_state(&cx, || 0);
+ let elapsed = use_state(&cx, || 0);
- use_future(&cx, || {
- to_owned![set_elapsed]; // explicitly capture this hook for use in async
+ use_future(&cx, (), |()| {
+ to_owned![elapsed]; // explicitly capture this hook for use in async
async move {
loop {
- TimeoutFuture::from_ms(1000).await;
- set_elapsed.modify(|i| i + 1)
+ gloo_timers::future::TimeoutFuture::new(1_000).await;
+ elapsed.modify(|i| i + 1)
}
}
});
- rsx!(cx, div { "Current stopwatch time: {sec_elapsed}" })
+ rsx!(cx, div { "Current stopwatch time: {elapsed}" })
}
```
