use wasm_bindgen::prelude::*;
use yew::prelude::*;
struct Model {
link: ComponentLink<Self>,
value: i64,
}
enum Msg {
AddOne,
}
impl Component for Model {
type Message = Msg;
type Properties = ();
fn create(_: Self::Properties, link: ComponentLink<Self>) -> Self {
Self {
link,
value: 0,
}
}
fn update(&mut self, msg: Self::Message) -> ShouldRender {
match msg {
Msg::AddOne => self.value += 1
}
true
}
fn change(&mut self, _props: Self::Properties) -> ShouldRender {
false
}
fn view(&self) -> Html {
html! {
<div>
<button onclick=self.link.callback(|_| Msg::AddOne)>{ "+1" }</button>
<p>{ self.value }</p>
</div>
}
}
}
#[wasm_bindgen(start)]
pub fn run_app() {
App::<Model>::new().mount_to_body();
}