v-on
@click@keyup@keydown@keyup.w@keyup.ctrl.a
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<div id="app">
{{msg}}
<h2>{{web.title}}</h2>
<h2>{{web.url}}</h2>
<button v-on:click="edit">修改网址</button><br>
<button @click="edit">修改网址(v-on简写)</button>
<hr>
<h2>{{web.user}}</h2>
点文本框，按回车<input type="text" @keyup.enter="add(40,60)"><br>
点文本框，按空格<input type="text" @keyup.space="add(40,60)"><br>
点文本框，按Tab</Table><input type="text" @keydown.tab="add(40,60)"><br>
点文本框，按w<input type="text" @keyup.w="add(40,60)"><br>
Ctrl+Enter<input type="text" @keyup.ctrl.enter="add(40,60)"><br>
Ctrl+a<input type="text" @keyup.ctrl.a="add(40,60)"><br>
</div>
<script type="module">
import { createApp, reactive } from './vue.esm-browser.js'
createApp({
setup() {
const web = reactive({
title: "tao355667",
url: "tao355667.com",
user: 0
})
const edit = () => {
web.url = "http://www.tao355667.com"
}
const add = (a, b) => {
web.user += a + b
}
return {
msg: "success",
web,
edit,
add
}
}
}).mount("#app")
</script>
</body>
</html>
