<template>
<div id="helloworld">
<p>单个复选框:</p>
<input type="checkbox" id="checkbox" v-model="checked">
<label for="checkbox">{{ checked }}</label>
<p>多个复选框:</p>
<input type="checkbox" id="runoob" value="Runoob" v-model="checkedNames">
<label for="runoob">Runoob</label>
<input type="checkbox" id="google" value="Google" v-model="checkedNames">
<label for="google">Google</label>
<input type="checkbox" id="taobao" value="Taobao" v-model="checkedNames">
<label for="taobao">taobao</label>
<br>
<span>选择的值为: {{ checkedNames }}</span>
<button v-on:click="say('hi')">Say hi</button>
<button v-on:click="say('what')">Say what</button>
<button v-on:click="counter += 1">增加 1</button>
<p>这个按钮被点击了 {{ counter }} 次。</p>
<br><br>
<p>input 元素:</p>
<input v-model="message" placeholder="编辑我……">
<p>消息是: {{ message }}</p>
<p>textarea 元素:</p>
<p style="white-space: pre">{{ message2 }}</p>
<textarea v-model="message2" placeholder="多行文本输入……"></textarea>
</div>
</template>
<script>
export default {
name: 'HelloWorld',
data () {
return {
msg: 'Welcome to Your Vue.js App',
counter: 0,
message: 'Runoob',
message2: '菜鸟教程\r\nhttp://www.runoob.com',
checked: false,
checkedNames: []
}
},
methods: {
say: function (message) {
alert(message)
}
}
}
</script>
<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
h1, h2 {
font-weight: normal;
}
ul {
list-style-type: none;
padding: 0;
}
li {
display: inline-block;
margin: 0 10px;
}
a {
color: #42b983;
}
</style>
html:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 测试实例 - 菜鸟教程(runoob.com)</title>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
</head>
<body>
<div id="app">
<p>单个复选框:</p>
<input type="checkbox" id="checkbox" v-model="checked">
<label for="checkbox">{{ checked }}</label>
<p>多个复选框:</p>
<input type="checkbox" id="runoob" value="Runoob" v-model="checkedNames">
<label for="runoob">Runoob</label>
<input type="checkbox" id="google" value="Google" v-model="checkedNames">
<label for="google">Google</label>
<input type="checkbox" id="taobao" value="Taobao" v-model="checkedNames">
<label for="taobao">taobao</label>
<br>
<span>选择的值为: {{ checkedNames }}</span>
</div>
<script>
new Vue({
el: '#app',
data: {
checked : false,
checkedNames: []
}
})
</script>
</body>
</html>
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