版权声明:潘广宇博客, https://blog.csdn.net/panguangyuu/article/details/88397401
<!DOCTYPE html>
<head>
<meta charset='utf-8' />
</head>
<body>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<div id='app'>
{{ message }}
</div>
<div id='app-2'>
<span v-bind:title="message">
鼠标悬停
</span>
</div>
<div id='app-3'>
<p v-if="seen">看得见吗?</p>
</div>
<div id='app-4'>
<ol>
<li v-for="todo in todos">
{{ todo.text }}
</li>
</ol>
</div>
<div id='app-5'>
<p>{{ message }}</p>
<button v-on:click="reverseMessage">逆转消息</button>
</div>
<div id="app-6">
<p>{{ message }}</p>
<input v-model="message" />
</div>
<div id="app-7">
<ol>
<todo-item
v-for="item in groceryList"
v-bind:todo="item"
v-bind:key="item.id"
>
</todo-item>
</ol>
</div>
<script>
var app = new Vue({
el: '#app',
data: {
message: 'Hello, Vue!'
}
})
var app2 = new Vue({
el: '#app-2',
data: {
message: 'hello'
}
})
var app3 = new Vue({
el: '#app-3',
data: {
seen: false
}
})
var app4 = new Vue({
el: '#app-4',
data: {
todos:[
{ text: 'A' },
{ text: 'B' },
{ text: 'C' }
]
}
})
var app5 = new Vue({
el: '#app-5',
data: {
message: 'Hello Vue.js!'
},
methods: {
reverseMessage: function () {
this.message = this.message.split('').reverse().join('')
}
}
})
var app6 = new Vue({
el: '#app-6',
data: {
message: 'hello, Vue!'
}
})
Vue.component('todo-item', {
props:['todo'],
template: '<li>{{ todo.text }}</li>'
})
var app7 = new Vue({
el: '#app-7',
data: {
groceryList: [
{ id:0, text: '蔬菜' },
{ id:1, text: '奶酪' },
{ id:2, text: '其他' }
]
}
})
</script>
</body>