[javascript]代码库
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Examples</title>
<meta name="description" content="">
<meta name="keywords" content="">
<link href="" rel="stylesheet">
<script type="text/javascript" src="vue.js"></script>
</head>
<body>
<div id="app">
<input v-model="newTodo" v-on:keyup.enter="addTodo">
<ul>
<li v-for="todo in todos">
<span>{{ todo.text }}</span>
<button v-on:click="removeTodo($index)">X</button>
</li>
</ul>
</div>
<script type="text/javascript">
var vm = new Vue({
el: '#app',
data: {
newTodo: '',
todos: [
{ text: 'Add some todos' }
]
},
methods: {
addTodo: function () {
var text = this.newTodo.trim()
if (text) {
this.todos.push({ text: text })
this.newTodo = ''
}
},
removeTodo: function (index) {
this.todos.splice(index, 1)
}
},
created: function () { // 钩子
// `this` 指向 vm 实例
console.log('a is: ' + this.a)
}
});
console.log(vm.$data);
console.log(vm.$el); // == document.getElementById('app')
</script>
</body>
</html>
会python真的可以为所欲为0(回)
2天前
这里还有人吗1(回)
188天前
每天面对着电脑屏幕，敲打键盘。我所面对的并不只是代码，而是一种生活方式。0(回)
412天前
鸽子
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496天前