1、github上的网址：https://github/vuejs/vue
2、Vue中文文档：https://cn.vuejs/v2/guide/installation.html
3、CDN：http://www.bootcdn/
4、看哥们儿，分享给我的视频-->
基础实验代码：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 测试实例 - 菜鸟教程(runoob)</title>
<!-- <script src="https://cdn.bootcss/vue/2.2.2/vue.min.js"></script> -->
<script src="https://cdn.bootcss/vue/2.5.17-beta.0/vue.js"></script>
</head>
<body>
<div id="app">
<counter heading="Likes" color="green"></counter>
<counter heading="dislikes"color="red"></counter>
</div>
<template id="my-template">
<div>
<h1>{{heading}}</h1>
<button @click="count+=1">Submit {{count}}</button>
</div>
</template>
<script>
Vueponent('counter',{
template:'#my-template',
props:['heading','color'],
data:function(){
return {count:0};
}
});
new Vue({
el: '#app',
})
</script>
</body>
</html>实验结果为：
5、computed使用：
需要写代码逻辑和业务逻辑，放在compute当中即可。
<body>
<div id="app">
Level {{level}}
</div>
<script>
new Vue({
el: '#app',
data:{
points:200,
},
computed:{
level:function(){
if(this.points<=100){
return '普通会员';
}
return 'VIP会员'
}
},
})
</script>
</body>运行结果为：
6、v-for、v-class(或者':class')、@click的使用
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 测试实例 - 菜鸟教程(runoob)</title>
<!-- <script src="https://cdn.bootcss/vue/2.2.2/vue.min.js"></script> -->
<script src="https://cdn.bootcss/vue/2.5.17-beta.0/vue.js"></script>
<style>
pleted{
text-decoration: line-through;
}
</style>
</head>
<body>
<div id="app">
<ul>
<li @click="toggleTasks(task)" :class="{'completed':taskpleted}"v-for="task in tasks">{{task.body}}</li>
</ul>
</div>
<script>
new Vue({
el: '#app',
data:{
tasks:[
{body:'go to the movie',completed:false},
{body:'learn vue js in action',completed:true},
{body:'go to the shop',completed:false}
]
},
computed:{
username:function(){
return this.first+' '+this.last;
}
},
methods:{
toggleTasks:function(task){
taskpleted=!taskpleted
}
}
})
</script>
</body>
</html>运行结果：
7、组件化：
数据传输：先new Vue中的data中的，再到body组件中的，最后到template标签中的引用。前提是把组件中的对data的引用包含到Vueponent中的props属性中。
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 测试实例 - 菜鸟教程(runoob)</title>
<!-- <script src="https://cdn.bootcss/vue/2.2.2/vue.min.js"></script> -->
<script src="https://cdn.bootcss/vue/2.5.17-beta.0/vue.js"></script>
<style>
pleted{
text-decoration: line-through;
}
</style>
</head>
<body>
<div id="app">
<task-app :list="tasks"></task-app>
</div>
<template id="task-template">
<div>
<h1>My tasks <span v-show="remaining">({{remaining}})</span></h1>
<ul>
<li @click="taskpleted=!taskpleted"
:class="{'completed':taskpleted}"
v-for="task in list">{{task.body}}
<strong @click="deleteTask(task)">X</strong>
</li>
</ul>
</div>
</template>
<script>
Vueponent('task-app',{
template:'#task-template',
props:['list'],
methods:{
toggleTasks:function(task){
taskpleted=!taskpleted
},
deleteTask:function(task){
this.list.splice(task,1);//用来删除某数据,zhu
}
},
computed:{
remaining:function(){
return this.list.filter(function(task){
return !taskpleted;
}).length;
}
},
})
new Vue({
el: '#app',
data:{
tasks:[
{body:'go to the movie',completed:false},
{body:'learn vue js in action',completed:true},
{body:'go to the shop',completed:false}
]
},
computed:{
username:function(){
return this.first+' '+this.last;
}
},
})
</script>
</body>
</html>运行效果：
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