web vue 已经发布
此版本更新内容包括：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script src="./Vue.js"></script>
</head>
<body>
<div id="app">
<textarea name="" id="" cols="30" rows="10"v-model.trim="msg" placeholder="请输入内容"></textarea>
<button @click="public">发表评论</button>
<h2>评论内容</h2>
<ul v-if="lists.length">
<li v-for="(list,index) in lists" :key="index">
{{list.text}}
<span @click="add(index)">点赞:{{list.num}}</span>
<span style="color: red;" @click="remove(index)">删除</span>
</li></ul>
<p v-else>暂无评论</p>
</div>
<script>
new Vue({
el:'#app',
data:{
lists:[],
msg:''
},
methods:{
public(){
if(this.msg.length){
this.lists.push({
dog:this.msg,
num:0
})
this.msg=''
}else{
alert('请输入内容')
}
},
remove(i){
this.lists.splice(i,1)
},
add(i){
this.lists[i].num++
}
}
})
</script>
</body>
</html>
真实
