Vue基本指令
Day2 基本指令
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| <!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>Vue指令</title>
</head> <body>
<div id="app"> <h2 v-text="message+'!'">杭州</h2> <h2>濮阳{{message +"!"}}杭州</h2> <p v-html="content"></p> <input type="button" value="事件绑定" v-on:click="doIt"> <input type="button" value="事件绑定1" @click="doIt"> <input type="button" value="双击事件" @dblclick="doIt"> <p @click="changecity">{{city}}</p> <img src="../img/1.jpg" v-show="isshow"> <input type="button" value="切换显示状态 " @click="changeisshow">
</div> <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
<script> var app = new Vue({ el:"#app", data:{ message:'陈建岩', content:"<a href='#'>杭州</a>", city:"濮阳", isshow:false, }, methods:{ doIt:function(){ alert("做it"); }, changecity:function(){ this.city+="杭州" }, changeisshow:function(){ this.isshow=!this.isshow; } }, }) </script> </body> </html>
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