Vue.js (3) learns the event listener: V-ON
The code is as follows:
<! DOCTYPEhtml>
<html>
<head>
<meta name="viewport" content="Initial - scale = 1.0, the maximum - scale = 1, the user - scalable = no">
<meta name="renderer" content="webkit">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<div id="test1">
<button v-on:click="showHello">{{message}}</button>
</div>
</body>
</html>
<script>
var test1 = new Vue({
el: '#test1'.data: {
message: 'Popup prompt'
},
methods: {
showHello: function () {
alert("Pop up."); }}})</script>
Copy the codeThe effect is as follows:
Copy paste, open the web page operation can see the effect ~