事件处理器v-on:(event)/@(event)

<!DOCTYPE html>

<html lang="zh">

<head>

    <title></title>

    <meta charset="UTF-8">

    <meta name="viewport" content="width=device-width, initial-scale=1">

    <script src="https://unpkg.com/vue/dist/vue.js"></script>

    <link href="../css/style.css" rel="stylesheet"> </head>

<body>

<div id="myApp">

    <h1>事件处理器</h1>

    <input id="txtName" v-on:keyup="txtKeyup($event)">

    <button id="btnOK" v-on:click="btnClick($event)">OK</button>

</div>

<script>

    var myApp = new Vue({

        el: '#myApp',

        data: {},

        methods: {

            txtKeyup: function(event){

                this.debugLog(event);

            },

            btnClick: function(event){

                this.debugLog(event);

            },

            debugLog:function(event){

                console.log(

                    event.srcElement.tagName,

                    event.srcElement.id,

                    event.srcElement.innerHTML,

                    event.key?event.key:""

                );

            },

        },

    });

</script>

</body>

</html>
巴特西

事件处理器v-on:(event)/@(event)

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