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Detailed explanation of JS registration event examples

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Release： 2023-03-21 14:30:01

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This article mainly shares with you the detailed explanation of JS registration event examples, hoping to help everyone.

<html xmlns="http://www.w3.org/1999/xhtml"><head>    
<title></title>    <script type="text/javascript">        
//要操作页面的元素(标签)那就要写到onload中,
    //不操作可以不用     
        function f1() {            
        alert(&#39;迁徙猿有很多猿&#39;);        
        }        onload = function () 
        {        //在html中注册事件加(),在这写不加            
        document.getElementById(&#39;btn&#39;).onclick = f1; 注册事件        };   
        </script></head><body>    <input type="button" name="name" value="神奇的按钮" id="btn" />    
        <!-- onclick="f1();"-->执行代码</body></html>

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