guorui
/
html_learn


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>14事件处理</title>
</head>
<body>

<h1>这是事件处理</h1>
    <button onclick="button_onClick()">这是一个点击事件</button>
    <script>
        function button_onClick(){
            alert("这是点击事件的提示")
        }
    </script>

<h1>输入框聚焦失焦</h1>

<input type="text" onblur="shijiao()" onfocus="jujiao()">

<script !src="">
    function jujiao(){
        alert('这是聚焦事件')
    }
    function shijiao(){
        alert('这是失去焦点事件')
    }
</script>

</body>
</html>