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onclick.html
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41 lines (24 loc) · 938 Bytes
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>onClick 事件</title>
</head>
<body>
<button onclick="alert('静态注册 点击了按钮一')">静态注册事件按钮一点击</button><br/>
<button onclick="alert('静态注册 点击了按钮二')">静态注册事件按钮二点击</button><br/>
<button onclick="alert('静态注册 点击了按钮三')">静态注册事件按钮三点击</button><br/>
<button id="btn4">动态注册事件按钮四点击</button><br/>
<button id="btn5">动态注册事件按钮五点击</button><br/>
</body>
<script type="text/javascript">
var btn4obj=document.getElementById("btn4")
btn4obj.onclick=function () {
alert("按钮四 动态注册，点击事件")
}
var btn5obj=document.getElementById("btn5");
btn5obj.onclick=function () {
alert("按钮五 动态注册，点击事件")
}
</script>
</html>