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onsubmit.html
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48 lines (30 loc) · 950 Bytes
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>onsubmit 事件</title>
<script type="text/javascript">
function staticSubmit() {
alert("静态注册!");
return false; //返回值，true 就直接提交、false 是不会提交的。做一些参数验证！
}
window.onload = function () {
var formsumbit = document.getElementById("form001");
formsumbit.onsubmit = function () {
alert("动态注册，提交参数！");
return true;
}
}
</script>
</head>
<body>
<form action="https://www.baidu.com/" method="get" onsubmit="return staticSubmit()">
<input type="submit" value="静态注册提交">
</form>
</form><br/>
<form action="https://www.baidu.com/" method="get" id="form001">
<input type="submit" value="动态注册">
</form>
</form><br/>
</body>
</html>