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HTML onsubmit 属性


定义和用法

当表单提交时,onsubmit 属性会被触发。


适用于

onsubmit 属性是 事件属性 的一部分,可以在以下元素上使用

元素 事件
<form> onsubmit

示例

在表单提交时执行 JavaScript

<form onsubmit="myFunction()">
  输入姓名:<input type="text">
  <input type="submit">
</form>
自己尝试 »

浏览器支持

事件属性
onsubmit

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