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jQuery submit() 方法

❮ jQuery 事件方法

示例

当表单提交时显示一个警报

$("form").submit(function(){
  alert("Submitted");
});
亲自试一试 »

定义和用法

当表单提交时,会发生 submit 事件。

此事件只能用于 <form> 元素。

submit() 方法触发 submit 事件,或附加一个函数在 submit 事件发生时运行。


语法

为选定的元素触发 submit 事件

$(选择器).submit() 试一试

将函数附加到 submit 事件

$(选择器).submit(函数) 试一试

参数 描述
function 可选。指定在触发 submit 事件时运行的函数

亲自试一试 - 示例

阻止提交按钮的默认操作
如何使用 event.preventDefault() 方法阻止表单提交。


❮ jQuery 事件方法

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