SubmitEvent() | Web API

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SubmitEvent() constructor creates and returns a new SubmitEvent object, which is used to represent a submit event fired at an HTML form .

句法

let submitEvent = new SubmitEvent(type,eventInitDict);

参数

type: DOMString indicating the event which occurred. For SubmitEvent , this is always submit .
eventInitDict 可选

返回值

A SubmitEvent object configured using the given inputs.

范例

This code snippet locates a form in the current document, and then an HTML <button> within the form with the class submit on it. Next, a new SubmitEvent is created, configured with its submitter set to the identified button (or null if the button wasn't found). Then the event is sent to the form, telling the form that it's been submitted by the button.

const form = document.querySelector("form");
const formTrigger = form.querySelector("button.submit");
const submitEvent = new SubmitEvent("submit", { submitter: formTrigger });
form.dispatchEvent(submitEvent);

This is a somewhat contrived example, as you can do nearly all of this much more easily, but this gives you deep control over the process that can be useful.

规范

规范	状态	注释
HTML 实时标准 The definition of 'SubmitEvent()' in that specification.	实时标准

浏览器兼容性

更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`SubmitEvent()` 构造函数	Chrome 81	Edge ?	Firefox 75	IE No	Opera ?	Safari ?	WebView Android 81	Chrome Android 81	Firefox Android ?	Opera Android ?	Safari iOS ?	Samsung Internet Android No

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元数据

最后修改： May 22, 2020

在此页

句法

参数

返回值

范例

规范

浏览器兼容性

图例

相关话题