onreset 特性为 GlobalEventHandlers 混合 EventHandler 处理 reset 事件。

reset event fires when the user clicks a reset button in a form ( <input type="reset"> ).

句法

target.onreset = functionRef;
					

functionRef is a function name or a 函数表达式 . The function receives an 事件 object as its sole argument.

范例

This example logs the current Event.timeStamp whenever you reset the form.

HTML

<form id="form">
  <label>Test field: <input type="text"></label>
  <br><br>
  <button type="reset">Reset form</button>
</form>
<p id="log"></p>
					

JavaScript

function logReset(event) {
  log.textContent = `Form reset! Time stamp: ${event.timeStamp}`;
}
const form = document.getElementById('form');
const log = document.getElementById('log');
form.onreset = logReset;
					

结果

规范

规范 状态 注释
HTML 实时标准
The definition of 'onreset' in that specification.
实时标准

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据
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Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
onreset Chrome Yes Edge ≤18 Firefox Yes IE ? Opera Yes Safari Yes WebView Android Yes Chrome Android Yes Firefox Android Yes Opera Android Yes Safari iOS Yes Samsung Internet Android Yes

图例

完整支持

完整支持

兼容性未知 ?

兼容性未知

另请参阅

元数据

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