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舉例來說，如果我想在程式中利用程式去按某個按鈕，並觸發它的 onClick 事件，該怎麼做？

方法如下：

 el = getElementById(”buttonID”);
 if (navigator.appVersion.match(/\bMSIE\b/)){
  el.click();
 }else{
  var evt = document.createEvent(”MouseEvents”);
  evt.initEvent(”click”, true, true);
  el.dispatchEvent(evt);
 }

因為在 IE 與在 netscape(mozilla) 用來觸發 Event 的命令並不一樣，所以要先做判斷，做不同的處理。

The 如何用 JavaScript 觸發 Event by 連小峰, unless otherwise expressly stated, is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 2.5 Taiwan License.

This entry was posted on 星期四, 六月 21st, 2007 at 17:24:00 and is filed under 電腦三兩事. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.