MDN’s new design is in Beta! A sneak peek:

翻譯不完整。請協助 翻譯此英文文件 方法可以模擬滑鼠點擊一個元素。

click() 被使用在支援的元素(例如任一 <input> 元素),便會觸發該元素的點擊事件。事件會冒泡至 document tree(或 event chain)的上層元素,並觸發它們的點擊事件。其中的例外是:click() 方法不會讓 <a> 元素和接收到真實滑鼠點擊一樣進行頁面跳轉。



Specification Status Comment
Document Object Model (DOM) Level 2 HTML Specification Recommendation Initial definition


Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 20[3] (Yes) 5[1] (Yes) (Yes)[2] 6[3]
input@file (limited) (Yes) (Yes) 4 (Yes) 12.10 (Yes)
input@file (full) (Yes) (Yes) 4 (Yes) No support (Yes)
Feature Android Chrome for Android Edge Firefox Mobile (Gecko) IE Phone Opera Mobile Safari Mobile
Basic support No support ? (Yes) ? ? ? ?

[1] Prior to Gecko 5.0 (Firefox 5.0 / Thunderbird 5.0 / SeaMonkey 2.2), Gecko would not implement the click() method on other elements that might be expected to respond to mouse clicks, such as links (<a> elements), nor would it necessarily fire the click event of other elements.

[2] In Presto-based versions of Opera, the click() method will be silently ignored if made on an <input> with its type attribute set to file and its CSS display property set to none.

[3] Older versions had, and only.


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