javascript - Which browsers support document.activeElement?

Question

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

Which web browsers / versions have support for document.activeElement?

This property lets you see which element is active / has focus.

Are there any main gotchas/difference between implementations?

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1 Answer

深蓝 · Answer 1 · 2021-10-17T03:05:40+0000

document.activeElement is supported by IE6+, FF3+, Safari 4+, Opera 9+, Chrome 9+. (FF2, Saf3 don't support this property)