我如何获得JavaScript中以前关注的元素？ [英] How do I get the previously focused element in JavaScript?

问题描述

我有一个包含多个文本输入的HTML表单。我想清除紧挨着前的焦点的元素，直到按下清除按钮。如何在JavaScript中获取该元素？

注意：重新编写注释以考虑注释。 方案

当你点击清除按钮时，只有焦点的元素是清除按钮。你必须解决它。 （触发onb​​lur事件）

I have an HTML form with multiple text inputs. I want to clear the element that had the focus immediately prior to when the 'Clear' button is pressed. How do I get that element in JavaScript?

Note: Reworded to take comments into account.

解决方案

When you click "clear" button, only element focused is "clear" button. You'll have to workaround it. (trigger onblur event)

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