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jQuery focusout() 方法

❮ jQuery 事件方法

示例

当 <div> 元素或其任何子元素失去焦点时,设置 <div> 元素的背景颜色

$("div").focusout(function(){
  $(this).css("background-color", "#FFFFFF");
});
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定义和用法

当元素(或其内部的任何元素)失去焦点时,将发生 focusout 事件。

focusout() 方法附加一个函数,当元素或其内部的任何元素发生 focusout 事件时运行该函数。

blur() 方法不同,focusout() 方法在任何子元素失去焦点时也会触发。

提示:此方法通常与 focusin() 方法一起使用。


语法

$(选择器).focusout(函数)

参数 描述
function 可选。指定当 focusout 事件发生时要运行的函数

❮ jQuery 事件方法

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