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blur([[data],fn])
概述
当元素失去焦点时触发 blur 事件。
这个函数会调用执行绑定到blur事件的所有函数，包括浏览器的默认行为。可以通过返回false来防止触发浏览器的默认行为。blur事件会在元素失去焦点的时候触发，既可以是鼠标行为，也可以是按tab键离开的
参数
fnFunctionV1.0
在每一个匹配元素的blur事件中绑定的处理函数。
[data],fnString,FunctionV1.4.3
data:blur([Data], fn) 可传入data供函数fn处理。
fn:在每一个匹配元素的blur事件中绑定的处理函数。
示例
描述:
触发所有段落的blur事件
jQuery 代码:
$("p").blur();描述:
任何段落失去焦点时弹出一个 "Hello World!"在每一个匹配元素的blur事件中绑定的处理函数。
jQuery 代码:
$("p").blur( function () { alert("Hello World!"); } );