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返回值:jQuerymousedown([[data],fn])

概述

在每一個匹配元素的mousedown事件中綁定一個處理函數(shù)。

mousedown事件在鼠標在元素上點擊后會觸發(fā)

參數(shù)

fnFunctionV1.0

在每一個匹配元素的mousedown事件中綁定的處理函數(shù)。

[data],fnString,FunctionV1.4.3

data:mousedown([Data], fn) 可傳入data供函數(shù)fn處理。

fn:在每一個匹配元素的mousedown事件中綁定的處理函數(shù)。

示例

描述:

當(dāng)按下鼠標按鈕時,隱藏或顯示元素:

jQuery 代碼:
$("button").mousedown(function(){
  $("p").slideToggle();
});
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