### 返回值:jQueryscroll([[data],fn])
### 概述
當用戶滾動指定的元素時，會發生 scroll 事件。
scroll 事件適用于所有可滾動的元素和 window 對象（瀏覽器窗口）。
### 參數
#### **fn**Function*V1.0*
在每一個匹配元素的scroll事件中綁定的處理函數。
#### **[data],fn**String,Function*V1.4.3*
**data**:scroll([Data], fn) 可傳入data供函數fn處理。
**fn**:在每一個匹配元素的scroll事件中綁定的處理函數。
### 示例
#### 描述:
當頁面滾動條變化時，執行的函數:
##### jQuery 代碼:
~~~
$(window).scroll( function() { /* ...do something... */ } );
~~~
#### 描述:
對元素滾動的次數進行計數：
##### jQuery 代碼:
~~~
$("div").scroll(function() {
$("span").text(x+=1);
});
~~~
- 速查表
- 核心
- jQuery(selector,[context])
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- 效果
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- 關于
- 關于jQuery API 文檔
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- 正則表達式在線測試
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