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jQuery獲得頁(yè)面元素的絕對(duì)/相對(duì)位置即絕對(duì)X,Y坐標(biāo)

 更新時(shí)間:2014年03月06日 11:34:12   作者:  
jQuery獲得頁(yè)面元素的絕對(duì)X,Y坐標(biāo),可以用offset()方法,下面有個(gè)不錯(cuò)的坐標(biāo)大家可以參考下
獲取頁(yè)面某一元素的絕對(duì)X,Y坐標(biāo),可以用offset()方法:
復(fù)制代碼 代碼如下:

<span style="color:#000066; font-weight:bold">var</span> X <span style="color:#339933">=</span> $<span style="color:#009900">(</span><span style="color:#3366CC">'#DivID'</span><span style="color:#009900">)</span>.<span style="color:#660066">offset</span><span style="color:#009900">(</span><span style="color:#009900">)</span>.<span style="color:#660066">top</span><span style="color:#339933">;</span>
<span style="color:#000066; font-weight:bold">var</span> Y <span style="color:#339933">=</span> $<span style="color:#009900">(</span><span style="color:#3366CC">'#DivID'</span><span style="color:#009900">)</span>.<span style="color:#660066">offset</span><span style="color:#009900">(</span><span style="color:#009900">)</span>.<span style="color:#660066">left</span><span style="color:#339933">;</span>

獲取相對(duì)(父元素)位置:
復(fù)制代碼 代碼如下:

<span style="color:#000066; font-weight:bold">var</span> X <span style="color:#339933">=</span> $<span style="color:#009900">(</span><span style="color:#3366CC">'#DivID'</span><span style="color:#009900">)</span>.<span style="color:#660066">position</span><span style="color:#009900">(</span><span style="color:#009900">)</span>.<span style="color:#660066">top</span><span style="color:#339933">;</span>
<span style="color:#000066; font-weight:bold">var</span> Y <span style="color:#339933">=</span> $<span style="color:#009900">(</span><span style="color:#3366CC">'#DivID'</span><span style="color:#009900">)</span>.<span style="color:#660066">position</span><span style="color:#009900">(</span><span style="color:#009900">)</span>.<span style="color:#660066">left</span><span style="color:#339933">;</span>

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