我有一个页面,其中包含嵌套div标记的几个图层。在8或9的divs内是表格。我如何迭代divs并选择我想要的特定div,然后遍历每个div中嵌入的表(一行)中的单元格?这是我想要遍历的页面的代表性示例。在嵌套div中迭代表格行
<div id="TheHouseDiv" class="catbox_m">
<div class="Room1Div">
<table width="900" border="0">
<tbody>
<tr>
<td><a href="/blah/blah1.html">I don't care about this value</a></td>
<td><a href="/blah/blah2.html">I WANT THIS VALUE 1!</a></td>
<td><a href="/blah/blah3.html">I WANT THIS VALUE TOO 2!</a></td>
<td><a href="/blah/blah4.html">Another cell I don't want</a></td>
<td><a href="/blah/blah5.html">THIS CELL I WANT ALSO</a></td>
<tr>
</tbody>
</table>
<table width="900" border="0">
<tbody>
<tr>
<td><a href="/blah/blah1.html">Ignore this value in the second table</a></td>
<td><a href="/blah/blah2.html">I WANT THIS VALUE</a></td>
<td><a href="/blah/blah3.html">I WANT THIS VALUE TOO</a></td>
<td><a href="/blah/blah4.html">Ignore this content</a></td>
<td><a href="/blah/blah5.html">GET THIS CELL VALUE</a></td>
<tr>
</tbody>
</table>
</div>
<div class="Room2Div">
<table width="900" border="0">
<tbody>
<tr>
<td><a href="/blah/blah1.html">I don't care about this value</a></td>
<td><a href="/blah/blah2.html">I WANT THIS VALUE 1!</a></td>
<td><a href="/blah/blah3.html">I WANT THIS VALUE TOO 2!</a></td>
<td><a href="/blah/blah4.html">Another cell I don't want</a></td>
...
你明白了。所以每个div和多个div中都有一个表。实际上有8到10个div。没有任何表格或单元格都有ID,所以我需要在位置上进行引用。但是我不想要所有的单元格和所有的表格。我只想从每个div内的每个表格中的特定单元格获取值,尽管我希望每个表格都有相同的单元格。我会遍历这个还是只参考我想要的特定单元格?如果是,我该如何选择它们?
文字我想这应该是针锋相对带领“参考桌和细胞位置” – GregH 2009-12-10 23:29:24
任何反馈到我的答案?它不是做你想要的吗? – jitter 2009-12-12 23:56:17