【发布时间】:2011-08-24 23:50:04
【问题描述】:
如果标题(类名='productnamecolor colors_productname')包含文本“True”,则尝试删除“bnum”类中的内容。
基本上,在下面的示例中,您不应在“True Merchandiser Refrigerator”下看到任何“Burkett Bucks”值,但它仍应出现在所有其他示例中:
<table width="300px">
<tr>
<td width="100%" valign="top"><a class="productnamecolor colors_productname" href=""> Star Griddle</a></td>
</tr>
<tr>
<td width="100%" valign="top"><table cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td width="64%" valign="top"><font class="text colors_text rewardpoints"><span id="offers">Special Offers:</span><br>
<div class="bbucks"><img src="http://bit.ly/ihYMFL" id="bucks"> Earn <span class="bnum">2343</span> Burkett Bucks</div>
</font></td>
<td align="right" width="36%"></td>
</tr>
</tbody>
</table></td>
</tr>
<tr>
<td width="100%" valign="top"><a class="productnamecolor colors_productname" href=""> True Merchandiser Refrigerator</a></td>
</tr>
<tr>
<td width="100%" valign="top"><table cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td width="64%" valign="top"><font class="text colors_text rewardpoints"><span id="offers">Special Offers:</span><br>
<div class="bbucks"><img src="http://bit.ly/ihYMFL" id="bucks"> Earn <span class="bnum">2343</span> Burkett Bucks</div>
</font></td>
<td align="right" width="36%"></td>
</tr>
</tbody>
</table></td>
</tr>
<tr>
<td width="100%" valign="top"><a class="productnamecolor colors_productname" href="">Generic Something</a></td>
</tr>
<tr>
<td width="100%" valign="top"><table cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td width="64%" valign="top"><font class="text colors_text rewardpoints"><span id="offers">Special Offers:</span><br>
<div class="bbucks"><img src="http://bit.ly/ihYMFL" id="bucks"> Earn <span class="bnum">2343</span> Burkett Bucks</div>
</font></td>
<td align="right" width="36%"></td>
</tr>
</tbody>
</table></td>
</tr>
</table>
我遇到的问题是它对所有值都执行此操作,我只想删除每个标题下包含“True”字样的值。所以我假设我的每个人都有问题。
$(document).ready(function() {
$(".colors_productname:contains('True')").each(function () {
$('.bnum').remove(); });
});
【问题讨论】:
标签: jquery if-statement each contains