如果PageHeaderDescription不包含文本内容,那么我想隐藏它。用jquery可以吗?
<div class="PageHeaderDescription">
  <h1>Accessories</h1>
  <img border="0" src="" style="cursor: pointer; display: none;" id="EntityPic621">
</div>
这是 div 与文本的样子:
<div class="PageHeaderDescription">
  <h1>Accessories</h1>
  <img border="0" src="" style="cursor: pointer; display: none;" id="EntityPic621">
  This is the Accessories page, you can find stuff for the products!
</div>