sti*_*tig 22 html jquery word-wrap
我有这个:
<div>content element</div>
<div class="accordionTrigger">
<div><h1>title</h1></div>
<p>text</p>
<p>text</p>
<p>text</p>
...
</div>
<div>content element</div>
<div>content element</div>
Run Code Online (Sandbox Code Playgroud)
我需要将所有p-tags包装在div中,如下所示:
<div>content element</div>
<div class="accordionTrigger">
<div><h1>title</h1></div>
<div class="moreInfo">
<p>text</p>
<p>text</p>
<p>text</p>
...
</div>
</div>
<div>content element</div>
<div>content element</div>
Run Code Online (Sandbox Code Playgroud)
可以用jQuery完成吗?
如果我有多个<div class="accordionTrigger"></div>,像这样:
<div>content element</div>
<div class="accordionTrigger">
<div><h1>title</h1></div>
<p>text</p>
<p>text</p>
...
</div>
<div>content element</div>
<div class="accordionTrigger">
<div><h1>title</h1></div>
<p>text</p>
<p>text</p>
...
</div>
Run Code Online (Sandbox Code Playgroud)
结果将是:
<div>content element</div>
<div class="accordionTrigger">
<div><h1>title</h1></div>
<p>text</p>
<p>text</p>
<p>text</p>
<p>text</p>
...
</div>
<div>content element</div>
<div class="accordionTrigger">
<div><h1>title</h1></div>
</div>
Run Code Online (Sandbox Code Playgroud)
我可以避免吗?
Did*_*hys 34
检查.wrapAll()方法:
$('.accordionTrigger p').wrapAll('<div class="moreInfo"></div>');
Run Code Online (Sandbox Code Playgroud)
wrapAll()方法将所有匹配的元素包装到另一个元素中(与单独包装匹配元素的.wrap()方法相比)