wrap: wrap, the usage is $(a).wrap((b)); Wrap a with b (each element will be wrapped)
For example: in body There are three p
<p>p1</p> <p>p2</p> <p>p3</p>
Now perform the wrapping operation on p:
$("p").wrap("<p></p>");The corresponding output is
unwrap: Unwrap
For example, now unwrap the three p’s above:
$("p").unwrap();
wrapAll: All elements are wrapped (all elements will be wrapped together)
For example: perform wrapAll operation on the above three p
$("p").wrapAll("<p></p>");The output is:
wrapInner: inner wrap
This is to rebuild a new element at the next level inside the element and put all the contents of the parent element Wrap; look directly at the example:
Now there is a p with content and elements inside;
<p>p1 <a href="" title="">連接</a></p>
We perform wrapInner operations on it:
$("p").wrapInner('<p></p>');The output is:
django uses request to obtain the parameters sent by the browser
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The above is the detailed content of DOM operation in JQuery - wrap. For more information, please follow other related articles on the PHP Chinese website!
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