开发者

How to sort divs according to their id using jQuery?

开发者 https://www.devze.com 2022-12-21 17:38 出处:网络
I have a set of开发者_C百科 divs with random ids: <div id=\"container\"> <div id=\"2\"></div>

I have a set of开发者_C百科 divs with random ids:

<div id="container">
   <div id="2"></div>
   <div id="9"></div>
   <div id="7"></div>
   <div id="1"></div>
   <div id="4"></div>
</div>

Is there a fast way to sort them according to their id values using jQuery? Thank you.


I'd use the tinysort plugin:

http://tinysort.sjeiti.com/

In your case it would be something like:

$("#container > div").tsort("",{attr:"id"});


There are plugins and the like to do sorting of elements. If you plan on actually re-ordering the DOM elements, you should probably use one of them.

If you just want a sorted list of the divs, you can use Javascript - since arrays can be sorted using a custom comparison function. You can convert the selected set of <div>s into an array using toArray() and then sort them using this mechanism.

$('#container > div').toArray().sort( function(a,b) { a.id - b.id } );

You could also use the detach() and appendTo() method to remove and the re-insert the elements in sorted order. However, this may not be the most efficient way to re-order the DOM elements.


Try my jquery plugin $.toArrayouter, using Underscore library.

$('#container').html(_.sortBy($('#container>div').toArrayouter(),function (name) {return name} ).join(''))

Demo : http://jsfiddle.net/abdennour/fDZjR/1/

0

精彩评论

暂无评论...
验证码 换一张
取 消