Thursday, May 26, 2011

Add an element before the last element of it's kind in jQuery wiht insertBefore()

// Add the new tag (li element) before the last tag (li element)
$('<li>this is a test 3</li>').insertBefore($('li').last());

In an unordered list such as

   <li>this is a test 1</li>
   <li>this is a test 2</li>
   <li>this is a test 4</li>  <------ last element

The above jQuery statement will insert it before the last li element -

<li>this is a test 1</li>
<li>this is a test 2</li>
<li>this is a test 3</li>  <------ inserted here
<li>this is a test 4</li>  <------ still the last element


Name: Andrew S. said...

Used for Blogger code display

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