Question

Hi h have some code which brings back the class name of a link

var activeTab = $(this).attr("class"); 

so lets say the above brings back a value of ‘one’

i need to append this to be #one for the below code

var activeTab = $(this).attr("class"); 
          $(activeTab).stop(true, false).animate({ height: "200px" });  

thanks in advance

Answer 1

You can use + operator for string concatenation like this:

$('#' + activeTab)