load（）不接受变量

Can't you use a variable in a load() command?

In my AJAX Script :

 var $self = $(this); 

 var uniqueID = $self.data('id'); //getting ID dynamically (e.g 256)

 var myclass = ".likes-"+uniqueID;

Then in the success callback :

 alert(myclass);

Returns as expected :

 .likes-256

But the following in the success callback :

 $(myclass).load(location.href + myclass);

Doesn't work.

What am I doing wrong?

Ahh ok I see where I was going wrong.

This is the correct way to do it :

 $(".likes-"+uniqueID).load(location.href + " .likes-"+uniqueID);