Concatenating variable with jquery selector

Question

I have a variable:

var MAX_OFFERS_TO_SHOW = 3;

And I want to use this variable as index for the jquery :lt() selector

$("div.notspecialoffer:lt()").slideDown();

How will I concatenate it?

Answer 1

Like this:

$("div.notspecialoffer:lt("+ MAX_OFFERS_TO_SHOW+")").slideDown();

Answer 2

Use +(Concat) operator as shown below:-

$("div.notspecialoffer:lt("+ MAX_OFFERS_TO_SHOW +")").slideDown();