Question

See my example:
http://jsfiddle.net/ujvHe/

When you click the +add button second time, then it makes 4 row with the fields, and when you press it third time it makes 8 rowfields.

I want to only append ONE row with those fields, when you click +add.

How to fix this?

Answer 1

thats becuase you clone cloned markup again and again, try this:

          $(function(){
                $('#products_addlink').live('click', function(){
                    var $orig = $('.products_add:first').clone(true);

                    $('#products_adds').append($orig);
                });
            });

http://jsfiddle.net/ujvHe/1/