Hi

I have problems with my keyup binding when cloning an element. Here's the scenario:

I have an html markup like this:

<tr class="rijbasis">
   <td>
      <input type="text" class="count" />
   </td>
   <td>
       <span class="cost">10</span>
   </td>
   <td>
       <span class="total">10</span>
   </td>
</tr>

I'm binding an keyup function to the input element of my table row like this:

$('.rijbasis input').keyup(function(){
    var parent = $(this).parent().parent();
     $('.total',parent).text(parseInt($('.cost',parent).text()) * parseInt($('.count',parent).val()));
}

I designed the function like this so I could clone the table row on a onclick event and append it to the tbody:

$('.lineadd').click(function(){
        $('.contract tbody').append($('.contract tbody tr:last').clone());
        $('.contract tbody tr:last input').val("0");
 });

This al works , but the keyup function doesnt work on the input elements of the cloned row..

Can anybody help or advice? I hope I was clear enough and I'll be surely adding details if needed to solve this problem.

Greetings