Enable Disable Controls in a table row

Question

I would like to enable the edit&delete checkboxes of that row, when the respective chkView is checked and disable them if it is unchecked. This code is not firing at all in the first place. Where am i going wrong.

http://jsfiddle.net/75rVH/1/

HTML

<table id="table_forms">
    <tr>
        <td><input type="checkbox" class="chkView"/>View</td>
        <td><input type="checkbox" class="chkEdit" disabled/>Edit</td>
        <td><input type="checkbox" class="chkDelete" disabled/>Delete</td>
    </tr>
   <tr>
        <td><input type="checkbox" class="chkView"/>View</td>
        <td><input type="checkbox" class="chkEdit" disabled/>Edit</td>
        <td><input type="checkbox" class="chkDelete" disabled/>Delete</td>
    </tr>
</table>

JS:

$(document).on('change','.chkView',function(){
var row = $(this).closest('tr');
    if($(this).prop("checked",true))
    {
        $(row).find('.chkEdit').prop("disabled",false);
        $(row).find('.chkDelete').prop("disabled",false);
    }
    else
        {
        $(row).find('.chkEdit').prop("disabled",true);
        $(row).find('.chkDelete').prop("disabled",true);
    }

});

Answer 1

Try this:

$(document).on('change', '.chkView', function() {
    $(this).closest('tr').find('.chkEdit, .chkDelete').prop('disabled', !this.checked);
});

Demo: http://jsfiddle.net/75rVH/3/

Also for consistency sake if it's possible that some of .chkView load already checked you need to make sure you trigger change event on them to make corresponding edit and delete behave properly $('.chkView:checked').change(); (demo).