Disable the table rows dynamically

Hi All,

       I have a requirement to search data and show the data in Table format. In the result table some of the columns are editable. users can select the multi-select (check) box  they can update the column values.

     There is a custom validation on table row, if the validation fails the Table row should become disable.

      How to disable the table rows dynamically based on validations...........

      please if anybody knows the solution, suggest the way...

Thanks,

Uma.