jQuery with <TEXTAREA> manipulation
Hi ,
I am trying to do datavalidation in TEXTAREA onkeyup.But some reason it is not wokrking, and no error.
Please help me here what went wrong.. Nothing is returning....
- <script type="text/javascript" src="./js/jquery-1.4.2.js"></script>
- <script type="text/javascript">
- var oldval = $('textarea').val();
- $('textarea').live('onkeyup', function() {
- if($(this).val() != oldval) {
- $('textarea').val(oldval + ',');
- }
- });
- </script>
JSP:
- <TEXTAREA NAME="dynamicitem" COLS="8" ROWS="9" ></TEXTAREA>