Seems like it should work provided you really meant $index to be $key. That's not in your real code, right? If it is in your cod that way, that's the bug. ________________________________ From: support-bounces@drupal.org [mailto:support-bounces@drupal.org] On Behalf Of Kamal Palei Sent: Thursday, September 13, 2012 5:32 AM To: support@drupal.org Subject: [support] Tableselect in forms issue Hi All I am trying to use tableselect in forms as per below code. $form['category_boundary']['category_fieldset']['catg'] = array ( '#type' => 'tableselect', '#header' => $header, '#options' => $options, '#multiple' => TRUE, '#js_select' => FALSE, ); By manipulating options array, I can add the rows in forms table. Sometimes I need to remove the selected rows from form table. My question is, how can I determine if a particular row is selected. Currently using below code to determine which row is selected. foreach($form_state['values']['category_boundary']['category_fieldset'][ 'catg'] as $key => $value) { if($form_state['values']['category_boundary']['category_fieldset']['catg '][$index] > 0) { //row is selected. } else { //row is not selected. } } I can determine all the rows if those are selected or not except the 0th row. Can somebody tell me, what is the RIGHT way to determine if a particular row in a table is selected or not. Best Regards Kamal