https://www.machform.com/forums/ MachForm Community Forums Topic: Problems with checkboxes en Mon, 04 May 2026 01:59:45 +0000 https://www.machform.com/forums/topic/problems-with-checkboxes#post-1766 Tue, 13 May 2008 13:23:00 +0000 yuniar 1766@https://www.machform.com/forums/ <p>Hmm.. that's weird.<br /> That field doesn't seem to be deleted properly, somehow.</p> <p>From your phpmyadmin, check your <strong>ap_form_elements</strong> table.<br /> Search for records which have element_id = 28 and the correct form_id.</p> <p>If you found it, remove that row.<br /> Make sure to double check the form_id and element_id. </p> <p>Deleting the wrong record could delete your other form field. </p> https://www.machform.com/forums/topic/problems-with-checkboxes#post-1759 Mon, 12 May 2008 17:48:18 +0000 Torsten 1759@https://www.machform.com/forums/ <p>I have reworked my form, I have added a checkbox selection with 10 possibilities. After trying to edit a stored record, the following failure appears: Query failed: Unknown column 'element_28_11' in 'field list' ....</p> <p>There is no field 28_11! If I create with phpmyadmin a field ...28_11, the new message: Query failed: Unknown column 'element_28_12' in 'field list' .... appears....</p> <p>So, there must be a little bug ... Who can help to fix it?</p> <p>Torsten </p>