Advanced Search

Change ordering position of MYSQL field with PHP

/ Published in: PHP
Save to your folder(s)
Quick little snippet for changing the ordering of a field in a MYSQL database.

Expand | Embed | Plain Text

Copy this code and paste it in your HTML 
  1. function changeOrderNum($currentOrderNum, $newOrderNum) {
  2. 	$yourTableName = "";
  3. 	$orderField = "";
  4.  
  5. 	if($newOrderNum < $currentOrderNum) {
  6. 		$update1 = mysql_query("UPDATE $yourTableName SET $orderField = $orderField+1 WHERE $orderField >= '$newOrderNum' AND $orderField < '$currentOrderNum'") or die(mysql_error());
  7. 	} else {
  8. 		$update1 = mysql_query("UPDATE $yourTableName SET $orderField = $orderField-1 WHERE $orderField <= '$newOrderNum' AND $orderField > '$currentOrderNum'") or die(mysql_error());
  9. 	}
  10. }

Report this snippet


Comments

RSS Icon Subscribe to comments

You need to login to post a comment.