JModelAdmin::reorder

Method to adjust the ordering of a row.

Returns NULL if the user did not have edit privileges for any of the selected primary keys.

Signature

public function reorder(integer $pks, [integer $delta = 0] )

Parameters

$pks

The ID of the primary key to move.

$delta

Increment, usually +1 or -1

Returns

mixed

False on failure or error, true on success, null if the $pk is empty (no items selected).