function nodequeue_queue_up in Nodequeue 7.3

Same name and namespace in other branches

1. 5.2 nodequeue.module \nodequeue_queue_up()
2. 5 nodequeue.module \nodequeue_queue_up()
3. 6.2 nodequeue.module \nodequeue_queue_up()
4. 7.2 nodequeue.module \nodequeue_queue_up()

Move a position within a subqueue up by one.

File

./nodequeue.module, line 1188

Maintains queues of nodes in arbitrary order.

Code

function nodequeue_queue_up($subqueue, $position) {
  if ($position < 2 || $position > $subqueue->count) {
    return;
  }
  nodequeue_queue_swap($subqueue, $position - 1, $position);
}