Gantt Chart Order not sorting as it should

• Bug

The chart is saving order correctly to the database, but when reading from the database order is the order in the table (not the order field). This read in order is then assigned to the items, then is written out incorrectly. I'm not sure how

$orderItems = ! empty($orderField['fieldId']) ? 'f_' . $orderField['fieldId'] . '_asc' : 'created_asc';
$listItems = $trklib->list_items($trackerId, 0, -1, $orderItems, $listfields);

is supposed to work.

A temporary fix is to sort the items by order immediately after they are read from the database.
In tiki/lib/wiki-plugins/wikiplugin_ganttchart.php line 211 add:

$orderKey = array_search($order, array_column($listfields, 'permName')); 

function array_sort($arrayToSort, $orderKey)
{
$new_array = array();
$sortable_array = array();

if (count($arrayToSort) > 0) {
foreach ($arrayToSort as $k => $v) {
$sortable_array[$k] = $v['field_values'][$orderKey]['value'];
}
}
        asort($sortable_array);
        foreach ($sortable_array as $k => $v) {
$new_array[$k] = $arrayToSort[$k];
}

return $new_array;
}

$listItems['data'] = array_sort($listItems['data'], $orderKey);

This bug has been demonstrated on show2.tiki.org

Please demonstrate your bug on show2.tiki.org