Order the query based on a header array.

Parameters

$header: Table header array.

Return value

SelectQueryInterface The called object.

See also

theme_table()

File

drupal-7.x/includes/tablesort.inc, line 42

Functions to aid in the creation of sortable tables.

Class

TableSort

Query extender class for tablesort queries.

Code

public function orderByHeader(Array $header) {
  $this->header = $header;
  $ts = $this->init();
  if (!empty($ts['sql'])) {
    // Based on code from db_escape_table(), but this can also contain a dot.
    $field = preg_replace('/[^A-Za-z0-9_.]+/', '', $ts['sql']);

    // Sort order can only be ASC or DESC.
    $sort = drupal_strtoupper($ts['sort']);
    $sort = in_array($sort, array('ASC', 'DESC')) ? $sort : '';
    $this->orderBy($field, $sort);
  }
  return $this;
}