function oa_core_collapse_filter in Open Atrium Core 7.2

Determine if an exposed filter form should be collapsed Called from views-exposed-form.tpl.php in oa_radix Needs to determine if arguments are passed to change the filter that should cause the filter to remain expanded

Parameters

$form:

Return value

bool

File

./oa_core.module, line 2214

Code

function oa_core_collapse_filter($form) {

  // The views template used to use (count($_GET) < 2) to determine if filter
  // is auto-collapsed.  But this causes filter to remain open when any other
  // GET arguments are passed, such as Tours.
  // So we need to actually compare passed arguments with form fields
  $result = TRUE;
  if (!empty($_GET)) {
    foreach ($_GET as $key => $value) {
      if (isset($form[$key]['#type'])) {

        // Passing a valid form field, so keep filter expanded
        $result = FALSE;
        break;
      }
    }
  }
  return $result;
}