function _oa_core_oa_section_ref_process_find_element in Open Atrium Core 7.2

Find the element based on tree parents.

2 calls to _oa_core_oa_section_ref_process_find_element()

oa_core_oa_section_ref_process in includes/oa_core.fields.inc

Process function of the oa_section_ref field.

oa_core_oa_section_ref_replace in includes/oa_core.fields.inc

Ajax callback to return the section field.

File

includes/oa_core.fields.inc, line 286

Code for custom Form API fields in Open Atrium

Code

function &_oa_core_oa_section_ref_process_find_element(&$form, $parents) {
  foreach (element_children($form) as $key) {
    if (isset($form[$key]['#parents']) && $form[$key]['#parents'] === $parents) {
      $element =& $form[$key];
      return $element;
    }
    if ($element =& _oa_core_oa_section_ref_process_find_element($form[$key], $parents)) {
      return $element;
    }
  }
  $element = NULL;
  return $element;
}