function _forena_query_add_parent_data in Forena Reports 7.3

Assuming a tree=true structure, drill down into parent to add a data structure to the appropriate point in the tree.

Parameters

$values data from form elements:

$parents array of parents that indicates how deep to set the tree.:

$to_add element to add:

1 call to _forena_query_add_parent_data()

forena_query_add_filter in ./forena_query.inc

Add another field to the filter.

File

./forena_query.inc, line 526

Code

function _forena_query_add_parent_data(&$values, &$parents, $to_add) {
  if ($parents) {
    $key = array_shift($parents);
    _forena_query_add_parent_data($values[$key], $parents, $to_add);
  }
  else {
    $values[] = $to_add;
  }
}