/**
* Get an array of all concept classes formatted for an HTML select dropdown.
* This method automatically combines datatypes of the same name across dictionaries
* into a single select box.
* @return array
*/
public function getHtmlChecklistArray(ConceptDatatypeCollection $coll_selected = null)
{
/**
* $arr_display has 3 fields: value, display, source. Source is another array of
* dictionary sources in which the object is present.
*/
$arr_display = array();
// Combine
foreach ($this->getKeys() as $key) {
$o = $this->Get($key);
if (!isset($arr_display[strtolower($o->name)])) {
$arr_display[strtolower($o->name)] = array('value' => strtolower($o->name), 'display' => $o->name, 'hint' => '', 'selected' => false, 'source' => array());
}
if ($arr_display[strtolower($o->name)]['selected'] === false && $coll_selected->IsMember($key)) {
$arr_display[strtolower($o->name)]['selected'] = true;
}
$arr_display[strtolower($o->name)]['source'][] = $o->getSourceDictionary()->dict_db;
}
// Set hint column to indicate the list of dictionaries
foreach (array_keys($arr_display) as $key) {
$hint = '';
foreach ($arr_display[$key]['source'] as $source_text) {
if ($hint) {
$hint .= ', ';
}
$hint .= $source_text;
}
if ($hint) {
$hint = '"' . $arr_display[$key]['display'] . '" is in the following dictionaries: ' . $hint;
}
$arr_display[$key]['hint'] = $hint;
}
return $arr_display;
}
