protected function renderBody()
{
$contents = parent::renderBody();
$options = TJavascript::toList(array('revert' => $this->getRevert()));
$script = "new Draggable('{$this->ClientID}', {$options});";
$contents .= TJavascript::render($script);
return $contents;
}
protected function renderClientScriptOptions()
{
$updateOptions = $this->getClientScriptOptions();
$callbackOptions = $this->getCallbackOptions();
return TJavascript::toList($updateOptions, $callbackOptions);
}
protected function renderJs()
{
$ID = $this->ClientID;
$result = self::RESULT_PANEL_ID;
$option['tokens'] = $this->renderTokens();
$options = TJavascript::toList($option);
//$this->renderTokens();
$js = "new Prado.AutoCompleter('{$ID}', '{$ID}:{$result}', {$options});";
$this->Page->registerEndScript($ID, $js);
}
/**
* Coverts PHP arrays (both key and value) into javascript objects.
* @param array the array data to convert
* @param string append additional javascript object data
* @param boolean if true empty string and empty array will be converted
* @return string javascript object as string.
*/
public static function toList($array, $append = null, $strict = false)
{
$results = array();
$converter = new TJavascript();
foreach ($array as $k => $v) {
if ($strict || !$strict && $v !== '' && $v !== array()) {
$type = 'to_' . gettype($v);
if ($type == 'to_array') {
$results[] = "'{$k}':" . $converter->toList($v, $append, $strict);
} else {
$results[] = "'{$k}':" . $converter->{$type}($v);
}
}
}
$extra = '';
if (strlen($append) > 0) {
$extra .= count($results) > 0 ? ',' . $append : $append;
}
return '{' . implode(',', $results) . $extra . '}';
}
