original_string: protected function getValuesJSON() {
  		$value = $this->value;
  		if($value instanceof SS_List) {
  			$values = $value->column($this->idField);
  		}
  		else if(is_array($value)) {
  			$values = array_keys($value);
  		}
  		else if(is_string($value)) {
  			$values = explode(',', $value);
  			$values = str_replace('{comma}', ',', $values);
  		}
  
  		return $this->formatJSON($this->source->filter(array(
  			$this->idField => $values
  		)));
  	}
code: protected function getValuesJSON() {
  		$value = $this->value;
  		if($value instanceof SS_List) {
  			$values = $value->column($this->idField);
  		}
  		else if(is_array($value)) {
  			$values = array_keys($value);
  		}
  		else if(is_string($value)) {
  			$values = explode(',', $value);
  			$values = str_replace('{comma}', ',', $values);
  		}
  
  		return $this->formatJSON($this->source->filter(array(
  			$this->idField => $values
  		)));
  	}
code_tokens: protected function getValuesJSON ( ) { $ value = $ this -> value ; if ( $ value instanceof SS_List ) { $ values = $ value -> column ( $ this -> idField ) ; } else if ( is_array ( $ value ) ) { $ values = array_keys ( $ value ) ; } else if ( is_string ( $ value ) ) { $ values = explode ( ',' , $ value ) ; $ values = str_replace ( '{comma}' , ',' , $ values ) ; } return $ this -> formatJSON ( $ this -> source -> filter ( array ( $ this -> idField => $ values ) ) ) ; }
docstring: Gets the current values assigned to the field, formatted as a JSON array
  
  @return string 			JSON
docstring_tokens: Gets the current values assigned to the field formatted as a JSON array