tag, if the Title is set. * @package forms * @subpackage fields-structural */ class FieldGroup extends CompositeField { protected $zebra; public $subfieldParam = "SmallFieldHolder"; function __construct($arg1 = null, $arg2 = null) { if(is_array($arg1) || is_a($arg1, 'FieldSet')) { $fields = $arg1; } else if(is_array($arg2) || is_a($arg2, 'FieldSet')) { $this->title = $arg1; $fields = $arg2; } else { $fields = func_get_args(); if(!is_object(reset($fields))) $this->title = array_shift($fields); } parent::__construct($fields); } /** * Returns the name (ID) for the element. * In some cases the FieldGroup doesn't have a title, but we still want * the ID / name to be set. This code, generates the ID from the nested children */ function Name(){ if(!$this->title) { $fs = $this->FieldSet(); $compositeTitle = ''; $count = 0; foreach($fs as $subfield){ $compositeTitle .= $subfield->Name(); if($subfield->Name()) $count++; } if($count == 1) $compositeTitle .= 'Group'; return ereg_replace("[^a-zA-Z0-9]+","",$compositeTitle); } return ereg_replace("[^a-zA-Z0-9]+","",$this->title); } /** * Returns a set of tags, each containing a sub-field. * You can also use <% control FieldSet %>, if you'd like more control over the generated HTML * * @todo Shouldn't use SmallFieldHolder() (very difficult to style), * it is easier to overwrite the

behaviour in a more specific class */ function Field() { $fs = $this->FieldSet(); $spaceZebra = isset($this->zebra) ? " $this->zebra" : ''; $idAtt = isset($this->id) ? " id=\"{$this->id}\"" : ''; $content = "

"; foreach($fs as $subfield) { $childZebra = (!isset($childZebra) || $childZebra == "odd") ? "even" : "odd"; if($subfield->hasMethod('setZebra')) $subfield->setZebra($childZebra); $content .= "

" . $subfield->{$this->subfieldParam}() . "

"; } $content .= "

"; return $content; } public function setID($id) { $this->id = Convert::raw2att($id); } /** * Set an odd/even class */ function setZebra($zebra) { if($zebra == 'odd' || $zebra == 'even') $this->zebra = $zebra; else user_error("setZebra passed '$zebra'. It should be passed 'odd' or 'even'", E_USER_WARNING); } function FieldHolder() { $Title = $this->XML_val('Title'); $Message = $this->XML_val('Message'); $MessageType = $this->XML_val('MessageType'); $RightTitle = $this->XML_val('RightTitle'); $Type = $this->XML_val('Type'); $extraClass = $this->XML_val('extraClass'); $Name = $this->XML_val('Name'); $Field = $this->XML_val('Field'); $titleBlock = (!empty($Title)) ? "$Title" : ""; $messageBlock = (!empty($Message)) ? "$Message" : ""; $rightTitleBlock = (!empty($RightTitle)) ? "$RightTitle" : ""; return <<$titleBlock

$Field

$rightTitleBlock$messageBlock

HTML; } function Message() { $fs = $this->FieldSet(); foreach($fs as $subfield) { if($m = $subfield->Message()) $message[] = $m; } if(isset($message)) return implode(", ", $message) . ". "; } function MessageType(){ $fs = $this->FieldSet(); foreach($fs as $subfield) { if($m = $subfield->MessageType()) $MessageType[] = $m; } if(isset($MessageType)) { return implode(". ", $MessageType); } } /** * This allows fields within this fieldgroup to still allow them to get valuated. */ function jsValidation(){ $fs = $this->FieldSet(); $validationCode = ''; foreach($fs as $subfield) { if($value = $subfield->jsValidation()) { $validationCode .= $value; } } return $validationCode; } function php($data){ return; } } ?>