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<?php
/**
* This is a form decorator (a class that wraps around a form) providing us with some functions
* to display it in a Tabular style.
* @package forms
* @subpackage transformations
*/
class TabularStyle extends ViewableData {
protected $form;
/**
* Represent the given form in a tabular style
* @param form The form to decorate.
*/
public function __construct($form) {
$this->form = $form;
$this->failover = $form;
parent::__construct();
}
/**
* Return a representation of this form as a table row
*/
public function AsTableRow() {
return "<tr class=\"addrow\">{$this->CellFields()}<td class=\"actions\">{$this->CellActions()}</td></tr>";
}
public function CellFields() {
$result = "";
$hiddenFields = '';
foreach($this->form->Fields() as $field) {
if(!$field->is_a('HiddenField')) {
$result .= "<td>" . $field->Field() . "</td>";
} else {
$hiddenFields .= $field->Field();
}
}
// Add hidden fields in the last cell
$result = substr($result,0,-5) . $hiddenFields . substr($result,-5);
return $result;
}
public function CellActions() {
$actions = "";
foreach($this->form->Actions() as $action) {
$actions .= $action->Field();
}
return $actions;
}
/**
* This is the 'wrapper' aspect of the code
*/
public function __call($func, $args) {
return call_user_func_array(array(&$this->form, $func), $args);
}
public function __get($field) {
return $this->form->$field;
}
public function __set($field, $val) {
$this->form->$field = $val;
}
}
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