Source for file WComponentCollection.class.php

<?php
/**
 * @since 7/21/06
 * @package polyphony.wizard
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: WComponentCollection.class.php,v 1.4 2007/09/19 14:04:51 adamfranco Exp $
 */ 
 
/**
 * This allows for a grouping of Components. It is a single component itself that
 * wraps other components to allow for the addition of multiple components where
 * a single one is expected.
 * 
 * @since 7/21/06
 * @package polyphony.wizard
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: WComponentCollection.class.php,v 1.4 2007/09/19 14:04:51 adamfranco Exp $
 */
class WComponentCollection
    extends WizardComponentWithChildren
{
    
    /**
     * Sets this step's content text. This text will be parsed with {@link Wizard::parseText()}
     * @param string $content; 
     * @access public
     * @return void 
     */
    function setContent ($content) {
        $this->_contentText = $content;
    }
    
    /**
     * Returns a block of XHTML-valid code that contains markup for this specific
     * component.
     * @param string $fieldName The field name to use when outputting form data or
     *  similar parameters/information.
     * @access public
     * @return string 
     */
    function getMarkup ($fieldName) {
        return Wizard::parseText($this->_contentText, $this->getChildren(), $fieldName."_");
    }
    
    /**
     * Set the value of the child components
     * 
     * @param array $value 
     * @access public
     * @return void 
     */
    function setValue ($value) {
        ArgumentValidator::validate($value, ArrayValidatorRule::getRule());
        $children =$this->getChildren();
        foreach (array_keys($children) as $key) {
            if (isset($value[$key]))
                $children[$key]->setValue($value[$key]);
        }
    }
    
}
 
?>