advmultiselect.php

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<?php
$GLOBALS['HTML_QUICKFORM_ELEMENT_TYPES']['advmultiselect'] = array('HTML/QuickForm/advmultiselect.php', 'HTML_QuickForm_advmultiselect');

class Dataface_FormTool_advmultiselect {
        function &buildWidget(&$record, &$field, &$form, $formFieldName, $new=false){
                $table =& $record->_table;
                
                $widget =& $field['widget'];
                if ( !@$widget['repeat'] ) $widget['repeat'] = 1;
                $factory =& Dataface_FormTool::factory();
                $attributes = array('class'=>$widget['class'], 'id'=>$field['name']);
                if ( $field['repeat'] ){
                        $attributes['multiple'] = true;
                        $attributes['size'] = 5;
                }
                $options =& Dataface_FormTool::getVocabulary($record, $field);
                
                if ( !isset( $options) ) $options = array();
                
                if ( $record and $record->val($field['name']) ){
                        $vals = $record->val($field['name']);
                        if ( is_array($vals) ){
                                foreach ( $vals as $thisval){
                                        if ( !isset($options[$thisval]) ){
                                                $options[$thisval] = $thisval;
                                        }
                                }
                        }
                
                }
                $el =&  $factory->addElement('advmultiselect', $formFieldName, $widget['label'], $options, $attributes  );
                //$el->setFieldDef($field);
                //return $el;
                
                $el->setButtonAttributes('moveup'  , 'class=inputCommand');
                $el->setButtonAttributes('movedown', 'class=inputCommand');
                return $el;
        }
        
        function pushValue(&$record, &$field, &$form, &$element, &$metaValues){
                // quickform stores select fields as arrays, and the table schema will only accept 
                // array values if the 'repeat' flag is set.
                $table =& $record->_table;
                $formTool =& Dataface_FormTool::getInstance();
                $formFieldName =& $element->getName();
                
                if ( !$field['repeat'] ){
                        $val = $element->getValue();
                        if ( count($val)>0 ){
                                return $val[0];
                                
                        } else {
                                return null;
                                
                        }
                } else {
                        return $element->getValue();
                }
                        
                
                
        }
        
        
}