gyro/core/view/widgets/input/base/select.input.widget.php

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00001 <?php
00002 /**
00003  * A select box
00004  * 
00005  * @author Gerd Riesselmann
00006  * @ingroup View
00007  */
00008 class InputWidgetSelectBase extends InputWidgetBase {
00009         /**
00010          * Render the actual widget
00011          */
00012         protected function render_input($attrs, $params, $name, $title, $value, $policy) {
00013                 $options = Arr::get_item($attrs, 'options', array());
00014                 $nodefault = Arr::get_item($attrs, 'nodefault', false);
00015                 unset($attrs['options']);
00016                 unset($attrs['nodefault']);
00017                 if (empty($value) && $nodefault) {
00018                         // This preservers numeric keys, array_merge destroys them
00019                         $new_options = array('' => tr('Please choose...', 'core'));
00020                         foreach($options as $key => $v) {
00021                                 $new_options[$key] = $v;
00022                         }
00023                         $options = $new_options;
00024                 }
00025                 $ret = html::select($name, $options, $value, $attrs);
00026                 return $ret;
00027         }       
00028 }