phpcms 获取box类型数据

出租|1
求租|2

/**
 * 根据box类型字段获取显示名称
 * @param $field 字段名称
 * @param $value 字段值
 * @param $modelid 字段所在模型id
 */
function box($field, $value, $modelid='') {
        $fields = getcache('model_field_'.$modelid,'model');
        extract(string2array($fields[$field]['setting']));
        $options = explode("\n",$fields[$field]['options']);
        foreach($options as $_k) {
                $v = explode("|",$_k);
                $k = trim($v[1]);
                $option[$k] = $v[0];
        }
        $string = '';
        switch($fields[$field]['boxtype']) {
                        case 'radio':
                                $string = $option[$value];
                        break;

                        case 'checkbox':
                                $value_arr = explode(',',$value);
                                foreach($value_arr as $_v) {
                                        if($_v) $string .= $option[$_v].' 、';
                                }
                        break;

                        case 'select':
                                $string = $option[$value];
                        break;

                        case 'multiple':
                                $value_arr = explode(',',$value);
                                foreach($value_arr as $_v) {
                                        if($_v) $string .= $option[$_v].' 、';
                                }
                        break;
                }
                        return $string;
}

把上面代码放到extentinon.func.php 文件里面

页面调取数据{box('District',$r[District],$modelid)}

例子：

              
                 {pc:get sql="select District from  resww_hotels" num="5" return="data" }
                      {loop $data $r}
                           <li>
                           <a href="javascript:void(0);" title="{$r[District]}" name="{$r[Price]}">
                           {box('District',$r[District],$modelid)}
                           </a></li>
                      {/loop}
                 {/pc}