phpcms 后台添加多选字段后前台调用方法

hpcms v9之所以如此受欢迎就是因为它强大的字段功能，后台模型内容任由自己改，是目前最好的二次开发的开源cms，今日有朋友在论坛上提问：在后台添加了多选字段，前台调用的时候显示的是后面的1或者2，不显示前面的值


仿站网今天在这里告诉大家怎么调用对应的值
找到文件 /phpcms/libs/function/extention.func.php,打开文件添加以下代码：
/**
* 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;
}

这样就可以了，前台调用该字段的时候使用{box('fenlei',$r[fenlei],$modelid)}  /*feilei为多选字段*/
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