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php下拉选项的批量操作的实现代码

　　本文标签：php,下拉选项,批量操作

实现功能，操作项可以单独删除，批量项可以批量删除，批量显示，隐藏（改广告的数据库的status_is的值）；

1.视图关键点：

复制代码 代码如下:

<td ><input type="checkbox" name="id[]" value="<?php echo $row->id?>">
        <?php echo $row->id?></td>

复制代码 代码如下:

<div class="fixsel">
          <input type="checkbox" name="chkall" id="chkall" onclick="checkAll(this.form, id)" />
          <label for="chkall">全选</label>
          <select name="command">
            <option>选择操作</option>
            <option value="adDelete">删除</option>
            <option value="adVerify">显示</option>
            <option value="adUnVerify">隐藏</option>
          </select>
          <input id="submit_maskall" class="button confirmSubmit" type="submit" value="提交" name="maskall" />
        </div>

复制代码 代码如下:

/*单个删除*/

<a href="<?php echo  $this->createUrl(batch,array(command=>adDelete, id=>$row->id))?>" class="confirmSubmit">

2.控制器：

复制代码 代码如下:

/**
     * 批量操作
     *
     */
    public function actionBatch ()
    {
        if (XUtils::method() == GET) {     //单个删除是get方式
            $command = trim($_GET[command]);
            $ids = intval($_GET[id]);
        } else
            if (XUtils::method() == POST) {
                $command = trim($_POST[command]);
                $ids = $_POST[id];
                is_array($ids) && $ids = implode(,, $ids);
            } else {
                XUtils::message(errorBack, 只支持POST,GET数据);
            }
        empty($ids) && XUtils::message(error, 未选择记录);

        switch ($command) {

            case adDelete:
                parent::_acl(ad_delete);
                parent::_adminiLogger(array(catalog=>delete, intro=>删除广告，ID:.$ids));
                parent::_delete(new Ad(), $ids, array (ad ), array (attach_file ));
                break;
            case adVerify:
                parent::_acl(ad_verify);
                parent::_adminiLogger(array(catalog=>delete, intro=>广告状态变更为显示，ID:.$ids));
                parent::_verify(new Ad(), verify, $ids, array (ad ));

                break;
            case adUnVerify:
                parent::_acl(ad_verify);
                parent::_adminiLogger(array(catalog=>delete, intro=>广告状态变更为隐藏，ID:.$ids));
                parent::_verify(new Ad(), unVerify, $ids, array (ad ));
                break;
            default:
                throw new CHttpException(404, 错误的操作类型: . $command);
                break;
        }

    }

父类的删除函数：

复制代码 代码如下:

protected function _delete ($model = null, $id = , $redirect = index, $attach = null, $pkField = id)
    {
        if ($attach) {          //如果有附件要删除广告的图片
            $data = $model->findAll($pkField . IN(:id), array (:id => $id ));
            foreach ((array) $data as $row) {
                foreach ((array) $attach as $value) {
                    if (! empty($row[$value])) {
                        @unlink($row[$value]);
                    }
                }
            }
        }
        $result = $model->deleteAll(array (condition => id IN( . $id . ) ));
        //刷新缓存
        self::_refreshCache($model);
        $this->redirect($redirect);
    }

复制代码 代码如下:

protected function _verify ($model = null, $type = verify, $id = , $redirect = index, $cdField = status_is, $pkField = id)
    {
        $criteria = new CDbCriteria();
        $criteria->condition = $pkField . IN( . $id . );
        $showStatus = $type == verify ? Y : N;
        $result = $model->updateAll(array ($cdField => $showStatus ), $criteria);
        //刷新缓存
        self::_refreshCache($model);
        $this->redirect($redirect);
    }