
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);
}