public function updateAction() { $req = $this->request; if (!$req->isPost()) { $id = intval($req->getQuery('id', null, 0)); $tagTitle = ''; $tagOrder = 0; if ($id > 0) { $info = QuestionTag::findFirst('tag_id=' . $id); if ($info) { $tagTitle = $info->tag_title; $tagOrder = $info->tag_order; } } $this->view->setVar('id', $id); $this->view->setVar('tagTitle', $tagTitle); $this->view->setVar('tagOrder', $tagOrder); return; } $response = new ResponseResult(); $response->callback = $req->getPost('callback', null, 'parent.setFormResult'); $response->callbackJavascriptTag = true; $id = intval($req->getPost('tag_id', null, 0)); $title = $req->getPost('tag_title'); $order = intval($req->getPost('tag_order', null, '-10000')); // 通过名称查找,是否存在 $exist = function ($title, $id) { $existInfo = QuestionTag::query()->columns('*')->where('tag_title = :title:', ['title' => $title])->limit(1)->execute()->getFirst(); if ($existInfo && $existInfo->tag_id != $id) { return true; } return false; }; if ($id > 0) { // 修改 $info = QuestionTag::findFirst('tag_id=' . $id); if (!$info) { $response->sendError(ResponseResultStatus::ERROR, '分类不存在!'); return $response; } if ($exist($title, $id)) { $response->sendError(ResponseResultStatus::ERROR, '名称已经存在了!'); return $response; } $data = []; if ($info->tag_title != $title) { $data['tag_title'] = $title; } if ($order > -1) { $data['tag_order'] = $order; } if (count($data) > 0) { $info->update($data); } } else { // 添加 if ($exist($title, $id)) { $response->sendError(ResponseResultStatus::ERROR, '名称已经存在了!'); return $response; } $tag = new QuestionTag(); $tag->tag_title = $title; $tag->tag_order = $order; if (!$tag->save()) { $this->databaseErrorLog($tag); $response->sendError(ResponseResultStatus::DATABASE_ERROR, '保存数据异常!'); return $response; } } $response->sendResult('ok'); return $response; }