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                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                - 控制器 代碼 ~~~ //搜索查詢 public function sousuo(){ $param = $this->request->param(); //接收到的是空數組,如果帶上查詢條件就不是空的了 //查數據 $stockModel = new SellModel(); $res = $stockModel->inquiryStockList($param); //form表單提交,點擊查詢的時候,條件還會顯示在條件框中 $this->assign('start_time', isset($param['start_time']) ? $param['start_time'] : ''); $this->assign('end_time', isset($param['end_time']) ? $param['end_time'] : ''); $this->assign('keyword', isset($param['keyword']) ? $param['keyword'] : ''); //關鍵詞-》改成類型了 return $this->fetch('index',[ 'sell' => $res ]); } ~~~ - 模型 代碼 ~~~ /** 模型中的代碼 * 查詢商品列表 * @param array $param 查詢條件,默認為空 */ public function inquiryStockList($param = []){ //判斷接收到的數據是否為空 /*if(!$param){ $this->error('查詢參數不正確!'); }*/ //默認查詢商品狀態為2的全部商品 $where['status'] = 2; //精髓,關鍵點在于把所有條件,都是$where數組的,通過判斷控制查詢條件 //根據分類查詢 $category = empty($param['category']) ? 0 : $param['category']; if(!empty($category)){ $where['category_id'] = $category; } //時間轉換成時間戳,3次判斷 $startTime = empty($param['start_time']) ? 0 : strtotime($param['start_time']); $endTime = empty($param['end_time']) ? 0 : strtotime($param['end_time']); if($startTime && $endTime){ $where['update_time'] = [['>=',$startTime],['<=',$endTime]]; //大于起始時間,小于結束時間 } else { if($startTime){ $where['update_time'] = ['>=',$startTime]; } if($endTime){ $where['update_time'] = ['<=',$endTime]; } } //型號 模糊查詢 $keyWord = empty($param['keyword']) ? "" : $param['keyword']; if(!empty($keyWord)){ $where['version'] = ['like',"%$keyWord%"]; } $result = $this->where($where) ->field('id,brand,version,veins,real_price,num,sell_sum,update_time,remarks') ->order('id','desc') ->paginate(); //換成分頁 //echo $this->getLastSql(); //打印sql語句 return $result; } ~~~
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