9

@@ -181,8 +181,12 @@ class IndexController extends WeChatBaseController
      */
     public function search_salesman_goods(){
 
-        $book_name = $_POST['book_name'];
-        $data_salesman_goods = Db::name('goods') -> alias('a') -> field("a.*,b.name") -> join('classification b','a.classify_id = b.id','LEFT') -> where("type =2 ") -> where('book_name','like',"%".$book_name."%") -> select() -> toArray();
+        if(empty($_POST['book_name'])){
+            $data_salesman_goods = Db::name('goods') -> alias('a') -> field("a.*,b.name") -> join('classification b','a.classify_id = b.id','LEFT') -> where("type =2 ") -> select() -> toArray();
+        }else{
+            $book_name = $_POST['book_name'];
+            $data_salesman_goods = Db::name('goods') -> alias('a') -> field("a.*,b.name") -> join('classification b','a.classify_id = b.id','LEFT') -> where("type =2 ") -> where('book_name','like',"%".$book_name."%") -> select() -> toArray();
+        }
         if(!empty($data_salesman_goods)){
             foreach ($data_salesman_goods as $key => $val){
                 $price = explode('.',$data_salesman_goods[$key]['price']);