PHP ZuiHuiGou Category::findOrFail Examples

Example #1

File: AdminController.php Project: jiangyukun/jingou

 public function delcate($id)
 {
     try {
         $catenum = Category::where('id', '=', $id)->count();
         if ($catenum == 0) {
             return redirect()->back()->withErrors('分类不存在!');
             exit;
         }
         $onecate = Category::findOrFail($id);
         if ($onecate != null) {
             $onecate->delete();
             $onecate::whereRaw("sortpath like '%," . $id . ",%'  ")->delete();
         }
     } catch (ModelNotFoundException $e) {
         return Redirect::to('/')->withInput()->withErrors('分类不存在!');
     }
     return Redirect::to("/admin/cate?id=" . rand(0, 100));
 }