Laravel提示:Call to undefined relationship [xxx] on model [xxx]?错误,如图: 产生这种错误的原因一般是代码存在编写错误,仔细检查一下代码找到错误的地方即可。仅以我的错误举例: 错误代码: $bj = Bjdm::with(['xss.xb,xy,zy'])->find($id); 正确代码: $bj = Bjdm::with(['xss.xb','xy','zy...
namespace App\Admin;useIlluminate\Database\Eloquent\Model;classRoleextendsModel {protected$table= "role";public$timestamps=false;publicfunctionassignRole($data) {//获取ac字段$tmp= \App\Admin\Auth::where('pid', '!=', '0')->whereIn('id',$data['auth_ids'])->get();$data['auth_ids']...
问Macroable.php第74行中的BadMethodCallException :方法保存不存在。Laravel 5.2EN说明：本文主要讲述使用Redis作为缓存加快页面访问速度。同时，会将开发过程中的一些截图和代码黏上去，提高阅读效率。laravel
publicfunctionshow(User$user) {returnview('users.show',compact('user')); } 当请求 http://larabbs.test/users/1 并且满足以上两个条件时,Laravel 将会自动查找 ID 为 1 的用户并赋值到变量 $user 中,如果数据库中找不到对应的模型实例,会自动生成 HTTP 404 响应,例如此刻我们只注册了 Summer 和 Monke...
"function": "__call", "class": "Illuminate\\Database\\Eloquent\\Model", "type": "->" }, { "file": "/home/vagrant/code/xapi-interceptor-laravel-10/vendor/laravel/framework/src/Illuminate/Routing/Controller.php", "line": 54,
[扩展包] Laravel-wherehasin 提升 ORM 关联关系查询性能 (优化 whereHas 性能)90/60|4年前 翻译 [扩展推荐] Laravel Schematics —— 使用图表交互的形式来设计你的 Model16/3|5年前 leo 管理员4.7k 声望/Engineering Director of Backend @ RightCapital ...
public function showProfile() { return 'UserController@showProfile'; } } * .\app\User.php <?php namespace App; use Illuminate\Auth\Authenticatable; use Laravel\Lumen\Auth\Authorizable; use Illuminate\Database\Eloquent\Model; use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;...
Laravel不验证select表单中的“必需”验证 Controller $this->validate($request, [ 'currency' => 'required' ]); View Choose ALL Euro @if ($errors->has('currency')) {{ $errors->first('currency') }} @endif 表单验证,如果表单为空则阻止post请求 你的IF是错误的写法,IF不能是大写,必须是小写...
in my unit testing. I've read stufs about stubs, mocks, and so on but I'm a newbie and I'm lost. I would like to understand why is laravel trying to set up a connection while I'm only loading an instance of a model that is empty, and setting some attributes in the memory ...
我正在用'jenssegers/laravel-mongodb模型保存mongo数据库中的一个文档 这就是模型 <?php namespace App; use Jenssegers\Mongodb\Eloquent\Model; class Candidate extends Model { public function User(){ return $this->belongsTo(User::class); }