Laravel 抛出：方法 paginate 不存在错误
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Laravel throwing: method paginate does not exist error
提问by Mikethetechy
I am trying to use pagination in laravel. so i try to retrieve all the transactions and paginate it. my flow goes like this for your reference view->controller->repository->model .
我正在尝试在 Laravel 中使用分页。所以我尝试检索所有交易并对其进行分页。我的流程是这样的，供您参考 view->controller->repository->model 。
myrepository:
我的存储库：
public function getall(){
$this->transaction = Transaction::all();
return $this->transaction;
}
mycontroller:
我的控制器：
public function getall(){
$transactions = $this->transaction->getall()->paginate(10);
//dd($this->transaction);
return view('transactions', ['transactions' => $transactions]);
}
in my app.php under service providers i made sure i have pagination: Illuminate\Pagination\PaginationServiceProvider::class,
在我的 app.php 下服务提供者我确保我有分页：Illuminate\Pagination\PaginationServiceProvider::class，
but there is no aliases though. so in my controller i did : use Illuminate\Pagination;
但是没有别名。所以在我的控制器中我做了：使用 Illuminate\Pagination;
回答by geckob
It won't work with your way. Because allmethod will give your Collection. Paginate function only works on Eloquent\Builderor Eloquent Model
它不会按照你的方式工作。因为all方法会给你的Collection. 分页功能仅适用于Eloquent\Builder或Eloquent Model
If you need to paginate all records without condition,
如果您需要无条件对所有记录进行分页，
\App\Transaction::paginate(10);
回答by EddyTheDove
Do like this
这样做
//in repository
public function getAll($limit)
{
$this->transaction = Transaction::paginate($limit); //Use paginate here.
return $this->transaction;
}
//in controller
public function getall() {
$transactions = $this->transaction->getall(10);
}
回答by Saravanan Sampathkumar
Add the following function to your repository
将以下函数添加到您的存储库
Repository
存储库
public function getModel() {
return new Transaction;
}
public function getAll() {
return $this->getModel()->all();
}
public function paginate($limit = 15) {
return $this->getModel()->paginate($limit);
}
Controller
控制器
public function getAll() {
$transaction = $this->transaction->paginate(10);
return view('transactions', ['transactions' => $transactions]);
}
回答by benjamintemitope
If you want to used orderBy()and paginate()
如果你想使用orderBy()和paginate()
Used something like this
使用了这样的东西
$transactions = Transaction::all();
$transactions = Transaction::orderBy('name')->paginate(10);
return view('index', compact('transactions'));
