我正在嘗試查看檢索類別中的所有產品并將它們分頁到頁面中。我能夠獲取任何類別中的所有產品，并且工作正常，但是當我嘗試對它們進行分頁時，它會拋出此錯誤：方法 Illuminate\Database\Eloquent\Collection::links 不存在。（查看：C:\xampp\htdocs\E-Commerce\resources\views\pages\products.blade.php）。這是我的代碼。public function show(Category $category, Request $request){ $categories = Category::where('id', $request->category->id)->paginate(12); return view('pages.products')->with([ 'categories' => $categories,]);這是我的觀點。@extends('layouts/default')@section('title', '| Products')@section('content') @forelse ($categories as $category) <h1 class="text-center">{{ $category->name }}</h1> <div class="row mt-5 m-5"> @foreach ($category->products as $product) <div class="cols m-4 shadow-lg product product-box"> <a href=""> <h4 class="text-center">{{ $product->name }}</h4> <img class="m-auto" src="{{ asset('images/welcome2.jpg') }}" width="150px"> <br> <small class="text-center">{{ $product->details }}</small> <br> <h6 class="float-right mr-1">$ {{ $product->price }}</h6> </a> </div> @endforeach {{ $category->products->links() }} </div> @empty <h1>There are no categories yet!</h1> @endforelse @endsection
2 回答
達令說
TA貢獻1821條經驗 獲得超6個贊
您可以在類別而不是產品上添加分頁。請嘗試這個代碼
public function show(Category $category, Request $request)
{
$category = Category::where('id', $request->category->id)->first();
$products = $category->products()->paginate(15);
return view('pages.products')->with([
'products' => $products,
'category' => $category'
]);
而在你看來
@extends('layouts/default')
@section('title', '| Products')
@section('content')
<h1 class="text-center">{{ $category->name }}</h1>
<div class="row mt-5 m-5">
@foreach ($products as $product)
<div class="cols m-4 shadow-lg product product-box">
<a href="">
<h4 class="text-center">{{ $product->name }}</h4>
<img class="m-auto" src="{{ asset('images/welcome2.jpg') }}" width="150px">
<br>
<small class="text-center">{{ $product->details }}</small>
<br>
<h6 class="float-right mr-1">$ {{ $product->price }}</h6>
</a>
</div>
@endforeach
{{ $products->links() }}
</div>
@endsection
慕的地6264312
TA貢獻1817條經驗 獲得超6個贊
正確的方式：
<?php
namespace App\Http\Controllers;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\DB;
class UserController extends Controller
{
public function index()
{
$users = DB::table('users')->paginate(15);
return view('user.index', ['users' => $users]);
}
}
您也可以使用簡單分頁：
$users = User::where('votes', '>', 100)->simplePaginate(15);
以及結果視圖：
<div class="container">
@foreach ($users as $user)
{{ $user->name }}
@endforeach
</div>
{{ $users->links() }}
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