Question

我正在尝试在我看来做分页。我有很多产品，但我想要每页只有12个。这是我的控制者：

 public function index(Request $request)
{
    $products = Product::paginate(12);

    if ($request->has('colorValue')) {

        $products->whereHas('productColors', function ($query) use ($request) {
            $query->whereIn('id', $request->colorValue);
        });
    }
    if ($request->has('heelValue')) {
        $products->whereHas('productHeelTypes', function ($query) use ($request) {
            $query->whereIn('id', $request->heelValue);
        });
    }
    if ($request->has('materialValue')) {
        $products->whereHas('productColors', function ($query) use ($request) {
            $query->whereIn('id', $request->materialValue);
        });
    }
    if ($request->has('maxPrice')) {
        if($request->maxPrice > 0){
            $products->where('sell_price_gross', '<=', $request->maxPrice);
        }

    }

    $colors = ProductColor::all();
    $heels = ProductHeelType::all();
    $materials = ProductMaterial::all();



    return view('product-list', ['products' => $products->get(), 'colors' => $colors, 'heels' => $heels, 'materials' => $materials]);
}
}

现在我正试图在我看来渲染它：

<div class="paginate">
    {{$products->render()}}
</div>

但我有错误：

Type error: Too few arguments to function 
Illuminate\Support\Collection::get(), 0 passed in /home/ania/Dokumenty/Projekty/viola-kiosk/vendor/laravel/framework/src/Illuminate/Pagination/AbstractPaginator.php on line 568 and at least 1 expected

有什么问题？

Answer 1

我认为您可以尝试更改您的返回视图代码，例如：

return view('product-list', ['products' => $products, 'colors' => $colors, 'heels' => $heels, 'materials' => $materials]);

希望对你有所帮助!!!

Laravel paginate视图看不到

1 个答案: