Изменение порядка столбцов Bootstraps для мобильных устройств внутри цикла

Question

При попытке изменить порядок столбцов Bootstraps для мобильных устройств .col-order не работает, потому что он в цикле.Имейте набор $ loop-> iteration для отображения разных фонов в столбце 1, 4 или 5 для настольных компьютеров, но для мобильных устройств мне нужен какой-то способ их отображения в виде коэффициентов или четностей, спасибо.

<div class="row no-gutters bg-light">
     @foreach ($products as $product)
     <div class="col-12 col-xl-6 div-wo-bg @if($loop->iteration === 1 || $loop->iteration === 4 || $loop->iteration === 5) div-w-bg @endif">

Попробовалоператор if:

<div class="row no-gutters bg-light">
     @foreach ($products as $product)
         @if ('className' == 'col-12')
            <div class="col-12 col-xl-6 div-wo-bg @if($loop->iteration === 1 || $loop->iteration === 4 || $loop->iteration === 5) div-w-bg @endif">
         @elseif ('className' == 'col-xl-6')
            <div class="col-12 col-xl-6 div-wo-bg @if($loop->odd) div-w-bg @endif">
         @endif

Это просто выбрасывает все отображения столбцов из памяти (как для мобильных, так и для настольных компьютеров).

Answer 1

<!-- Latest Products Showcase Section 

         - The showcase design calls for columns to be side by side for desktop, but stacked for mobile. There are 2 differently styled   bg's repeated throughout the layout of the columns.

         - Because these columns are layed out differently, they both require 2 different $loop extensions to retrieve the bg's. So       from within an if statement we use $loop->iteration for desktop but $loop->odd for mobile -->

    <!-- Desktop Layout -->
        <div class="container-fluid p-0">
            <div class="row showcase-shop-products no-gutters bg-light">
                @foreach ($products as $product)
                    <div class="col-6 d-none d-lg-flex div-wo-bg @if($loop->iteration === 1 || $loop->iteration === 4 || $loop->iteration === 5) div-w-bg @endif">
                        <div class="container-fluid">
                            <div class="row">

                                <!-- Column a (Text) --> 
                                <div class="col-6 showcase-col">
                                    <div class="overlay"></div>
                                    <div class="showcase-hero">
                                        <h2 class="card-title mb-4"><a href="{{ route("shop.show", $product->slug) }}">{{ $product->name }}</a></h2>
                                        <h3 class="card-subtitle text-muted">{{ $product->details }}</h3>
                                        <h4 class="mb-3">{{ $product->presentPrice() }}</h4>
                                        <p class="card-text mb-4 d-lg-none d-xxl-block">Lorem ipsum dolor sit amet consectetur adipisicing elit. At dicta accusamus quia aliquid minima animi alias.</p>
                                        <a href="#" class="btn btn-primary rounded" role="button">Add to Cart</a>
                                    </div>
                                </div>

                                <!-- Column b (Image) -->
                                <div class="col-6 showcase-col">
                                    <a href="{{ route("shop.show", $product->slug) }}" class="text-center showcase-hero"><img class="card-img-top products-img img-fluid" src="{{ asset("img/shop/products/".$product->slug.".png") }}" alt="Random product item"></a>
                                    <div class="overlay"></div>
                                </div>
                            </div>
                        </div>
                    </div>
                @endforeach 
            </div>
        </div>   

    <!-- Mobile Layout -->
        <div class="container-fluid p-0">
            <div class="row showcase-shop-products no-gutters bg-light">
                @foreach ($products as $product)
                    <div class="col-12 d-flex d-lg-none div-wo-bg @if($loop->odd) div-w-bg @endif">
                        <div class="container-fluid">
                            <div class="row">

                                <!-- Top Column (Image) -->
                                <div class="col-12 showcase-col">
                                    <a href="{{ route("shop.show", $product->slug) }}" class="text-center showcase-hero pt-3"><img class="card-img-top products-img img-fluid" src="{{ asset("img/shop/products/".$product->slug.".png") }}" alt="Random product item"></a>
                                    <div class="overlay"></div>
                                </div>

                                <!-- Bottom Column (Text) -->
                                <div class="col-12 showcase-col">
                                    <div class="overlay"></div>
                                    <div class="showcase-hero text-center pb-5">
                                        <h2 class="card-title mb-4"><a href="{{ route("shop.show", $product->slug) }}">{{ $product->name }}</a></h2>
                                        <h3 class="card-subtitle text-muted">{{ $product->details }}</h3>
                                        <h4 class="mb-3">{{ $product->presentPrice() }}</h4>
                                        <p class="card-text mb-4 d-none xl-block">Lorem ipsum dolor sit amet consectetur adipisicing elit. At dicta accusamus quia aliquid minima animi alias.</p>
                                        <a href="#" class="btn btn-primary rounded btn-width" role="button">Add to Cart</a>
                                    </div>
                                </div>

                            </div>
                        </div> 
                    </div>
                @endforeach
            </div>
        </div>

Отлично работает сейчас.

Answer 2

Попробуйте это

<div class="row no-gutters bg-light">
   @foreach ($products as $key => $product)
   <div class="col-12 col-xl-6 div-wo-bg {{ $key == 1 ? 'div-w-bg' : ($key == 4 ? 'div-w-bg' : ( $key == 5 ? 'div-w-bg' )) }}">