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Php 正在尝试在frontend Laravel 6中设置默认目录视图_Php_Laravel - Fatal编程技术网

Php 正在尝试在frontend Laravel 6中设置默认目录视图

Php 正在尝试在frontend Laravel 6中设置默认目录视图,php,laravel,Php,Laravel,我是Laravel的业余爱好者,我试图找到一种方法,在默认情况下显示特定类别的服务,而不是显示所有现有类别的所有服务 <section class="categories sp-80-50 bg-dull"> <div class="container"> <div class="row"> <div class="

我是Laravel的业余爱好者,我试图找到一种方法,在默认情况下显示特定类别的服务,而不是显示所有现有类别的所有服务

<section class="categories sp-80-50 bg-dull">
        <div class="container">
            <div class="row">
                <div class="col-12">
                    <div class="all-title">
                        <p>@lang('front.categoriesTitle')</p>
                        <h3 class="sec-title">
                            @lang('front.categories')
                        </h3>
                    </div>
                </div>
            </div>
            <div id="categories" class="row justify-content-center">
               
                @foreach ($categories as $category)
                    @if($category->services->count() > 0)
                    <div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-12 mb-30 categories-list" data-category-id="{{ $category->id }}">
                        <div class="ctg-item" style="background-image:url('{{ $category->category_image_url }}')">
                            <a href="javascript:;">
                                <div class="icon-box">
                                    <i class="flaticon-fork"></i>
                                </div>
                                <div class="content-box">
                                    <h5 class="mb-0">
                                        {{ ucwords($category->name) }}
                                    </h5>
                                </div>
                            </a>
                        </div>
                    </div>
                    @endif
                @endforeach
            </div>
        </div>
    </section> */

    <section class="listings sp-80 bg-w">
        <div class="container">
            <div class="row">
                <div class="col-12">
                    <div class="all-title">
                        <p> @lang('front.servicesTitle') </p>
                        <h3 class="sec-title">
                            @lang('front.services')
                        </h3>
                    </div>
                </div>
            </div>
            <div id="services" class="row">
                @foreach ($services as $service)
                    <div class="col-lg-3 col-md-6 col-12 mb-30 services-list service-category-{{ $service->category_id }}">
                        <div class="listing-item">
                            <div class="img-holder" style="background-image: url('{{ $service->service_image_url }}')">
                                <div class="category-name">
                                    <i class="flaticon-fork mr-1"></i>{{ ucwords($service->category->name) }}
                                </div>
                            </div>``

@lang('front.categoriestile')

@lang('front.categories') @foreach($categories作为$category) @如果($category->services->count()>0) @恩迪夫 @endforeach */ @lang('front.servicesTitle')

@lang('front.services') @foreach($services as$service) {{ucwords($service->category->name)} ``

var类别=`
`;
response.categories.forEach(category=>{
如果(category.services.length>0){
var url=category.category\u image\u url;
类别+=`
`
}
});
$(#categories').html(categories);
var服务=“”;
如果(response.services.length>0){
response.services.forEach(服务=>{
服务+=`
${service.category.name}
έως${service.time}${makeSingular(service.time,service.time_type)}
你可於

我需要为第一个按钮类别设置默认服务视图


抱歉,如果我的问题很傻或者解决方案很简单,但我找不到该怎么办!

您的错误是您从未循环过该类别的服务

你检查是否有任何服务,但你从不在它们上面循环。因此,在
@if
中,你应该这样做

@foreach ($categories as $category)
    @if($category->services->count() > 0)
        @foreach($category->services as $service)
         // your code
        @endforeach
    @endif
@endforeach

您好,您能告诉我们您在哪里定义
$categories
-它应该在某个控制器中。请将您的问题发送到:包含您的代码,改进代码格式,提供有关问题的更多信息:结果、屏幕截图,以及任何可以帮助我们解决您的问题的其他内容。请参阅我尝试格式化您的模板e、 但它只是一个片段,没有重要的比特。要么切掉错误发生的确切部分,要么提供完整的模板。
@foreach ($categories as $category)
    @if($category->services->count() > 0)
        @foreach($category->services as $service)
         // your code
        @endforeach
    @endif
@endforeach