我正在尝试在网格中从数据库中显示横幅。但是问题是,如果我的数据库中有1个项目,我希望我的电网类是Col-12,如果数据库中有1个以上的项目,我希望类是Col-6。
@if($status == 1)
<div style="background: {{$color}};">
<div class="container">
<div class="row">
@foreach($data['banners'] as $banner )
@if($banner->status==1)
<div class="col-6 p-1">
<div style="background-image:url(assets/images/{{$banner->bannerImage}});background-size: cover;height:55vh" class="jumbotron jumbotron-fluid">
<div class="container bannertext text-wrap">
<h1 class="">{{$banner->heading}}</h1>
<h3 class="">{{$banner->subHeading}}</h3>
<p class="lead">{{$banner->description}}</p>
</div>
</div>
</div>
@endif
@endforeach
</div>
</div>
</div>
@endif
我找到了解决方案。检查数据库中的计数是否超过1,然后使用COL-6代码摘要使用COL-12片段。
@if(count($data['bannercount'])>1)
<div class="container">
<div class="row">
@foreach($data['banners'] as $banner )
<div class="col-6">
<div style="background-image:url(assets/images/{{$banner->bannerImage}});"
class="jumbotron jumbotron-fluid">
<div class="container bannertext text-wrap">
<h1 class="">{{$banner->heading}}</h1>
<h3 class="">{{$banner->subHeading}}</h3>
<p class="lead">{{$banner->description}}</p>
</div>
</div>
</div>
@endforeach
</div>
</div>
@else
<div class="row">
@foreach($data['banners'] as $banner )
<div class="col-12">
<div style="background-image:url(assets/images/{{$banner->bannerImage}});"
class="jumbotron jumbotron-fluid">
<div class="container bannertext text-wrap">
<h1 class="">{{$banner->heading}}</h1>
<h3 class="">{{$banner->subHeading}}</h3>
<p class="lead">{{$banner->description}}</p>
</div>
</div>
</div>
@endforeach
</div>
@endif