我想检查我的foreach是否空,所以基本的html标记不显示,没有内部的结果.我试图将它包装在一个if语句中,然后如果它是空的,不用再循环foreach.
@if ($status->replies === '')
@elseif
<div class="media-body reply-body">
@foreach ($status->replies as $reply)
<p>{{ $reply->body }}</p>
@endforeach
</div>
@endif
@if (!(empty($status->replies))
<div class="media-body reply-body">
@foreach ($status->replies as $reply)
<div class="media">
<a class="pull-left" href="{{ route('profile.index',['username' => $reply->user->username]) }}">
<img class="media-object" alt="{{ $reply->user->getNameOrUsername() }}" src="{{ $reply->user->getAvatarUrl() }}">
</a>
<div class="media-body">
<h5 class="media-heading"><a href="{{ route('profile.index',['username' => $reply->user->username]) }}">{{ $reply->user->getNameOrUsername() }}</a></h5>
<p>{{ $reply->body }}</p>
<ul class="list-inline list-replies">
<li>
<a href="{{ route('status.like',['statusId' => $reply->id]) }}"><i class="fa fa-thumbs-up"></i></a>
{{ $reply->likes->count() }} {{ str_plural('like',$reply->likes->count()) }}</li>
<li>{{ $reply->created_at->diffForHumans() }}</li>
</ul>
</div>
<hr>
</div>
@endforeach
</div>
@endif
检查文档以获得最佳效果：
原文链接：https://www.f2er.com/laravel/132661.html@forelse($status->replies as $reply)
<p>{{ $reply->body }}</p>
@empty
<p>No replies</p>
@endforelse
