Question

我需要在基于laravel的网站上编辑一小段代码，但我不熟悉laravel语法，所以我不知道如何做到这一点。基本上，有一个foreach循环列出了新闻文章。每篇文章的内部都有一个带有“news-entry-meta”类的p标签，其中包含两个span标签，第一个显示发布日期，第二个显示标签。我的问题是标签不应该列在单个范围内，而是应该在每个标签内列出标签“badge badge-pill badge-default”。我该怎么做？

    @foreach ($news as $n)
    <article class="news-entry grid-item col-12 col-md-6 col-lg-4 {{$n->tagsList}}" data-tags="{{$n->tagsList}}">
        <a href="{{URL::to('/')}}/news/{{str_slug($n->title, '-')}}" class="news-entry-featured">
        <img src="{{ $n->getThumbnail(720, 360) }}" class="news-entry-featured-img img-fluid" alt="image">
      </a>
      <div class="news-entry-text">
        <p class="news-entry-meta d-flex justify-content-end align-items-center">
          <span class="mr-auto">{{ Carbon\Carbon::parse($n->created_at)->format('d M Y') }}</span>
          <span class="badge badge-pill badge-default">{{$n->tagsList}}</span>
        </p>
        <h3 class="news-entry-title">{{$n->title}}</h3>
        <p class="news-entry-excerpt">{{str_limit($n->description, 100, '...')}}</p>
        <a href="{{URL::to('/')}}/news/{{str_slug($n->title, '-')}}" class="news-entry-more">read more</a>
      </div>
    </article>
    @endforeach

Answer 1

如果$n->tagList是一个字符串，并且在评论中提到空格，那么这应该有效。

  @foreach ($news as $n)
    <article class="news-entry grid-item col-12 col-md-6 col-lg-4 {{$n->tagsList}}" data-tags="{{$n->tagsList}}">
        <a href="{{URL::to('/')}}/news/{{str_slug($n->title, '-')}}" class="news-entry-featured">
        <img src="{{ $n->getThumbnail(720, 360) }}" class="news-entry-featured-img img-fluid" alt="image">
      </a>
      <div class="news-entry-text">
        <p class="news-entry-meta d-flex justify-content-end align-items-center">
          <span class="mr-auto">{{ Carbon\Carbon::parse($n->created_at)->format('d M Y') }}</span>
            @foreach(explode(' ',$n->tagsList) as $tag)
          <span class="badge badge-pill badge-default">{{$tag}}</span>
            @endforeach
        </p>
        <h3 class="news-entry-title">{{$n->title}}</h3>
        <p class="news-entry-excerpt">{{str_limit($n->description, 100, '...')}}</p>
        <a href="{{URL::to('/')}}/news/{{str_slug($n->title, '-')}}" class="news-entry-more">read more</a>
      </div>
    </article>
    @endforeach

Laravel：如何在自己的范围内列出每个帖子标签？

1 个答案: