如何在视图中的某些表中显示数据库中的数据?没有foreach,因为它将与我重叠。我想要一个ID,它将显示出来,如果我单击另一个ID,它将显示另一个ID所要的内容。这是我的方法。
控制器:
public function viewUserQuestion() {
if(Auth::check()) {
$posts = Post::all();
return view('viewQuestion', compact('posts'));
}
else {
return redirect('register');
}
}
刀片:
<div class="card-body p-0">
<div class="mailbox-read-info">
<h5 align="center">{{ $posts->title }}</h5>
<h6> From userID: {{ $posts->user_id }}</h6>
<span class="mailbox-read-time" align="center">Created at: {{ $posts->created_at }}</span></h6>
</div>
<div class="mailbox-read-message">
<p>{{ $posts->content }}</p>
</div>
我必须说我已经看过类似的其他问题,但是我没有小费?
答案 0 :(得分:0)
@foreach($posts as $post)
<div class="card-body p-0">
<div class="mailbox-read-info">
<h5 align="center">{{ $post->title }}</h5>
<h6> From userID: {{ $post->user_id }}</h6>
<span class="mailbox-read-time" align="center">Created at: {{ $post->created_at }}</span></h6>
</div>
<div class="mailbox-read-message">
<p>{{ $post->content }}</p>
</div>
</div>
@endforeach
编辑:如果您只想返回1条信息,请在您的控制器中使用它:
public function viewUserQuestion() {
if(Auth::check()) {
$posts = Post::where('id', 1)->first();
return view('viewQuestion', compact('posts'));
}
else {
return redirect('register');
}
}
答案 1 :(得分:0)
$ posts是一个集合,因此您必须对其进行迭代-示例:
<div class="card-body p-0">
@foreach($posts as $post)
<div class="mailbox-read-info">
<h5 align="center">{{ $post->title }}</h5>
<h6> From userID: {{ $post->user_id }}</h6>
<span class="mailbox-read-time" align="center">Created at: {{ $post->created_at }}</span></h6>
</div>
<div class="mailbox-read-message">
<p>{{ $post->content }}</p>
</div>
@endforeach
</div>