我想在主页的导航选项卡中显示数据库查询的结果。如何在主页的posts选项卡(最后一个代码块)中调用$ results变量。谢谢
PostController.php
class NoteController extends Controller
{
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
$posts = DB::select(....);
return view('posts.index',['results' => $posts]);
}
职位索引刀片
@extends('layouts.app')
@section('content')
<div class="container">
<div class="col-md-8">
@foreach($results as $notes)
<div class="panel panel-default">
<div class="panel-body">
{{$notes->note}}
</div>
</div>
@endforeach
</div>
</div>
@endsection
家庭索引文件
@extends('layouts.app')
@section('content')
<div class="container">
<ul class="nav nav-tabs">
<li class="active"><a data-toggle="tab" href="#posts">Posts</a></li>
<div class="tab-content">
<div id="posts" class="tab-pane fade in active">
</div>
</div>
</div>
@endsection
答案 0 :(得分:1)
要在多个视图中使用保存功能,可以在App-> Providers中使用AppServiceProvider.php
文件。在那里,您可以使composer视图在所有视图中传递变量,请参见以下示例:
View::composer('*', function ($view) {
$ads = Ad::all();
foreach($ads as $ad){
$customJs = $ad->js;
$customCss = $ad->css;
}
$view->with('customJs', $customJs);
$view->with('customCss', $customCss);
});
现在通过此示例,我可以在我想要的任何视图中使用$customJs
和$customCss
。
希望有帮助。