我的 Laravel 项目中的路线可能有问题

Question

我的页面上有一个未定义的变量错误。 我正在处理一个包喋喋不休，我正在添加一个字段以将 cmets 添加到 StackOverflow 之类的帖子中。 但是当我路由 ChatterReplyController@show 并传递 $chatterreplies 变量时，视图页面显示未定义的变量。

这是控制器的代码

    public function show($id)
    {
        $chatterreplies = Chatterreply::where('chatter_post_id',$id)->get();
        echo "<pre>"; print_r('$chatterreplies'); die();

  // or use the laravel helper 
  dd($chatterreplies);
        return view('chatter::discussion', compact('chatterreplies'));

    }

路由文件代码发布组

Route::group([
    'as'     => 'posts.',
    'prefix' => $route('post', 'posts'),
], function () use ($middleware, $authMiddleware) {

    // All posts view.
    Route::get('/', [
        'as'         => 'index',
        'uses'       => 'ChatterPostController@index',
        'middleware' => $middleware('post.index'),
    ]);

    // Create post view.
    Route::get('create', [
        'as'         => 'create',
        'uses'       => 'ChatterPostController@create',
        'middleware' => $authMiddleware('post.create'),
    ]);

    // Store post action.
    Route::post('/', [
        'as'         => 'store',
        'uses'       => 'ChatterPostController@store',
        'middleware' => $authMiddleware('post.store'),
    ]);
    //Adding Comments
    Route::post('/reply/{id}', [
        'as'         => 'store',
        'uses'       => 'ChatterReplyController@store',
        'middleware' => $authMiddleware('post.reply.store'),
    ]);
    //showing Comment
    Route::get('/reply/{id}', [
        'as'         => 'show',
        'uses'       => 'ChatterReplyController@show',
        'middleware' => $authMiddleware('post.reply.show'),
    ]);

这是我在视图页面上显示内容的方式

@foreach($chatterreplies as $chatterreply)
                        {{$chatterreply->reply}}
@endforeach

Answer 1

试试这个

public function show($id)
 {
    $chatterreplies = Chatterreply::where('chatter_post_id',$id)->get();
    echo "<pre>"; print_r('$chatterreplies'); die();
    return view('chatter::discussion', compact('chatterreplies'));

 }

在你的route 中你传递了一个parameter