Question

我在我的博客上使用Laravel 5。但是当我使用关系＆＃34; hasMany＆＃34;时，我得到了以下错误＆＃34; FatalErrorException 45abc28f0139bedaa1467307304d448ffaaed95e.php第5行：语法错误，意外＆＃39; - ＆gt;＆＃39; （T_OBJECT_OPERATOR）＆＃34;

这是我的PostController

<?php

 namespace App\Http\Controllers;

 use Illuminate\Http\Request;
 use Illuminate\View;
 use App\Http\Requests;
 use App\Post;


 class PostController extends Controller
{
public function index(){
    $listePosts = Post::all();

    return view('post.index', compact('listePosts'));
}

public function show($detail){
    $post = Post::where('detail', $detail)->firstOrFail();
    $author = $post->user;
    $comment = $post->comments;

    return view('post.show', compact('post', 'author', 'comment'));



 }
 }

 ?>

这是我的帖子模型

<?php

 namespace App;

 use Illuminate\Database\Eloquent\Model;



class Post extends Model
{
protected $guarded = ['id', 'created_at'];

public function user(){
    return $this->belongsTo('App\User');
}

public function comments(){
    return $this->hasMany('App\Comment');
}
}

这是我的用户模型

<?php

 namespace App;

  use Illuminate\Notifications\Notifiable;
  use Illuminate\Foundation\Auth\User as Authenticatable;


 class User extends Authenticatable
 {
use Notifiable;

/**
 * The attributes that are mass assignable.
 *
 * @var array
 */
protected $guarded = ['id', 'created_at'];

protected $fillable = [
    'user_full_name', 'user_pseudo', 'email', 'password',
];

/**
 * The attributes that should be hidden for arrays.
 *
 * @var array
 */
protected $hidden = [
    'password', 'remember_token',
];


public function posts(){
    return $this->hasMany('App\Post');
}

public function comments(){
    return $this->hasMany('App\Comment');
}
 }

请问，我该如何解决这个问题？

由于

Answer 1

这是我的show.blade.php源代码

@extends('template')

@section('content')

<div class="panel panel-primary">
<div class="panel-heading">
    <h2 class="panel-title" align="center">{{post->post_name}}</h2>
    <h3> Créé par : {{author->user_pseudo}} |
        @if (post->count_comments == 0)
            Pas de commentaire
        @elseif (post->count_comments == 1)
            1 Commentaire
        @else 
            {{ post->count_comments}} Commentaires
        @endif


    </h3>
</div>
<div class="panel-body">
    <p>{{post->content}}</p>

    <div>
        <h2 class="label label-info">Les commentaires</h2>
        @foreach($comment as $oneComment)
            <h4>Posté par : {{ $oneComment->user->user_pseudo}}</h4>
            <p>{{ $oneComment->content}}</p>
        @endforeach
    </div>
</div>  
  </div>
  @stop

Laravel Eloquent关系错误

1 个答案: