小编Emr*_*pcı的帖子

类别型号

class Category extends Model\n{\nuse HasFactory;\n\nprotected $fillable= ['name','number'];\n\n public function news(){\n\n    return $this->hasMany(News::class);\n}\n

新闻模型

class News extends Model\n{\nuse HasFactory;\n\nprotected $fillable= ['cat_id','title','photo','description','author_id','status'];\n\n public function category(){\n        return $this->belongsTo(Category::class);\n    }\n\n  public function author(){\n  return $this->belongsTo(Author::class);\n    }\n

作者模型

class Author extends Model\n{\nuse HasFactory;\n\nprotected $fillable= ['name','status'];\n\npublic function news(){\n    return $this->hasMany(News::class);\n}\n

3个模型之间存在关系。我想在 中显示类别名称而不是category_id news-list.blade.php。我收到此错误。

这是我的控制器功能

  public function news_index(){\n    $news= News::with('category')->get();\n    return view('News.list',compact('news'));\n}\n

这是我的刀片页面。$new->category->name当我输入而不是 时出现错误cat_id。

@foreach($news as $new)\n            <tr>\n                <th scope="row">{{$loop->iteration}}</th>\n                <td> …