Question

我收到错误

Cannot use object of type stdClass as array on controller

以下是我的控制器

public function showIndex()
{
    $data['news'] = News::getAll();

    foreach ($data['news'] as $key => $value) {
        $data['news'][$key]['category'] = News::getCategory($value->id_berita);
    }

    return View::make('pages.news.main')
        ->with('title', 'News')
        ->with($data);
}

这是我的模型

public static function getAll()
{
    $queryResult = DB::table('berita')
    ->leftJoin('admin', 'berita.post_author', '=', 'admin.id')
    ->select('id_berita', 'judul', 'post_date', 'aktif', 'fullname', 'post_author')
    ->orderBy('id_berita', 'desc')
   ->paginate(3);

return $queryResult;
}

public static function getCategory()
{
    $queryResult = DB::table('news_in_category')
        ->join('menu_website', 'menu_website.id', '=', 'news_in_category.category_id')
        ->select('menu_website.id', 'title')
       ->get();

    return $queryResult;
}

这是我的视图

@if ($news)
    @foreach ($news as $key => $value)

       @if ($news->category)

           @foreach ($news->category as $key_cat => $cat)
               {{ $cat->id }}
           @endforeach

       @endif

    @endforeach
@endif

对于每个新闻都有一个以上的类别，我该如何解决这个问题？请帮我。我正在使用laravel 4

Answer 1

通过更改

来尝试此操作

$data['news'][$key]['category'] = News::getCategory($value->id_berita);

到

$data['news'][$key]->category = News::getCategory($value->id_berita);

不能使用stdClass类型的对象作为数组

1 个答案: