擴展揹包管理ArticleCrudController

Question

我想擴展Backpack \ NewsCRUD \ app \ Http \ Controllers \ Admin \ ArticleCrudController，以便我可以添加一個新字段。但它並沒有顯示出一個新的領域。我在這裏做錯了什麼？

namespace App\Http\Controllers\Admin; 

use Backpack\NewsCRUD\app\Http\Controllers\Admin\ArticleCrudController as OriginalArticleCrudController; 

class ArticleCrudController extends OriginalArticleCrudController 
{ 

    public function __construct() 
    { 
     parent::__construct(); 

     $this->crud->addField([ 
      'name' => 'thumb', 
      'label' => 'Thumb', 
      'type' => 'browse', 
     ]); 
    } 

} 

看來resources/vendor/backpack/base/inc/sidebar.php中的鏈接沒有指向這個新的ArticleCrudController。

<ul class="treeview-menu"> 
    <li><a href="{{ url('admin/article') }}"><i class="fa fa-newspaper-o"></i> <span>Articles</span></a></li> 
    <li><a href="{{ url('admin/category') }}"><i class="fa fa-list"></i> <span>Categories</span></a></li> 
    <li><a href="{{ url('admin/tag') }}"><i class="fa fa-tag"></i> <span>Tags</span></a></li> 
</ul> 

Answer 1

我需要添加一條路線到routes/web.php才能使它工作。

// Admin Interface Routes 
Route::group(['prefix' => 'admin', 'middleware' => 'admin'], function() 
{ 
    ... 
    ... 
    // Backpack\NewsCRUD 
    CRUD::resource('article', 'Admin\ArticleCrudController'); 
});