Question

我认为这是我项目的最后一个问题。我在1条路由{locale}/projects/{id}/billings中有2个参数，问题是我在视图中传递了2个参数值，但仍提示缺少必需参数的错误。这是我的代码

web.php

Route::group(['prefix' => '{locale}', 'where' => ['locale' => '[a-zA-Z]{2}'], 'middleware' => 'setlocale'], function () {

    Route::get('/', function () {

    return view('welcome');
    })->name('main');

    Auth::routes();

    Route::get('/home', 'HomeController@index')->name('home');

    //Customers
    Route::get('/customers', 'CustomerController@showcust')->name('customers');
    Route::post('/sendcust', 'CustomerController@sendcust')->name('sendcust');


    //Items
    Route::get('/items', 'ItemController@showitems')->name('items');
    Route::post('/senditem', 'ItemController@senditem')->name('senditem');

    //Projects
    Route::get('/projects', 'ProjectController@showprojects')->name('projects');
    Route::post('/sendproj', 'ProjectController@sendproj')->name('sendproj');
    //ProjectBillings
    Route::get('/projects/{id}/billings', 'ProjectController@showbilling')->name('showbilling');
    Route::post('/sendbilling', 'ProjectController@addbilling')->name('sendbilling');   

    //Invoices
    Route::get('/invoices', 'InvoiceController@showinvoice')->name('invoices');
    Route::post('/sendinvoitem', 'InvoiceController@sendinvoitem')->name('sendinvoitem');
    Route::get('/invoices/{id}/details', 'InvoiceController@showdetails');
    Route::post('/updateitem','InvoiceController@updatedetail')->name('updateitem');
    Route::get('invoices/{id}/generate', 'InvoiceController@generate');
    Route::post('/updatestatus', 'InvoiceController@changestatus')->name('updatestatus');

});

projects.blade.php

<a href="{{route('showbilling', ['locale' => app()->getLocale(), 'id' => $cat->id])}}" class="btn btn-default btn-xs waves-effect waves-float waves-green"> {{__('Add Billing')}} </a>

ProjectController.php

public function showbilling($locale, $id){
   $billings = Project::find($id);
   //return $billings;
   return view('admin.addbillings', compact('billings'));
}

Answer 1

更新

您将参数错误地传递给了路由，正在获取的错误是在Router方法而不是在控制器上生成的，正确设置了router方法，应该可以解决您的问题。

Route::prefix('{locale}')->middleware('setlocale')->group(function(){
    Route::get('/projects/{id}/billings', 'ProjectController@showbilling')->name('showbilling');
})->where('locale' => '[a-zA-Z]{2}');

结果URI / {locale} / project / {id} / billings

Answer 2

我认为您现在应该使用以下URL：/ {locale} / showbilling（例如：“ as / showbilling”）。 {locale}在路由器组中很有效。所以，我想你会忘记这一点。

缺少[Route：showbilling] [URI：{locale} / projects / {id} / billings]所需的参数

2 个答案: