Laravel：具有url参数的页面上的表单

Question

我有如下生成的路线，并想在页面上放置一个表格：

Route::get('suppliers/dashboards/{supplier}', ['uses'=>'SuppliersDashInvoiceController@index'])->middleware('auth');

Route::post('suppliers/dashboards/{supplier}', array( 'before' => 'csrf', 'uses' => 'SuppliersDashInvoiceController@iprocess'))->middleware('auth');

但是当使用Form laravel helper时，出现与以下内容有关的错误

Missing required parameters for [Route: ] [URI: suppliers/dashboards/{supplier}]

表单助手：

{!! Form::open(array('action' => array('SuppliersDashInvoiceController@iprocess'))) !!}

有谁知道如何将{supplier}参数传递给表单打开帮助器，该参数未在laravel文档中记录。

Answer 1

您需要传递参数，例如：

{!! Form::open(['action' => ['SuppliersDashInvoiceController@iprocess', $supplier->id]]) !!}

https://laravelcollective.com/docs/5.2/html#opening-a-form