L5 Form Model Binding with multiple Parameter

Question

How to make Form::model with multiple parameter? i have example route like this. www.domain.com/product/2/product-attributes/3/edit in normal form i can do it like this:

<form method="POST" action="{{ route('product.{product}.product-attributes.update', [$product->id, $product-attribute->id ]) }}"> </form>

but if im trying to use laravelcolective/html Form::model() like this:

Form::model($productattributes, array('method' => 'POST', array('route' => array('product.{product}.product-attributes.update', [$product->id, $product-attribute->id ])))

i get an error array to string conversion...

==== UPDATE ==============

My Routes:

Route::resource('backend/product', 'Backend\ProductController');
Route::resource('backend/product/{product}/product-attributes', 'Backend\ProductAttributesController',['except' => ['index']]);

===== UPDATE 2 =========================

already solved but i will prove my route not wrong php artisan route:list

GandhyOnly · Accepted Answer · 2016-01-21 21:50:17Z

4

im just trying.. if normal route use array to pass multiple parameter. i guess Form::model dont need to use array just separate with ,

Normal Route ::

<form method="POST" action="{{ route('product.{product}.product-attributes.update', [$product->id, $product-attribute->id ]) }}"> </form>

Form Model ::

Form::model($productattributes, array('method' => 'POST', array('route' => array('product.{product}.product-attributes.update', $product->id, $product-attribute->id)))

answered Jan 21, 2016 at 21:50

GandhyOnly

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Comments

haakym · Accepted Answer · 2016-01-21 09:16:49Z

2

Firstly, I've never seen a route name with curly braces in it like yours:

product.{product}.product-attributes.update

So unsure what purpose that serves? Maybe you can share your route with us?

For me I'd do it like this...

Say you have a route:

Route::get('product/{product_id}/product-attributes/{product_atrribute_id}/edit',[
    'as'   => 'product.product-attributes.update',
    'uses' => 'ProductController@updateProduct',

]);

Then you can call your route method like this:

route('product.product-attributes.update', 
    ['product_id' => product->id, 'product_atrribute_id' => $product-attribute->id ]
)

The difference here (between the way you call the method and I have) is that I've specified the array keys that match the keys in the url.

As for opening the form I think you'd do it link this:

(Please note I've made some assumptions as you haven't shared much of your code)

Form::model( 
    // pass it the product so the product id can be accessed directly 
    // and the attributes id can be accessed through relationship method
    $product, 
    [
        'method' => 'POST', [
            'route' => [
                'product.product-attributes.update', [
                    'product_id' => $product->id, 
                    'product_attributes_id' => $product->attribute->id
                ]
            ]
        ]
    ]
)

Please note the mistake in your code: product->id should be: $product->id

edited Jan 21, 2016 at 9:16

answered Jan 21, 2016 at 9:10

haakym

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4 Comments

GandhyOnly Over a year ago

it's just typo :x, I already update my routes.. i'm using Route::resource. I dont have problem on normal form except when I using Laravelcollective HTML/Form : Form::model

haakym Over a year ago

If you're using a route resource, run artisan route:list to get the correct name of your route, I'm pretty sure it's not product.{product}.product-attributes.update

GandhyOnly Over a year ago

solved but if you ask of my route:list to prove my route like that you can see my update @haakym

haakym Over a year ago

Thanks, didn't realise you could have a route name with {} in it, or at least that's how it would be generated

lagbox · Accepted Answer · 2016-01-21 13:19:49Z

1

It looks like you should be using a 'nested resource' (adjust naming as needed)

Route::resource('backend/product.attributes', 'Backend\ProductAttributesController',['except' => ['index']]);

Route (Show):

backend/product/{product}/attributes/{attributes}

Laravel Docs - Nested Resource Controllers

answered Jan 21, 2016 at 13:19

lagbox

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1 Comment

GandhyOnly Over a year ago

i have no problem with the route... i just have problem with the Form::model for form model binding

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