Laravel Passing Data to Controller

Question

I just starting learning laravel and was wondering how to pass data unrelated to the route to a controller. What I'm trying to accomplish is create a todo item that is able to have nested items.

View

<a class="btn btn-success" href="{{route('lists.items.create',4)}}">Create New Item</a>

The 4 is just a hard-coded example to see if it was working.

Controller

public function create(TodoList $list, $item_id = null)
{
    dd($item_id);
    return view('items.create', compact('list'));
}

So if your creating an item and don't pass in a parameter for id, it will default to null otherwise set it to whatever was passed in. However I'm getting a NotFoundHttpException. How would I be able to accomplish this.

Any help Welcome :)

manix · Accepted Answer · 2015-05-13 00:54:51Z

5

You need to define the route, for example:

Route::get('create-item/{id}', [
    'as' => 'lists.items.create', 
    'uses' => 'MyController@create'
])

Now, call the route like:

<a class="btn btn-success" href="{{route('lists.items.create', ['id' => 4])}}">Create New Item</a>

edited May 13, 2015 at 0:54

answered May 12, 2015 at 21:50

manix

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1 Comment

Josip Dorvak Over a year ago

Figured I'd need another route. Thanks for the help.

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