Laravel Passing Additional Parameter To Controller

Question

I need to pass an additional parameter($uid) from my index.blade.php to my edit.blade.php by clicking on a button.

My index.blade.php:

<a href="{!!action('FlyersController@edit', ['id' => Auth::user()->id, 'uid' => 1])!!}" type="button" class="btn btn-block btn-lg btn-info vorlageBtn card-link">Edit </a>

My FlyersController:

public function edit($id, $uid)
{

    return view('backend.flyers.edit')->withUid($uid);
}

With the code above I get an error: "Missing argument 2 for App\Http\Controllers\FlyersController::edit()"

What am I doing wrong here?

why don't you link a route instead?

Sanzeeb Aryal
– Sanzeeb Aryal

2016-09-27 12:24:53 +00:00
Commented Sep 27, 2016 at 12:24 — Sanzeeb Aryal
– Sanzeeb Aryal, Commented Sep 27, 2016 at 12:24

mtb · Accepted Answer · 2016-09-27 14:05:44Z

2

The error is not throwing from the action method. It is coming from route for that URL.

Check the URL for passing argument to the the controller.

If this is the your desire URL localhost:8000/backend/flyers/10/edit?%24uid=1 then the second argument is in $request variable not in controller function argument.

edited Sep 27, 2016 at 14:05

mtb

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answered Sep 27, 2016 at 12:53

vinod rajput

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2 Comments

Mamulasa Over a year ago

this is my route Route::resource('backend/flyers', 'FlyersController');

vinod rajput Over a year ago

you are using resource routing the second argument is in query string so it is retrieve from the Request variable like $request->uid make sure to add Request variable in controller action

Alexey Mezenin · Accepted Answer · 2016-09-27 12:27:26Z

1

You should pass an array into action() helper:

action('FlyersController@edit', ['id' => Auth::user()->id, 'uid' => 1])

answered Sep 27, 2016 at 12:27

Alexey Mezenin

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3 Comments

Mamulasa Over a year ago

I also tried this. With the same result. By the way, this is the url I am redirected to after htitting the button "localhost:8000/backend/flyers/10/edit?%24uid=1". The uid is passed, but the FlyersController still makes trouble

Mamulasa Over a year ago

Also with <a href="{!!action('FlyersController@edit', ['id' => Auth::user()->id, '$uid' => 1])!!}" type="button" class="btn btn-block btn-lg btn-info vorlageBtn card-link"> I still get an error witj missing argument 2

MrMoxy Over a year ago

This does not work for me. Laravel 5.8

Mamulasa · Accepted Answer · 2016-09-27 13:06:21Z

1

Ok, the only way I can solve this is by using the following in My FlyersController:

public function edit(Request $request, $id)
{

    return view('backend.flyers.edit')->withRequest($request);
}

and access then the uid with {{request->uid}} in my view.

If anybody has a better solution for this, let me know.

answered Sep 27, 2016 at 13:06

Mamulasa

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1 Comment

Moshe Katz Over a year ago

Not sure why you would need a better solution. This is a very good way to do it.

Marcin · Accepted Answer · 2016-09-27 12:22:42Z

-1

Use this code

return view('backend.flyers.edit', ['var1' => $var1, 'var2' => $var2]);

That will pass two or more variables to your view

answered Sep 27, 2016 at 12:22

Marcin

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2 Comments

Alexey Mezenin Over a year ago

OP wants to pass parameters to a controller, not to a view.

Mamulasa Over a year ago

Same result. The Controller still doesn't know about the param

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