How to append query string to url in laravel 5.3

Question

I'm using laravel 5.3 and in postLogin method, I want to append api_token as query string to url as follows:

http://localhost/Exams/student/dashboard?api_token=4ZtxTu7fAwYpcPYRu46GWmVfncPO0i

My LoginController.php is:

public function postStudentLogin(Request $request){ 
   $student = DB::table('students')->where('email', $request->get('email'))->first();   
   if(Hash::check( $request->get('password'),$student->password))
    {       
      Session::flash('login_message','You have been logged in successfully.');  
      return redirect()->route('dashboard',['api_token'=> $student->api_token]);    
    }
    else{   
       return redirect()->back()->withErrors('Incorrect username/password');   
      } 
   }

and routes/web.php is:

Route::group(['prefix' => 'student', 'namespace' => 'Auth'], function(){
   Route::get('/','Student\LoginController@getStudentHome');    
   Route::get('/login/{page}',['uses' => 'Student\LoginController@getStudentLogin' ]);  
   Route::any('/dashboard',['uses' =>'Student\LoginController@postStudentLogin'])->name('dashboard');      
});

It appends api_token to dashboard , but $student always comes null in postStudentLogin() method, even though dd($student) gives complete student details.

Please guide me where I'm wrong.

Thanks,

Dipti Sheth

you want $student variable on dashboard then use view()->share('student',$student); before redirect statement. I think that might can help you.. — Gautam Patadiya
– Gautam Patadiya, Commented Feb 16, 2017 at 8:11

sunny kashyap · Accepted Answer · 2018-12-26 06:15:39Z

8

//Declare new queries you want to append to string:
$newQueries = ['foo' => 'bar', 'popular'];


//Generate the URL with all the queries:
//Retrieve current query strings with new query variable appended.
$request->fullUrlWithQuery($newQueries);

edited Dec 26, 2018 at 6:15

answered Dec 26, 2018 at 6:08

sunny kashyap

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Comments

Rahul · Accepted Answer · 2017-02-16 06:20:10Z

1

There must be default request parameter,

public function postStudentLogin(Request $request){         
   $retArr = $request->all();
   // try to dd here $retArr variable, you should get everything
 }

Give it a try, this should work.

EDIT

To get only query string try this,

Request::getQueryString();

And yes, add this use Illuminate\Http\Request; to your namespace at the top of file.

Rest, you should get in $request->all().

edited Feb 16, 2017 at 6:20

answered Feb 16, 2017 at 6:04

Rahul

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8 Comments

Dipti Sheth Over a year ago

I've modified my loginController .php as above , but still $student becomes null and dd($student) gives complete student details

Dipti Sheth Over a year ago

If Hash::check() method verifies hashed password, the it will append query string to url and post page to dashboard. And to append api_token as query string, I'm fetching it from db using $student as: $student = DB::table('students')->where('email', $request->get('email'))->first();

Rahul Over a year ago

are you getting $request->get('email') here ?

Dipti Sheth Over a year ago

ya..I'm getting it

Dipti Sheth Over a year ago

dd($student): {#199 ▼ +"id": 27 +"email": "[email protected]" +"password": "$2y$10$pu3JMwmCBOAtA5bg05mrl.weMQ1/VNEZ2TSi2Gye5pWLzcrJc1.aO" +"api_token": "4ZtxTu7fAwYpcPYRu46GWmVfncPO0iHzee7NxKqNaY1a9907BoxT1iHl2Azi" +"name": "student" +"address": "pune" +"phone": "6545678932" +"guardian_phone": "" +"enroll": "" +"photo": null +"status": "Active" +"reg_code": "0" +"reg_status": "Live" +"expiry_days": 0 +"renewal_date": null +"presetcode": null +"created_at": "2017-02-08 11:20:44" +"updated_at": "2017-02-08 11:20:44" +"last_login": null }

|

Naincy · Accepted Answer · 2017-02-16 06:06:31Z

0

For your code, can use below as per requirement. For more refernce https://laravel.com/docs/5.3/requests

 // Add top of your controller
use Illuminate\Http\Request;

public function postStudentLogin(Request $request){         
         // To get all data
      $inputs = $request->input();
         // To get specific value
      $api_token = $request->input('api_token');
       ....
       ...
}

answered Feb 16, 2017 at 6:06

Naincy

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1 Comment

Dipti Sheth Over a year ago

LoginController.php: public function postStudentLogin(Request $request){ $student = DB::table('students')->where('email', $request->get('email'))->first(); if(Hash::check( $request->get('password'),$student->password)){ Session::flash('login_message','You have been logged in successfully.'); return redirect()->route('dashboard',['api_token'=> $student->api_token]); } else{ return redirect()->back()->withErrors('Incorrect username/password'); } }

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