laravel 7 redirect route with query string

In this tutorial, we will tell you how to use the redirect route with the query string in laravel 7.

Why use redirect route with another parameter or query string in laravel application.

sometimes we need to redirect with success message or error message at that time we will use the redirect route with another parameter or query string in laravel application.

<?php

namespace App\Http\Controllers;

use App\Student;
use Illuminate\Http\Request;

class StudentController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        //
        $students = Student::all();
        return view('student.list', compact('students','students'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        //
        return view('student.create');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        //
        $request->validate([
            'txtFirstName'=>'required',
            'txtLastName'=> 'required',
            'txtAddress' => 'required'
        ]);

        $student = new Student([
            'first_name' => $request->get('txtFirstName'),
            'last_name'=> $request->get('txtLastName'),
            'address'=> $request->get('txtAddress')
        ]);

        $student->save();
        return redirect('/student')->with('success', 'Student has been added');
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\Student  $student
     * @return \Illuminate\Http\Response
     */
    public function show(Student $student)
    {
        //
        return view('student.view',compact('student'));
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\Student  $student
     * @return \Illuminate\Http\Response
     */
    public function edit(Student $student)
    {
        //
        return view('student.edit',compact('student'));
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Student  $student
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request,$id)
    {
        //

        $request->validate([
            'txtFirstName'=>'required',
            'txtLastName'=> 'required',
            'txtAddress' => 'required'
        ]);


        $student = Student::find($id);
        $student->first_name = $request->get('txtFirstName');
        $student->last_name = $request->get('txtLastName');
        $student->address = $request->get('txtAddress');

        $student->update();

        return redirect('/student')->with('success', 'Student updated successfully');
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Student  $student
     * @return \Illuminate\Http\Response
     */
    public function destroy(Student $student)
    {
        //
        $student->delete();
        return redirect('/student')->with('success', 'Student deleted successfully');
    }
}
?>

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<?php

namespace App\Http\Controllers;

use App\Student;

use Illuminate\Http\Request;

class StudentController extends Controller

{

/**

* Display a listing of the resource.

* @return \Illuminate\Http\Response

public function index()

{

$students = Student::all();

return view('student.list', compact('students','students'));

}

/**

* Show the form for creating a new resource.

* @return \Illuminate\Http\Response

public function create()

{

return view('student.create');

}

/**

* Store a newly created resource in storage.

* @param \Illuminate\Http\Request $request

* @return \Illuminate\Http\Response

public function store(Request $request)

{

$request->validate([

'txtFirstName'=>'required',

'txtLastName'=> 'required',

'txtAddress' => 'required'

]);

$student = new Student([

'first_name' => $request->get('txtFirstName'),

'last_name'=> $request->get('txtLastName'),

'address'=> $request->get('txtAddress')

]);

$student->save();

return redirect('/student')->with('success', 'Student has been added');

}

/**

* Display the specified resource.

* @param \App\Student $student

* @return \Illuminate\Http\Response

public function show(Student $student)

{

return view('student.view',compact('student'));

}

/**

* Show the form for editing the specified resource.

* @param \App\Student $student

* @return \Illuminate\Http\Response

public function edit(Student $student)

{

return view('student.edit',compact('student'));

}

/**

* Update the specified resource in storage.

* @param \Illuminate\Http\Request $request

* @param \App\Student $student

* @return \Illuminate\Http\Response

public function update(Request $request,$id)

{

$request->validate([

'txtFirstName'=>'required',

'txtLastName'=> 'required',

'txtAddress' => 'required'

]);

$student = Student::find($id);

$student->first_name = $request->get('txtFirstName');

$student->last_name = $request->get('txtLastName');

$student->address = $request->get('txtAddress');

$student->update();

return redirect('/student')->with('success', 'Student updated successfully');

}

/**

* Remove the specified resource from storage.

* @param \App\Student $student

* @return \Illuminate\Http\Response

public function destroy(Student $student)

{

$student->delete();

return redirect('/student')->with('success', 'Student deleted successfully');

}

So here, we have used redirect route with string parameter in studentController.php. such as store method, update method, and destroy method.

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