Laravel CRUD Example with jQuery Datatable

Last Updated: | By: Parvez

This laravel tutorial help to add CRUD operation with datatable, I will just share laravel code to create new record, edit record and delete record.

I have already shared How To Use jQuery Datatable With Laravel.We have integrated jQuery datatable with laravel.

We will cover following functionality in this laravel tutorial :

  • Create record Template view using bootstrap.
  • Create Method to add a new record into Database.
  • Update record Template view using bootstrap.
  • Update Method to save a edit record values into Database.
  • Display a single record data.
  • Delete a record from Database.

Laravel CRUD Operation Example Using Datatable

As discussed earlier in this tutorial, I am extending My Previous tutorial.

Create New Record Template

Let’s create a new record functionality into this tutorial.We will add route entry, create a new view file and add logic to handle save record into database.

add a new record into laravel
Step 1: Create a new create.blade.php file into resources/view/emp folder.We will add below code into this file :

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@extends('layouts.master')
@section('content')
<div class="main-content-inner">
<div class="page-content">
  <div class="col-xs-12">
        <h3 class="header smaller lighter blue">Add Employee</h3>
<form method="post" action="{{ route('emp.store')}}" accept-charset="UTF-8">
  <div class="col-md-12">
      <div class="form-area">
          <div class="alert alert-success hide"></div>
           <input name="_token" type="hidden" value="{{ csrf_token() }}"/>
          <div class="alert alert-danger hide"></div>
          <div class="form-group">
            <input type="text" class="form-control" id="employee_name" name="employee_name" value="{{ old('employee_name') }}" placeholder="Name"/>
            @if ($errors->has('name'))
            <span class="alert-danger"></span>
            @endif
          </div>
          <div class="form-group">
            <input type="number" pattern="[0-9]*"  class="form-control" id="employee_salary" name="employee_salary" placeholder="Salary Number" />
          </div>
          <div class="form-group">
            <input class="form-control" type="number" id="employee_age" name="employee_age" placeholder="age"></textarea>              
          </div>
          <button type="submit" id="submit" name="submit" class="btn btn-primary pull-right">Add Employee</button>
      </div>
    </div>
</form>
</div>
</div>
</div>
@stop

Step 2: Create a button to add a new record in index.blade.php file.

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<div class="clearfix well">
<a href="/emp/create" class="btn btn-primary pull-right">Create</a>
</div>

When we clicked above button, we will redirect to add new record template.

Step 3: Let’s add logic to save record into database. We will add below code into store method in Controllers/EmpController.php file.

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public function store(Request $request)
    {
        $data = $this->validate($request, [
            'employee_name'=>'required',
            'employee_salary'=> 'required|integer',
            'employee_age' => 'required|integer'
         ]);
        $emp = new Employee([
        'employee_name' => $request->get('employee_name'),
        'employee_salary'=> $request->get('employee_salary'),
        'employee_age'=> $request->get('employee_age')
      ]);
      
      $emp->save();
      return redirect('/emp')->with('success', 'Employee has been added into db.');
    }

Update A Record Into Laravel

We will create method to get data and save updated values into database.
edit a new record into laravel

Step 1: Create method to get particular employee data and send to edit template,

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public function edit($id)
    {
        $emp = Employee::find($id);
 
        return view('emp.update', compact('emp'));
    }

Step 2: Create a file update.blade.php into resources/view/emp folder.We will add below code into this file :

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@extends('layouts.master')
@section('content')
<div class="main-content-inner">
<div class="page-content">
  <div class="col-xs-12">
        <h3 class="header smaller lighter blue">Edit Employee - {{$emp->employee_name}}</h3>
  <div class="col-md-12">
      <div class="form-area">  
        <form role="form" method="post" action="{{ route('emp.update', $emp->id)}}" accept-charset="UTF-8">
          <input name="_method" type="hidden" value="PUT">
          <div class="alert alert-success hide"></div>
           <input name="_token" type="hidden" value="{{ csrf_token() }}"/>
          <div class="alert alert-danger hide"></div>
          <div class="form-group">
            <input type="text" class="form-control" id="name" name="employee_name" value="{{$emp->employee_name}}" placeholder="Name"/>
          </div>
          <div class="form-group">
            <input type="number" pattern="[0-9]*"  class="form-control" id="employee_salary" name="employee_salary" value="{{ $emp->employee_salary }}" placeholder="Salary Number" />
          </div>
          <div class="form-group">
            <input class="form-control" type="number" id="employee_age" name="employee_age" placeholder="age" value="{{ $emp->employee_age }}"/>              
          </div>
          <button type="submit" id="submit" name="submit" class="btn btn-primary pull-right">Update Employee</button>
        </form>
      </div>
    </div>
</form>
</div>
</div>
</div>
@stop

Step 3: Create a button to edit data from index.blade.php file.

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<td>
<!-- edit this nerd (uses the edit method found at GET /nerds/{id}/edit -->
<a class="btn btn-small btn-info" href="{{ URL::to('emp/' . $emp->id . '/edit')}}">Edit</a>
</td>

When we clicked above button, we will redirect to edit new record template.

Step 4: We will add below code into update() method under Controllers/EmpController.php file.This method is responsible to update data into database.

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public function update(Request $request, $id)
    {
        $data = $this->validate($request, [
            'employee_name'=>'required',
            'employee_salary'=> 'required|integer',
            'employee_age' => 'required|integer'
         ]);
 
      $emp = Employee::find($id);
      $emp->employee_name = $request->get('employee_name');
      $emp->employee_salary = $request->get('employee_salary');
      $emp->employee_age = $request->get('employee_age');
      $emp->save();
      return redirect('/emp')->with('success', 'Employee has been updated Successfully.');
    }

Show A Record Into Laravel

We will add a button to show details of an employee.We will create method and template to display employee data.

show record laravel

Step 1: Create a method to get particular employee data and send to show template,

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public function show($id)
    {
        $emp = Employee::find($id);
        return view('emp.show', compact('emp'));
    }

Step 2: Create a file show.blade.php into resources/view/emp folder.We will add below code into this file :

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@extends('layouts.master')
@section('content')
<div class="main-content-inner">
<div class="page-content">
    <div class="col-xs-12">
 
        <h3 class="header smaller lighter blue">Employee Data - {{$emp->employee_name}}</h3>
        
          <div class="profile-user-info profile-user-info-striped">
                <div class="profile-info-row">
                    <div class="profile-info-name"> Name </div>
 
                    <div class="profile-info-value">
                        {{$emp->employee_name}}
                    </div>
                </div>
 
                <div class="profile-info-row">
                    <div class="profile-info-name"> Age </div>
 
                    <div class="profile-info-value">
                        {{$emp->employee_age}}
                    </div>
                </div>
 
                <div class="profile-info-row">
                    <div class="profile-info-name"> Salary </div>
 
                    <div class="profile-info-value">
                       {{$emp->employee_salary}}
                    </div>
                </div>
            </div>  
        <div>
        </div>
    </div>
</div>
 
</div>
@stop

Step 3: Add a button to display data, we will add below button into index.blade.php file.

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<td>
<a class="btn btn-small btn-success" href="{{ URL::to('emp/' . $emp->id) }}">Show</a>
</td>

Delete A Record Into Laravel

Now, Implements delete record functionality into laravel.

laravel listing example
Step 1: Add a button to delete data, we will add below button into index.blade.php file.

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<td>
<a class="btn btn-small btn-success" href="{{ URL::to('emp/' . $emp->id) }}">Show</a>
</td>

Step 2: Delete method to remove particular employee data from database.

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public function destroy($id)
    {
        $emp = Employee::find($id);
        $emp->delete();
 
        return redirect('/emp')->with('success', 'Employee has been deleted Successfully.');
    }

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