Google Line Chart Example in Laravel 8

Websolutionstuff | Feb-24-2021 | Categories : Laravel PHP jQuery

In this article, we will see the google line chart example in laravel 8. Google charts use to visualize data on your website. here we will see a line chart example or google chart in laravel 7/8. A line chart can also be used to compare changes over the same period of time for more than one group. So, here we will learn how to use google charts in laravel 7 and laravel 8.

So, let's see laravel 7/8 google line chart example and dynamic google line charts in laravel 8.

Here, I have added a few steps of the google line chart example in laravel 8.

Step 1: Install Laravel 8

Step 2: Create Migration

Step 3: Add Route

Step 4: Create Controller and Model

Step 5: Create Blade File

Step 1: Install Laravel 8

Install a new project in your laravel application for google line chart tutorial.

composer create-project --prefer-dist laravel/laravel google_linechart

Read Also: How to Set Auto Database BackUp using Cron Scheduler In Laravel

Step 2: Create Migration Table

We are getting dynamic data for the line chart example. So first, we need to create migration for the "product" table using the laravel php artisan command. So, first type the below command:

php artisan make:migration create_products_table --create=products

After running this command you will find php file in this location "database/migrations/" in this file you need to add the below code.

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class CreateProductsTable extends Migration
{
    public function up()
    {
        Schema::create('products', function (Blueprint $table) {
            $table->id();
            $table->string('name')->nullable();
            $table->integer('price')->nullable();
            $table->integer('year')->nullable();
            $table->string('product_type')->nullable();
            $table->timestamps();
        });
    }
    public function down()
    {
        Schema::dropIfExists('products');
    }
}

after this we need to run this migration by following the command in our terminal:

php artisan migrate

And after migration, you need to add some records as per the below screen print.

Step 3: Add Route

Now add a route in Routes/web.php

Route::get('linechart', 'LinechartController@linechart');

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Step 4: Create Controller And Model

After adding the route we need to create a new controller and model for the google line chart example. So, type the below command in your terminal to create a controller.

php artisan make:controller LinechartController

php artisan make:model Product

Now add the below code in your linechartcontroller.

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Product;

class LinechartController extends Controller
{
    public function linechart(Request $request)
    {
    	$phone_count_18 = Product::where('product_type','phone')->where('year','2018')->get()->count();
    	$phone_count_19 = Product::where('product_type','phone')->where('year','2019')->get()->count();
    	$phone_count_20 = Product::where('product_type','phone')->where('year','2020')->get()->count();   	
    	
    	$laptop_count_18 = Product::where('product_type','laptop')->where('year','2018')->get()->count();
    	$laptop_count_19 = Product::where('product_type','laptop')->where('year','2019')->get()->count();
    	$laptop_count_20 = Product::where('product_type','laptop')->where('year','2020')->get()->count();

    	$tablet_count_18 = Product::where('product_type','tablet')->where('year','2018')->get()->count();
    	$tablet_count_19 = Product::where('product_type','tablet')->where('year','2019')->get()->count();
    	$tablet_count_20 = Product::where('product_type','tablet')->where('year','2020')->get()->count();    
    	
    	return view('linechart',compact('phone_count_18','phone_count_19','phone_count_20','laptop_count_18','laptop_count_19','laptop_count_20','tablet_count_18','tablet_count_19','tablet_count_20'));
    }
}

Step 5: Create Blade File

In this step, we are creating a blade file to view the output of the line chart. So, copy the below code in your linechart.blade.php file.

<html>
<head>
    <title>Laravel 8 Google Line Chart Tutorial - websolutionstuff.com</title>
    <script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script> 
</head>
<body>
    <h2 style="margin:50px 0px 0px 0px;text-align: center;">Laravel 8 Google Line Chart Tutorial - websolutionstuff.com</h2>
    <div id="linechart" style="width: 900px; height: 500px; margin-left: 235px"></div>
    <script type="text/javascript">
        var phone_count_18 = <?php echo $phone_count_18; ?>;
        var phone_count_19 = <?php echo $phone_count_19; ?>;
        var phone_count_20 = <?php echo $phone_count_20; ?>;

        var laptop_count_18 = <?php echo $laptop_count_18; ?>;
        var laptop_count_19 = <?php echo $laptop_count_19; ?>;
        var laptop_count_20 = <?php echo $laptop_count_20; ?>;

        var tablet_count_18 = <?php echo $tablet_count_18; ?>;
        var tablet_count_19 = <?php echo $tablet_count_19; ?>;
        var tablet_count_20 = <?php echo $tablet_count_20; ?>;

        google.charts.load('current', {'packages':['corechart']});
        google.charts.setOnLoadCallback(drawChart);
        function drawChart() {
             var data = google.visualization.arrayToDataTable([
          ['Year', 'Phone', 'Laptop', 'Tablet'],
          ['2018',  phone_count_18, laptop_count_18, tablet_count_18],
          ['2019',  phone_count_19, laptop_count_19, tablet_count_19],
          ['2020',  phone_count_20, laptop_count_20, tablet_count_20]
        ]);
            var options = {                
                curveType: 'function',
                legend: { position: 'bottom' }
            };
            var chart = new google.visualization.LineChart(document.getElementById('linechart'));
            chart.draw(data, options);
        }
    </script>
</body>
</html>

Read Also: Laravel 8 Google Bar Chart Example

After all implement of these steps, you will get the output of a laravel 8 google line chart tutorial like the below image.

google line chart example in laravel 8