Laravel 9 Livewire Charts Tutorial with Example

Laravel 9 livewire charts; Through this tutorial, i am going to show you how to create line chart, pie chart, column chart and area chart using livewire package in laravel 9 apps.

Laravel 9 Livewire Charts Tutorial with Example

Use the below given steps to build line chart, pie chart, column chart and area chart using livewire package in laravel 9 apps.

  • Step 1 – Install Laravel 9 App
  • Step 2 – Connecting App to Database
  • Step 3 – Create Model & Migration using Artisan
  • Step 4 – Install Livewire Package
  • Step 5 – Install Livewire Charts Package
  • Step 5 – Build Livewire Component using Artisan
  • Step 6 – Create Route
  • Step 7 – Create View File
  • Step 8 – Run Development Server

Step 1 – Install Laravel 9 App

First of all, Execute following command to install laravel fresh app for laravel livewire charts app:

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

Step 2 – Connecting App to Database

In this step, Add database credentials in the .env file. So open your project root directory and find .env file. Then add database detail in .env file:

DB_CONNECTION=mysql  
DB_HOST=127.0.0.1  
DB_PORT=3306  
DB_DATABASE=here your database name here 
DB_USERNAME=here database username here 
DB_PASSWORD=here database password here

Step 3 – Run Migration

In this step, Execute the following command to create model name Expense.php:

php artisan make:model Expense -m 

Then open create_expenses_table.php and update the up() function, which is located inside database/migration directory:

    public function up()
    {
        Schema::create('expenses', function (Blueprint $table) {
            $table->id();
            $table->string('description');
            $table->decimal('amount');
            $table->string('type');
            $table->timestamps();
        });
    }

Now, open command prompt and execute the following command to create the table into your database:

php artisan migrate

Step 4 – Install Livewire Package

In this step, Execute the following command to install livewire package in laravel app:

composer require livewire/livewire

Step 5 – Install Livewire Charts Package

Run the following command on command prompt to install livewire charts package:

composer require asantibanez/livewire-charts

Step 5: Build Livewire Component using Artisan

Run the following command on command prompt to create the livewire charts components:

php artisan make:livewire LivewireCharts

This command will create the following components on the following path:

app/Http/Livewire/LivewireCharts.php
resources/views/livewire/livewire-charts.blade.php

Go to app/Http/Livewire folder and open LivwireCharts.php file. Then add the following code into your LivwireCharts.php file:

<?php
namespace App\Http\Livewire;
use App\Models\Expense;
use Asantibanez\LivewireCharts\Models\AreaChartModel;
use Asantibanez\LivewireCharts\Models\ColumnChartModel;
use Asantibanez\LivewireCharts\Models\LineChartModel;
use Asantibanez\LivewireCharts\Models\PieChartModel;
use Livewire\Component;
class LivewireCharts extends Component
{
    public $types = ['food', 'shopping', 'entertainment', 'travel', 'other'];
    public $colors = [
        'food' => '#f6ad55',
        'shopping' => '#fc8181',
        'entertainment' => '#90cdf4',
        'travel' => '#66DA26',
        'other' => '#cbd5e0',
    ];
    public $firstRun = true;
    protected $listeners = [
        'onPointClick' => 'handleOnPointClick',
        'onSliceClick' => 'handleOnSliceClick',
        'onColumnClick' => 'handleOnColumnClick',
    ];
    public function handleOnPointClick($point)
    {
        dd($point);
    }
    public function handleOnSliceClick($slice)
    {
        dd($slice);
    }
    public function handleOnColumnClick($column)
    {
        dd($column);
    }
    public function render()
    {
        $expenses = Expense::whereIn('type', $this->types)->get();
        $columnChartModel = $expenses->groupBy('type')
            ->reduce(function (ColumnChartModel $columnChartModel, $data) {
                $type = $data->first()->type;
                $value = $data->sum('amount');
                return $columnChartModel->addColumn($type, $value, $this->colors[$type]);
            }, (new ColumnChartModel())
                ->setTitle('Expenses by Type')
                ->setAnimated($this->firstRun)
                ->withOnColumnClickEventName('onColumnClick')
            );
        $pieChartModel = $expenses->groupBy('type')
            ->reduce(function (PieChartModel $pieChartModel, $data) {
                $type = $data->first()->type;
                $value = $data->sum('amount');
                return $pieChartModel->addSlice($type, $value, $this->colors[$type]);
            }, (new PieChartModel())
                ->setTitle('Expenses by Type')
                ->setAnimated($this->firstRun)
                ->withOnSliceClickEvent('onSliceClick')
            );
        $lineChartModel = $expenses
            ->reduce(function (LineChartModel $lineChartModel, $data) use ($expenses) {
                $index = $expenses->search($data);
                $amountSum = $expenses->take($index + 1)->sum('amount');
                if ($index == 6) {
                    $lineChartModel->addMarker(7, $amountSum);
                }
                if ($index == 11) {
                    $lineChartModel->addMarker(12, $amountSum);
                }
                return $lineChartModel->addPoint($index, $amountSum, ['id' => $data->id]);
            }, (new LineChartModel())
                ->setTitle('Expenses Evolution')
                ->setAnimated($this->firstRun)
                ->withOnPointClickEvent('onPointClick')
            );
        $areaChartModel = $expenses
            ->reduce(function (AreaChartModel $areaChartModel, $data) use ($expenses) {
                return $areaChartModel->addPoint($data->description, $data->amount, ['id' => $data->id]);
            }, (new AreaChartModel())
                ->setTitle('Expenses Peaks')
                ->setAnimated($this->firstRun)
                ->setColor('#f6ad55')
                ->withOnPointClickEvent('onAreaPointClick')
                ->setXAxisVisible(false)
                ->setYAxisVisible(true)
            );
        $this->firstRun = false;
        return view('livewire.livewire-charts')
            ->with([
                'columnChartModel' => $columnChartModel,
                'pieChartModel' => $pieChartModel,
                'lineChartModel' => $lineChartModel,
                'areaChartModel' => $areaChartModel,
            ]);
    }
}

Go to resources/views/livewire folder and open livewire-charts.blade.php file. Then add the following code into your livewire-charts.blade.php.blade.php file:

<div class="container mx-auto space-y-4 p-4 sm:p-0">
    <ul class="flex flex-col sm:flex-row sm:space-x-8 sm:items-center">
        <li>
            <input type="checkbox" value="travel" wire:model="types"/>
            <span>Travel</span>
        </li>
        <li>
            <input type="checkbox" value="shopping" wire:model="types"/>
            <span>Shopping</span>
        </li>
        <li>
            <input type="checkbox" value="food" wire:model="types"/>
            <span>Food</span>
        </li>
        <li>
            <input type="checkbox" value="entertainment" wire:model="types"/>
            <span>Entertainment</span>
        </li>
        <li>
            <input type="checkbox" value="other" wire:model="types"/>
            <span>Other</span>
        </li>
    </ul>
    <div class="flex flex-col sm:flex-row space-y-4 sm:space-y-0 sm:space-x-4">
        <div class="shadow rounded p-4 border bg-white flex-1" style="height: 32rem;">
            <livewire:livewire-column-chart
                key="{{ $columnChartModel->reactiveKey() }}"
                :column-chart-model="$columnChartModel"
            />
        </div>
        <div class="shadow rounded p-4 border bg-white flex-1" style="height: 32rem;">
            <livewire:livewire-pie-chart
                key="{{ $pieChartModel->reactiveKey() }}"
                :pie-chart-model="$pieChartModel"
            />
        </div>
    </div>
    <div class="shadow rounded p-4 border bg-white" style="height: 32rem;">
        <livewire:livewire-line-chart
            key="{{ $lineChartModel->reactiveKey() }}"
            :line-chart-model="$lineChartModel"
        />
    </div>
    <div class="shadow rounded p-4 border bg-white" style="height: 32rem;">
        <livewire:livewire-area-chart
            key="{{ $areaChartModel->reactiveKey() }}"
            :area-chart-model="$areaChartModel"
        />
    </div>
</div>

Step 6: Create Route

Go to routes folder and open web.php. Then add the following routes into your web.php file:

Route::get('/livewire-charts', function () {
    return view('home');
});

Step 7: Create View File

Go to resources/views/ folder and create one blade view files that name home.blade.php file. Then add the following code into your home.blade.php file:

<!DOCTYPE html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Laravel 9 Livewire Charts</title>
    <link href="https://unpkg.com/[email protected]^1.0/dist/tailwind.min.css" rel="stylesheet">
    <livewire:styles />
</head>
<body class="bg-gray-200 p-8">
<livewire:livewire-charts/>
<livewire:scripts />
<script src="https://cdn.jsdelivr.net/gh/alpinejs/[email protected]/dist/alpine.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/apexcharts"></script>
</body>
</html>

Step 8: Run Development Server

Finally, you need to execute the following PHP artisan serve command to start your laravel livewire charts app:

php artisan serve

If you want to run the project diffrent port so use this below command

php artisan serve --port=8080

Now, open browser and test laravel 8 livewire charts app:

http://localhost:8000/livewire-charts

If you want to know more about asantibanez livewire-charts, So, you can visit this url :- https://github.com/asantibanez/livewire-charts.

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