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Install extension kartik widget in yii2 and how to use it

DEMO PLUGIN

In this tutorial i will show you how to install extension kartik widget in yii2 and how to use it.

INSTALL

1) First, install composer.phar in your root directory of yii

curl -sS https://getcomposer.org/installer | php

install composer to your yii
If you get error “curl: command not found”, you must install curl

sudo apt-get install curl

you can see ‘composer.phar’ like this
compose phar yii
2. Install kartik widget with the following script :

php composer.phar require kartik-v/yii2-widgets "*"

install composer to yii

And then will be downloading
install kartik widget in yii2

After download, you can see kartik widget in vendor/kartik-v
kartik widget folder in yii2

HOW TO USE

With kartik widget we can use any plugin :
– Select2 (dropdown)
– Input text
– Input password
– Radio button
– Checkbox
– Etc ..

1) Now in my Controller i have the script :

<?php
namespace frontend\controllers;

use Yii;
use yii\web\Controller;
use app\models\Kartik;

class KartikController extends Controller
{
	public function actionIndex()
	{
		$model = Kartik::find()->one();
		return $this->render('index', ['model' => $model]);
	}
}

2) Script in my views :

<?php
use yii\helpers\Html;
use kartik\widgets\ActiveForm;
use kartik\widgets\SwitchInput;
use kartik\widgets\Select2;
use kartik\widgets\FileInput;
?>

<?php $form = ActiveForm::begin(); ?>
	
	<!-- input text -->
    <?= $form->field($model, 'title') ?>
    
    <!-- input password -->
    <?= $form->field($model, 'title')->passwordInput() ?>
    
    <!-- input checkbox -->
    <?= $form->field($model, 'title')->checkbox() ?>
    
    <!-- radio button / switch input -->
	<?php echo SwitchInput::widget([
		'name' => 'title',
		'type' => SwitchInput::RADIO,
		'items' => [
			['label' => 'Low', 'value' => 1],
			['label' => 'Medium', 'value' => 2],
			['label' => 'High', 'value' => 3],
		],		
	]);
	?>
	
	<!-- dropdown -->
	<?php
	$data = ['IDN' => 'Indonesian', 'MY' => 'Malaysia', 'SG' => 'Singapore'];
	echo Select2::widget([
		'name' => 'kv-type-01',
		'data' => $data,
		'options' => [
			'placeholder' => 'Select a type ...',
		],
	]);
	?>

    <?= Html::submitButton('Login', ['class' => 'btn btn-primary']) ?>

<?php ActiveForm::end(); ?>

OUTPUT :
Screenshot from 2015-08-10 12:53:02

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Ambar Hasbiyatmoko

Hello, I’m web developer. Passionate about programming, networking and web server. @kaskus  @facebook

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