PHP code example of diiimonn / yii2-widget-checkbox-multiple

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

diiimonn / yii2-widget-checkbox-multiple example snippets

...
use diiimonn\widgets\CheckboxMultiple;
use yii\helpers\Url;
...

<?= $form->field($model, 'books')->widget(CheckboxMultiple::className(), [
    'dataAttribute' => 'name',
    'scriptOptions' => [
        'ajax' => [
            'url' => Url::toRoute(['books']),
        ],
    ],
    'placeholder' => Yii::t('app', 'Select ...'),
]) 

...
use diiimonn\widgets\CheckboxMultiple;
use yii\helpers\Url;
...

<?= CheckboxMultiple::widget([
    'model' => $model,
    'attribute' => 'books',
    'dataAttribute' => 'name',
    'scriptOptions' => [
        'ajax' => [
            'url' => Url::toRoute(['books']),
        ],
    ],
    'placeholder' => Yii::t('app', 'Select ...'),
]) 

...
'scriptOptions' => [
    'defaultCheckbox' => false,
    'limit' => 10,
    'templateItem' => Html::tag('li', Html::tag('span', '{text}') .
            Html::tag('span', Html::tag('span', '', [
                'class' => 'glyphicon glyphicon-remove',
            ]), [
                'class' => 'checkbox-multiple-remove-item',
            ]), [
                'class' => 'checkbox-multiple-item',
            ]),
    'templateInput' => Html::textInput('checkbox-multiple-input', '', [
            'class' => 'form-control input-sm',
        ]),
    'slimScroll' => [
        'color' => '#333',
        'railOpacity' => 0.5,
        'railColor' => '#666666',
    ],
],

...
use yii\db\Query;
...

public function actionBooks()
{
    Yii::$app->response->format = 'json';

    $json = new \stdClass();

    $query = new Query();
    $query->select([
        'id' => 'id',
        'text' => 'name'
    ]);
    $query->from(BookModel::tableName());

    if ($search = Yii::$app->request->post('search', '')) {
        $query->where(['like', 'username', $search]);
    }

    $query->orderBy([
        'name' => SORT_ASC
    ]);

    if ($itemsId = Yii::$app->request->post('itemsId', [])) {
        $query->andWhere(['not in', 'id', $itemsId]);
    }

    $query->limit(20);

    $command = $query->createCommand();
    $data = $command->queryAll();
    $json->results = array_values($data);

    return $json;
}

$ php composer.phar