PHP code example of aquy / yii2-gallery-manager

1. Go to this page and download the library: Download aquy/yii2-gallery-manager library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

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

aquy / yii2-gallery-manager example snippets


class m150318_154933_gallery_ext
    extends aquy\gallery\migrations\m140930_003227_gallery_manager
{

}


public function behaviors()
{
    return [
         'galleryBehavior' => [
             'class' => GalleryBehavior::className(),
             'type' => 'product',
             'directory' => Yii::getAlias('@webroot') . '/images/product/gallery',
             'url' => Yii::getAlias('@web') . '/images/product/gallery',
         ]
    ];
}


public function actions()
{
    return [
       'galleryApi' => [
           'class' => GalleryManagerAction::className(),
           // mappings between type names and model classes (should be the same as in behaviour)
           'types' => [
               'product' => Product::className()
           ]
       ],
    ];
}


if ($model->isNewRecord) {
    echo 'Can not upload images for new record';
} else {
    echo GalleryManager::widget(
        [
            'model' => $model,
            'behaviorName' => 'galleryBehavior',
            'apiRoute' => 'product/galleryApi',
            'async' => false
        ]
    );
}


foreach($model->getBehavior('galleryBehavior')->getImages() as $image) {
    echo Html::img($image->getUrl());
}


$image = $model->getBehavior('galleryBehavior')->getImage()
echo Html::img($image->getUrl());