PHP code example of mohorev / yii2-upload-behavior

1. Go to this page and download the library: Download mohorev/yii2-upload-behavior 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/ */

mohorev / yii2-upload-behavior example snippets


class Document extends ActiveRecord
{
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            ['file', 'file', 'extensions' => 'doc, docx, pdf', 'on' => ['insert', 'update']],
        ];
    }

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getCategory()
    {
        return $this->hasOne(Category::class, [ 'id' => 'id_category' ]);
    }

    /**
     * @inheritdoc
     */
    function behaviors()
    {
        return [
            [
                'class' => UploadBehavior::class,
                'attribute' => 'file',
                'scenarios' => ['insert', 'update'],
                'path' => '@webroot/upload/docs/{category.id}',
                'url' => '@web/upload/docs/{category.id}',
            ],
        ];
    }
}


class Controller extends Controller
{
    public function actionCreate($id)
    {
        $model = $this->findModel($id);
        $model->setScenario('insert'); // Note! Set upload behavior scenario.
        
        ...
        ...
    }
}



 $form = ActiveForm::begin(['options' => ['enctype' => 'multipart/form-data']]); 

class User extends ActiveRecord
{
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            ['image', 'image', 'extensions' => 'jpg, jpeg, gif, png', 'on' => ['insert', 'update']],
        ];
    }

    /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            [
                'class' => \mohorev\file\UploadImageBehavior::class,
                'attribute' => 'image',
                'scenarios' => ['insert', 'update'],
                'placeholder' => '@app/modules/user/assets/images/userpic.jpg',
                'path' => '@webroot/upload/user/{id}',
                'url' => '@web/upload/user/{id}',
                'thumbs' => [
                    'thumb' => ['width' => 400, 'quality' => 90],
                    'preview' => ['width' => 200, 'height' => 200],
                    'news_thumb' => ['width' => 200, 'height' => 200, 'bg_color' => '000'],
                ],
            ],
        ];
    }
}


 $form = ActiveForm::begin(['options' => ['enctype' => 'multipart/form-data']]); 

class Track extends ActiveRecord
{
    public function getArtist()
    {
        return $this->hasOne(Artist::class, [ 'id' => 'id_artist' ]);
    }

    public function behaviors()
    {
        return [
            [
                'class' => UploadBehavior::class,
                'attribute' => 'image',
                'scenarios' => ['default'],
                'path' => '@webroot/uploads/{artist.slug}',
                'url' => '@web/uploads/{artist.slug}',
            ],
        ];
    }
}


php composer.phar