README.md

Upload behavior for Yii 2

This behavior automatically uploads file and fills the specified attribute with a value of the name of the uploaded file.

Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require --prefer-dist mongosoft/yii2-upload-behavior "*"

or add

"mongosoft/yii2-upload-behavior": "*"

to the require section of your composer.json.

Usage

Upload file

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

Upload image and create thumbnails

    function behaviors()
    {
        return [
            [
                'class' => UploadBehavior::className(),
                'attribute' => 'file',
                'scenarios' => ['insert', 'update'],
                'placeholder' => '@app/modules/user/assets/images/userpic.jpg',
                'path' => '@webroot/upload/{id}/images',
                'url' => '@web/upload/{id}/images',
            ],
        ];
    }