Yii2 widget for loading images. That widget integrates multiple file selection, drag&drop support and preview of images.

use jQuery Knob plugin (http://anthonyterrien.com/knob/)

The preferred way to install this extension is through composer.

Either run

$ composer require zakharov-andrew/yii2-image-upload-widget

or add

"zakharov-andrew/yii2-image-upload-widget": "*"

to the require section of your composer.json file.

Add this to your main configuration's modules array

    'modules' => [
        'imageupload' => [
            'class' => 'ZakharovAndrew\imageupload\Module',
            'uploadDir' => '/path/to/upload/dir/',
        ],
        // ...
    ],

Note: Change the value of uploadDir to the directory for uploading images.

yii2-image-upload-widget it is available under a MIT License. Detailed information can be found in the LICENSE.md.