Yii2 uploadable file

Yii2 extension for upload files

Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require --prefer-dist maxmirazh33/yii2-uploadable-file "*"

or add

"maxmirazh33/yii2-uploadable-file": "*"

to the require section of your composer.json file.

Usage

Once the extension is installed, simply use it in your code by :

In your model:

public function behaviors()
    {
        return [
            [
                'class' => \maxmirazh33\file\Behavior::className(),
                'savePathAlias' => '@web/files/',
                'urlPrefix' => '/files/',
                'attributes' => [
                    'image' => [
                        'savePathAlias' => '@web/images/',
                        'urlPrefix' => '/images/',
                    ],
                    'file',
                ],
            ],
        //other behaviors
        ];
    }

Use rules for validate attribute.

If your need perfectly file input, then in your view file:

echo $form->field($model, 'file')->widget('maxmirazh33\file\Widget');

After, in your view:

echo Html::a('myCoolFile', $model->getFileUrl('file'));

If you use Advanced App Template and this behavior attached in backend model, then in frontend model add trait

use \maxmirazh33\file\GetFileUrlTrait

and use getFileUrl() method for frontend model too.