boliver20/yii2-dropzone

DropzoneJs Extention for Yii2

2.0 2018-05-25 20:47 UTC

Requires

• bower-asset/dropzone: ~5
• yiisoft/yii2: 2.0.*

MIT

• B. Oliver

• upload
• extension
• yii2
• dropzone

README

DropzoneJs Extention for Yii2

A port of DropzoneJs for Yii2 Framework

Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require --prefer-dist boliver20/yii2-dropzone "*"

or add

"boliver20/yii2-dropzone": "*"

to the require section of your composer.json file.

Usage

Once the extension is installed, simply use it in your code by to create Ajax upload area :

echo \boliver\DropZone::widget();

To pass options : (More details at dropzonejs official docs )

echo \boliver\DropZone::widget([
       'options' => [
           'maxFilesize' => '2',
       ],
       'clientEvents' => [
           'complete' => "function(file){console.log(file)}",
           'removedfile' => "function(file){alert(file.name + ' is removed')}"
       ],
   ]);

Example of upload method :

public function actionUpload()
{
    $fileName = 'file';
    $uploadPath = './files';

    $file = \yii\web\UploadedFile::getInstanceByName($fileName);

    //Print file data
    //print_r($file);

    if ($file && $file->saveAs($uploadPath . '/' . $file->name)) {
        //Now save file data to database

        echo \yii\helpers\Json::encode($file);
    }

    return false;
}