PHP code example of troy / yii2-image-upload

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

troy / yii2-image-upload example snippets


<?= \troy\ImageUpload\ImageUpload::widget(
    [
         'targetId' => 'imageUpload',//html dom id
         'config' =>[
             'action' =>Yii::$app->getUrlManager()->createUrl(['site/index'])
         ]
    ]
); 


<?=
.....
use yii\web\JsExpression;
.....

\troy\ImageUpload\ImageUpload::widget(
    [
         'targetId' => 'imageUpload',//html dom id
         'config' =>[
             'action' =>Yii::$app->getUrlManager()->createUrl(['site/index']),
             'onComplete' => new JsExpression("function(fileName, responseJSON){ something todo...... }")
         ]
    ]
);



php composer.phar 


 class SiteController extends Controller
  {
      public function actions()
      {
          return [
              'upload' => [
                  'class' => 'troy\ImageUpload\UploadAction',
                  'successCallback' => [$this, 'successCallback'],
                  'beforeStoreCallback' => [$this,'beforeStoreCallback']
              ],
          ]
      }
 
      public function successCallback($store,$file)
      {
      }
      public function beforeStoreCallback($file)
      {
      }
  }