Yii CMultiFileUpload select multiple files

问题

Got The Answer

To upload multiple file in to the database for registration have tried so many ways to make multiple file upload workable using CMultiFileUpload widget. Already, I have checked and followed below links-

http://www.yiiframework.com/forum/index.php/topic/47665-multiple-file-upload/

Yii multiple file upload

BUT still no luck!!

Error: storing the data but the files are not getting uploaded please help Here is my code:

In Form

<?php  $this->widget('CMultiFileUpload',
        array(
                   'model'=>$model,
                   'attribute' => 'documents',
                   'accept'=>'jpg|gif|png|doc|docx|pdf',
                   'denied'=>'Only doc,docx,pdf and txt are allowed', 
                   'max'=>4,
                   'remove'=>'[x]',
                   'duplicate'=>'Already Selected',

                )
);?>

Controller Code

public function actionRegistration()
    {
        $model=new PatientRegistration;

        $this->performAjaxValidation($model);

        if(isset($_POST['PatientRegistration']))
        {
            $model->attributes=$_POST['PatientRegistration'];
            if($model->validate())
            {
                if(isset($_POST['PatientRegistration']))
                {
                    if($filez=$this->uploadMultifile($model,'documents','/Images/'))
                    {
                        $model->documents=implode(",", $filez);
                    }
                    $model->attributes=$_POST['PatientRegistration'];
                    if($model->save())
                    {
                        //  $this->render('registration',array('model'=>$model));
                        $this->redirect(array('/patientregistration/patientview','id'=>$model->register_id));
                    }
                }
            }
        }
        $this->render('registration',array('model'=>$model));
    }
    public function uploadMultifile($model,$attr,$path)
    {
        /*
         * path when uploads folder is on site root.
         * $path='/uploads/doc/'
         */
        if($sfile=CUploadedFile::getInstances($model, $attr)){
            foreach ($sfile as $i=>$file){
                // $formatName=time().$i.'.'.$file->getExtensionName();
                $fileName = "{$sfile[$i]}";
                $formatName=time().$i.'_'.$fileName;
                $file->saveAs(Yii::app()->basePath.$path.$formatName);
                $ffile[$i]=$formatName;
            }
            return ($ffile);
        }
    }

Add in CActiveForm widget

'htmlOptions' => array(
        'enctype' => 'multipart/form-data',
    ),

Hence u can use this code to upload multiple files in yiiframework

回答1:

Here is the simplest Code for Multiple File Upload in Yii Framework

code

In Controller

  public function actionCreate()

    {
        $model = new Upload;
       echo Yii::app()->basePath.'/Images/';
       if(isset($_POST['Upload']))
        {
    if($filez=$this->uploadMultifile($model,'Document','/Images/'))
   {

   $model->Document=implode(",", $filez);
   }
   $model->attributes=$_POST['Upload'];
    if ($model->save())
            {
               $this->redirect(array('view', 'id' => $model->idUpload));
        }
        }
        $this->render('create', array(
            'model' => $model,
         ));

    }
//Function for uploading and saving Multiple files
    public function uploadMultifile ($model,$attr,$path)
    {
    /*
     * path when uploads folder is on site root.
     * $path='/uploads/doc/'
     */
    if($sfile=CUploadedFile::getInstances($model, $attr)){

      foreach ($sfile as $i=>$file){  

        // $formatName=time().$i.'.'.$file->getExtensionName();
        $fileName = "{$sfile[$i]}";
          $formatName=time().$i.'_'.$fileName;
         $file->saveAs(Yii::app()->basePath.$path.$formatName);
         $ffile[$i]=$formatName;
         }
        return ($ffile);
       }
     }

In Form

<?php $form=$this->beginWidget('CActiveForm', array(
    'id'=>'upload-form',
    // Please note: When you enable ajax validation, make sure the corresponding
    // controller action is handling ajax validation correctly.
    // There is a call to performAjaxValidation() commented in generated controller code.
    // See class documentation of CActiveForm for details on this.
    'enableAjaxValidation'=>false,
    'htmlOptions' => array(
        'enctype' => 'multipart/form-data',
    ),
)); ?>


<?php  $this->widget('CMultiFileUpload',
  array(
       'model'=>$model,
       'attribute' => 'Document',
       'accept'=>'jpg|gif|png|doc|docx|pdf',
       'denied'=>'Only doc,docx,pdf and txt are allowed', 
       'max'=>4,
       'remove'=>'[x]',
       'duplicate'=>'Already Selected',

       )
        );?>

回答2:

That was all up is for multiple upload - that's nice, but as for multiple select you can try this yii extension

I hope that this link will help someone, because I was struggling with multiple select files for multiple upload then. Spent lot of time in Google search. Cheers

来源：https://stackoverflow.com/questions/21854460/yii-cmultifileupload-select-multiple-files