Hi,
I’m Uploading image according this
Insert works fine but Update posts image field as empty. I don’t have any idea why.
model:
<?php
class Artworks extends CActiveRecord
{
/**
* @return array validation rules for model attributes.
*/
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
array('image, state', 'required'),
array('width, height, price_dollar, price_rial, style_id, theme_id, technic_id, category_id', 'numerical', 'integerOnly'=>true),
array('state', 'length', 'max'=>16),
array('state', 'in', 'range'=>$this->getAllowedStateRange()),
array('create_date', 'safe'),
// The following rule is used by search().
// Please remove those attributes that should not be searched.
array('id, image, width, height, create_date, state, price_dollar, price_rial, style_id, theme_id, technic_id, category_id', 'safe', 'on'=>'search'),
// this will allow empty field when page is update (remember here i create scenario update)
//array('image', 'file','types'=>'jpg, gif, png', 'allowEmpty'=>true, 'on'=>'update'),
);
}
/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return array(
'id' => 'ID',
'image' => 'Image',
'width' => 'Width',
'height' => 'Height',
'create_date' => 'Create Date',
'state' => 'State',
'price_dollar' => 'Price Dollar',
'price_rial' => 'Price Rial',
'style_id' => 'Style',
'theme_id' => 'Theme',
'technic_id' => 'Technic',
'category_id' => 'Category',
);
}
/**
* Retrieves a list of models based on the current search/filter conditions.
* @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
*/
public function search()
{
// Warning: Please modify the following code to remove attributes that
// should not be searched.
$criteria=new CDbCriteria;
$criteria->compare('id',$this->id);
$criteria->compare('image',$this->image);
$criteria->compare('width',$this->width);
$criteria->compare('height',$this->height);
$criteria->compare('create_date',$this->create_date,true);
$criteria->compare('state',$this->state,true);
$criteria->compare('price_dollar',$this->price_dollar);
$criteria->compare('price_rial',$this->price_rial);
$criteria->compare('style_id',$this->style_id);
$criteria->compare('theme_id',$this->theme_id);
$criteria->compare('technic_id',$this->technic_id);
$criteria->compare('category_id',$this->category_id);
return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
));
}
}
controller:
<?php
class ArtworksController extends Controller
{
/**
* @var string the default layout for the views. Defaults to '//layouts/column2', meaning
* using two-column layout. See 'protected/views/layouts/column2.php'.
*/
public $layout='/layouts/column2';
/**
* @return array action filters
*/
public function filters()
{
return array(
'accessControl', // perform access control for CRUD operations
'postOnly + delete', // we only allow deletion via POST request
);
}
/**
* Displays a particular model.
* @param integer $id the ID of the model to be displayed
*/
public function actionView($id)
{
$this->render('view',array(
'model'=>$this->loadModel($id),
));
}
/**
* Creates a new model.
* If creation is successful, the browser will be redirected to the 'view' page.
*/
public function actionCreate()
{
$model=new Artworks;
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Artworks']))
{
$model->attributes=$_POST['Artworks'];
$uploadedFile=CUploadedFile::getInstance($model,'image');
// random number + file name
//$fileName = "{$rnd}-{$uploadedFile}";
$fileName = "{$uploadedFile}";
$model->image = $fileName;
$model->tn_image = 'tn_'.$fileName;
if($model->save())
{
$uploadedFile->saveAs(str_replace('/','\\',$_SERVER['DOCUMENT_ROOT']).DIRECTORY_SEPARATOR.'mnaraghi'.DIRECTORY_SEPARATOR.'arts'.DIRECTORY_SEPARATOR.$fileName);
$this->redirect(array('view','id'=>$model->id));
}
}
$this->render('create',array(
'model'=>$model,
));
}
/**
* Updates a particular model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id the ID of the model to be updated
*/
public function actionUpdate($id)
{
$model=$this->loadModel($id);
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Artworks']))
{
//$_POST['Artworks']['image'] = $model->image;
$model->attributes=$_POST['Artworks'];
$uploadedFile=CUploadedFile::getInstance($model,'image');
if($model->save())
{
if(!empty($uploadedFile)) // check if uploaded file is set or not
{
$uploadedFile->saveAs(str_replace('/','\\',$_SERVER['DOCUMENT_ROOT']).DIRECTORY_SEPARATOR.'mnaraghi'.DIRECTORY_SEPARATOR.'arts2'.$model->image);
}
$this->redirect(array('view','id'=>$model->id));
}
}
$this->render('update',array(
'model'=>$model,
));
}
/**
* Deletes a particular model.
* If deletion is successful, the browser will be redirected to the 'admin' page.
* @param integer $id the ID of the model to be deleted
*/
public function actionDelete($id)
{
//Delete file
unlink(str_replace('/','\\',$_SERVER['DOCUMENT_ROOT']).'\mnaraghi\arts\\'.$this->loadModel($id)->image);
$this->loadModel($id)->delete();
// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
if(!isset($_GET['ajax']))
$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
}
/**
* Lists all models.
*/
public function actionIndex()
{
$dataProvider=new CActiveDataProvider('Artworks');
$this->render('index',array(
'dataProvider'=>$dataProvider,
));
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer $id the ID of the model to be loaded
* @return Artworks the loaded model
* @throws CHttpException
*/
public function loadModel($id)
{
$model=Artworks::model()->findByPk($id);
if($model===null)
throw new CHttpException(404,'The requested page does not exist.');
return $model;
}
/**
* Performs the AJAX validation.
* @param Artworks $model the model to be validated
*/
protected function performAjaxValidation($model)
{
if(isset($_POST['ajax']) && $_POST['ajax']==='artworks-form')
{
echo CActiveForm::validate($model);
Yii::app()->end();
}
}
}
Form:
<?php
/* @var $this ArtworksController */
/* @var $model Artworks */
/* @var $form CActiveForm */
?>
<div class="form">
<?php $form=$this->beginWidget('CActiveForm', array(
'id'=>'artworks-form',
'enableAjaxValidation'=>false,
'htmlOptions' => array(
'enctype' => 'multipart/form-data',
),
)); ?>
<p class="note">Fields with <span class="required">*</span> are required.</p>
<?php echo $form->errorSummary($model); ?>
<div class="row">
<?php echo $form->labelEx($model,'image'); ?>
<?php echo CHtml::activeFileField($model,'image'); ?>
<?php echo $form->error($model,'image'); ?>
</div>
<?php if($model->isNewRecord!='1'){ ?>
<div class="row">
<!-- Image shown here if page is update page -->
<?php
echo CHtml::image(Yii::app()->request->baseUrl.'/arts/'.$model->image,"image",array("width"=>200));}
?>
<?php $this->endWidget(); ?>
</div><!-- form -->