Hi all,
Am New to yii,How to upload in image in database,i have table with attributes(id,image),how to store image in database by entering in create .
Hi all,
Am New to yii,How to upload in image in database,i have table with attributes(id,image),how to store image in database by entering in create .
Do you store image as a blob field? If yes, there is a tutorial for this.
However, if you want to upload image to your server and store the path in database, this wiki may help you.
u can find and use some upload and thumb extensions 
In controller… do like this…
public function actionCreate()
{
$model=new Images;
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Images']))
{
$model->attributes=$_POST['Images'];
//$model->image_name = CUploadedFile::getInstance($model,'image_name');
$myfile=CUploadedFile::getInstance($model,'image_name');
if (is_object($myfile) && get_class($myfile)==='CUploadedFile') {
$model->image_name=$myfile->name;
}
if($model->save()) {
//$model->imagenurl->saveAs('../images/'.$model->idProducto.'_'. $model->imagenurl);
if (is_object($myfile))
$myfile->saveAs(dirname(__FILE__).'/../../images/'.$model->image_name);
$this->redirect(array('view','id'=>$model->image_id));
}
}
$this->render('create',array(
'model'=>$model,
));
}
in model do like thiss…
<?php
/**
* This is the model class for table "images".
*
* The followings are the available columns in table 'images':
* @property integer $image_id
* @property string $image_name
* @property string $image_desc
*/
class Images extends CActiveRecord
{
public $image_name;
/**
* Returns the static model of the specified AR class.
* @return Images the static model class
*/
public static function model($className=__CLASS__)
{
return parent::model($className);
}
/**
* @return string the associated database table name
*/
public function tableName()
{
return 'images';
}
/**
* @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_desc,image_pwd', 'required'),
array('image_name, image_desc', 'length', 'max'=>50),
array('image_name', 'file', 'allowEmpty' => FALSE, 'types' => 'jpg, jpeg, gif, png'),
// The following rule is used by search().
// Please remove those attributes that should not be searched.
array('image_id, image_name, image_desc,image_pwd', 'safe', 'on'=>'search'),
);
}
/**
* @return array relational rules.
*/
public function relations()
{
// NOTE: you may need to adjust the relation name and the related
// class name for the relations automatically generated below.
return array(
);
}
/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return array(
'image_id' => 'Image Id',
'image_name' => 'Image',
'image_desc' => 'User Name',
'image_pwd' => 'Password',
);
}
/**
* 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;
$criteria->compare('image_id',$this->image_id);
$criteria->compare('image_name',$this->image_name,true);
$criteria->compare('image_desc',$this->image_desc,true);
$criteria->compare('image_pwd',$this->image_pwd,true);
return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
));
}
}
i think thats the logic… if u need complete code Email me
nigilan post is perfetct.
Model:
public function rules()
{
return array(
array('image', 'required'),
array('image', 'file', 'allowEmpty' => FALSE, 'types' => 'gif, jpg, png'),
array('id, image', 'safe', 'on'=>'search'),
);
}
View:
<?php
echo CHtml::form($this->createUrl('immagini/create'),
'post',
array(
'enctype' => 'multipart/form-data'
));
?>
<?php echo CHtml::fileField('Immagini[immagine]'); ?>
<?php echo CHtml::submitButton('Salva'); ?>
<?php echo CHtml::endForm(); ?>
Control:
$model->immagine = CUploadedFile::getInstance($model, 'immagine');
$model->immagine->saveAs($_POST['Immagini']['immagine']);
My image is not saving in the upload folder, any help will be helpful.
Thanks in advance.
I am also unable to upload my image here. Getting the error image size too large for every image.