问题
I am a yiibie and i am working on uploading of video. I have used the uploadmultifile extension and have made changes according to this link http://www.yiiframework.com/extension/uploadmultifiles/in my video view file and my videocontroller. The video successfully gets goes into the video folder(projectname/video) but it doesn't comes the database table named video. I want that when i create a video via projectname/video/create it should be displayed when i type the url projectname/video/admin so that i can manage my videos here and after that i can simply display all my videos on the interface. I have been looking for this all around but haven't come up with a sloution, please help me with this.
This is the code for my Video Controller
<?php
class VideoController extends RController
{
/**
* @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/admin';
/**
* @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
'rights',
);
}
/**
* Specifies the access control rules.
* This method is used by the 'accessControl' filter.
* @return array access control rules
*/
public function accessRules()
{
return array(
array('allow', // allow all users to perform 'index' and 'view' actions
'actions'=>array('index','view'),
'users'=>array('*'),
),
array('allow', // allow authenticated user to perform 'create' and 'update' actions
'actions'=>array('create','update'),
'users'=>array('@'),
),
array('allow', // allow admin user to perform 'admin' and 'delete' actions
'actions'=>array('admin','delete'),
'users'=>array('admin'),
),
array('deny', // deny all users
'users'=>array('*'),
),
);
}
/**
* 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 Video;
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST))
{
var_dump('ALL POST');
var_dump($_POST);
} else {
var_dump('NO POST');
}
if(isset($_POST['video']))
{
var_dump('VIDEO POST');
var_dump($_POST['video']);
$model->attributes=$_POST['video'];
$model->video = Video::getInstance($model, 'video');
if($model->save(false))
$this->redirect(array('view','id'=>$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['Video']))
{
$model->attributes=$_POST['Video'];
if($model->save())
$this->redirect(array('view','id'=>$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)
{
if(Yii::app()->request->isPostRequest)
{
// we only allow deletion via POST request
$this->loadModel($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'));
}
else
throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
}
/**
* Lists all models.
*/
public function actionIndex()
{
$dataProvider=new CActiveDataProvider('Video');
$this->render('index',array(
'dataProvider'=>$dataProvider,
));
}
/**
* Manages all models.
*/
public function actionAdmin()
{
$model=new Video('search');
$model->unsetAttributes(); // clear any default values
if(isset($_GET['Video']))
$model->attributes=$_GET['Video'];
$this->render('admin',array(
'model'=>$model,
));
}
public function actionUpload()
{
Yii::import("ext.EAjaxUpload.qqFileUploader");
$folder=Yii::getPathOfAlias('webroot').'/video/';// folder for uploaded files
$allowedExtensions = array("3gp","mp4");//array("jpg","jpeg","gif","exe","mov" and etc...
$sizeLimit = 100 * 1024 * 1024;// maximum file size in bytes
$uploader = new qqFileUploader($allowedExtensions, $sizeLimit);
$result = $uploader->handleUpload($folder);
$return = htmlspecialchars(json_encode($result), ENT_NOQUOTES);
$fileSize=filesize($folder.$result['filename']);//GETTING FILE SIZE
$fileName=$result['filename'];//GETTING FILE NAME
//$img = CUploadedFile::getInstance($model,'image');
echo $return;// it's array
}
/**
* 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 $id the ID of the model to be loaded
* @return Video the loaded model
* @throws CHttpException
*/
public function loadModel($id)
{
$model=Video::model()->findByPk($id);
if($model===null)
throw new CHttpException(404,'The requested page does not exist.');
return $model;
}
/**
* Performs the AJAX validation.
* @param Video $model the model to be validated
*/
protected function performAjaxValidation($model)
{
if(isset($_POST['ajax']) && $_POST['ajax']==='video-form')
{
echo CActiveForm::validate($model);
Yii::app()->end();
}
}
}
and this is my view file
<?php
/* @var $this VideoController */
/* @var $model Video */
/* @var $form BSActiveForm */
?>
<?php $form=$this->beginWidget('bootstrap.widgets.BsActiveForm', array(
'id'=>'video-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',
),
)); ?>
<p class="help-block">Fields with <span class="required">*</span> are required.</p>
<?php echo $form->errorSummary($model); ?>
<?php //echo $form->errorSummary($model); ?>
<?php echo $form->labelEx($model,'user_id'); ?>
<?php
$this->widget('ext.select2.ESelect2',array(
'name'=>'video[user_id]',
'data'=>CHtml::listData(User::model()->findAll(), 'id', 'username'), //the whole available list
'htmlOptions'=>array(
'placeholder'=>' search User name?',
//'options'=>$options, //the selected values
//'multiple'=>'multiple',
'style'=>'width:530px',
),
));
?> <br><br>
<?php echo $form->errorSummary($model); ?>
<?php
$this->widget('ext.EAjaxUpload.EAjaxUpload',
array(
'id'=>'uploadFile',
'config'=>array(
'action'=>Yii::app()->createUrl('video/upload'),
'allowedExtensions'=>array("mp4","3gp"),//array("jpg","jpeg","gif","exe","mov" and etc...
'sizeLimit'=>1000*1024*1024,// maximum file size in bytes
'minSizeLimit'=>1*1024,
'auto'=>true,
'multiple' => true,
'onComplete'=>"js:function(id, fileName, responseJSON){ alert(fileName); }",
'messages'=>array(
'typeError'=>"{file} has invalid extension. Only {extensions} are allowed.",
'sizeError'=>"{file} is too large, maximum file size is {sizeLimit}.",
'minSizeError'=>"{file} is too small, minimum file size is {minSizeLimit}.",
'emptyError'=>"{file} is empty, please select files again without it.",
'onLeave'=>"The files are being uploaded, if you leave now the upload will be cancelled."
),
'showMessage'=>"js:function(message){ alert(message); }"
)
));
?>
<?php //echo $form->textFieldControlGroup($model,'fileName',array('maxlength'=>45)); ?>
<?php //echo $form->textFieldControlGroup($model,'user_id'); ?>
<?php echo BsHtml::submitButton('Submit', array('color' => BsHtml::BUTTON_COLOR_PRIMARY)); ?>
<?php $this->endWidget(); ?>
And this is the video model
<?php
/**
* This is the model class for table "video".
*
* The followings are the available columns in table 'video':
* @property integer $id
* @property string $video
* @property integer $user_id
*
* The followings are the available model relations:
* @property User $user
*/
class Video extends CActiveRecord
{
/**
* Returns the static model of the specified AR class.
* @param string $className active record class name.
* @return Video the static model class
*/
public static function model($className=__CLASS__)
{
return parent::model($className);
}
/**
* @return string the associated database table name
*/
public function tableName()
{
return 'video';
}
/**
* @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('video, user_id', 'required'),
array('user_id', 'numerical', 'integerOnly'=>true),
array('video', 'length', 'max'=>45),
// The following rule is used by search().
// Please remove those attributes that should not be searched.
array('id, video, user_id', '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(
'user' => array(self::BELONGS_TO, 'User', 'user_id'),
);
}
/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return array(
'id' => 'ID',
'video' => 'Video',
'user_id' => 'User',
);
}
/**
* 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);
$criteria->compare('video',$this->video,true);
$criteria->compare('user_id',$this->user_id);
return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
));
}
}
This is the create view file
<?php
/* @var $this VideoController */
/* @var $model Video */
?>
<?php
$this->breadcrumbs=array(
'Videos'=>array('index'),
'Create',
);
$this->menu=array(
array('icon' => 'glyphicon glyphicon-list','label'=>'List Video', 'url'=>array('index')),
array('icon' => 'glyphicon glyphicon-tasks','label'=>'Manage Video', 'url'=>array('admin')),
);
?>
<?php echo BsHtml::pageHeader('Create','Video') ?>
<?php $this->renderPartial('_form', array('model'=>$model)); ?>
And this is the _form.php file for video
<?php
/* @var $this VideoController */
/* @var $model Video */
/* @var $form BSActiveForm */
?>
<?php $form=$this->beginWidget('bootstrap.widgets.BsActiveForm', array(
'id'=>'video-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',
),
)); ?>
<p class="help-block">Fields with <span class="required">*</span> are required.</p>
<?php echo $form->errorSummary($model); ?>
<?php //echo $form->errorSummary($model); ?>
<?php echo $form->labelEx($model,'user_id'); ?>
<?php
$this->widget('ext.select2.ESelect2',array(
'name'=>'video[user_id]',
'data'=>CHtml::listData(User::model()->findAll(), 'id', 'username'), //the whole available list
'htmlOptions'=>array(
'placeholder'=>' search User name?',
//'options'=>$options, //the selected values
//'multiple'=>'multiple',
'style'=>'width:530px',
),
));
?> <br><br>
<?php echo $form->errorSummary($model); ?>
<?php
$this->widget('ext.EAjaxUpload.EAjaxUpload',
array(
'id'=>'uploadFile',
'config'=>array(
'action'=>Yii::app()->createUrl('video/upload'),
'allowedExtensions'=>array("mp4","3gp"),//array("jpg","jpeg","gif","exe","mov" and etc...
'sizeLimit'=>1000*1024*1024,// maximum file size in bytes
'minSizeLimit'=>1*1024,
'auto'=>true,
'multiple' => true,
'onComplete'=>"js:function(id, fileName, responseJSON){ alert(fileName); }",
'messages'=>array(
'typeError'=>"{file} has invalid extension. Only {extensions} are allowed.",
'sizeError'=>"{file} is too large, maximum file size is {sizeLimit}.",
'minSizeError'=>"{file} is too small, minimum file size is {minSizeLimit}.",
'emptyError'=>"{file} is empty, please select files again without it.",
'onLeave'=>"The files are being uploaded, if you leave now the upload will be cancelled."
),
'showMessage'=>"js:function(message){ alert(message); }"
)
));
?>
<?php //echo $form->textFieldControlGroup($model,'fileName',array('maxlength'=>45)); ?>
<?php //echo $form->textFieldControlGroup($model,'user_id'); ?>
<?php echo BsHtml::submitButton('Submit', array('color' => BsHtml::BUTTON_COLOR_PRIMARY)); ?>
<?php $this->endWidget(); ?>
回答1:
If you don't save the model in database, first check if data from submit are what you need and the model is saved without model validation.
public function actionCreate()
{
$model=new Video;
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST){
var_dump('ALL POST');
var_dump($_POST);
} else {
var_dump('NO POST');
}
if(isset($_POST['video']))
{
var_dump('VIDEO POST');
var_dump($_POST['video']);
$model->attributes=$_POST['video'];
//$model->video = Video::getInstance($model, 'video');
if($model->save(false))
$this->redirect(array('view','id'=>$model->id));
}
$this->render('create',array(
'model'=>$model,
));
}
If the var_dump show proper value and overriding the validation the value is saved in db the problem is in the validation rules.
and in the view try
<?php
echo "<br /> Video = : ". $model->video ."<br />";
?>
来源：https://stackoverflow.com/questions/34114944/yii-how-to-manage-videos-when-using-multiuploadfiles-extension