کامنت در مجموعه آموزشی

[>@>mehr]

سلام, آقای شهرکی من طبق آموزش شما در مجموعه آموزشی کامنت رو ساختم, درست کار میکنه فقط نام نویسنده کامنت ذکر نمیشود. لطفآ اگر میشه بگین ایراد کجاست



public function actionCreate() { $model=new Comment;
// Uncomment the following line if AJAX validation is needed // $this->performAjaxValidation($model);
if(isset($_POST['Comment'])) { $model->attributes=$_POST['Comment']; if($model->save()) $this->redirect(array('view','id'=>$model->id)); }
$this->render('create',array( 'model'=>$model, )); }


_comments


<?php foreach ($comments as $comment):?> <div class="comment"> <div class="author"> <?php echo CHtml::encode($comment->author->username); ?>: </div> <div class="time"> on <?php echo date('F J, Y\a\t h:i a', strtotime($comment->create_time)); ?> </div> <div class="comment"> <?php echo nl2br(CHtml::encode($comment->content)); ?> </div>
<hr/> </div> <!-- comment --><?php endforeach; ?>




view.php


<div id="comments"> <?php if ($model->commentCount >= 1): ?> <h3> <?php echo $model->commentCount > 1 ? $model->commentCount . 'Comments' : 'One Comment' ; ?> </h3> <?php $this->renderPartial('_comments', array('comments' => $model->comments)) ; ?> <?php endif ; ?> <h3> Leave a Comment </h3>
<?php if (Yii::app()->user->hasFlash('commentSubmitted')): ?> <div class="flash-success"> <?php echo Yii::app()->user->getFlash('commentSubmitted'); ?> </div> <?php else: ?> <?php $this->renderPartial('/comment/_form', array('model'=> $comment)); ?> <?php endif ; ?></div>

همونطور که گفتم کامنت ثبت میشه ولی پیغام فلش هم نمایش داده نمیشه

[>@>mehr]

/** * Displays a particular model. * @param integer $id the ID of the model to be displayed */ public function actionView($id) { $post=$this->loadModel($id, true); $comment=$this->createComment($post); $this->render('view',array( 'model' => $post, 'comment' => $comment, )); }

[MMSHFE]

کد مدل کامنت رو هم بگذارین. بخصوص متد relations

[>@>mehr]

<?php
/** * This is the model class for table "comment". * * The followings are the available columns in table 'comment': * @property integer $id_comment * @property string $content * @property integer $post_id * @property string $create_time * @property integer $create_user_id * * The followings are the available model relations: * @property Post $post * @property User $createUser */class Comment extends CActiveRecord{ /** * @return string the associated database table name */ public function tableName() { return 'comment'; }
/** * @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('content, post_id', 'required'), array('post_id, create_user_id', 'numerical', 'integerOnly'=>true), array('create_time', 'safe'), // The following rule is used by search(). // @todo Please remove those attributes that should not be searched. array('id_comment, content, post_id, create_time, create_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( 'post' => array(self::BELONGS_TO, 'Post', 'post_id'), 'author' => array(self::BELONGS_TO, 'User', 'create_user_id'), ); }
/** * @return array customized attribute labels (name=>label) */ public function attributeLabels() { return array( 'id_comment' => 'Id Comment', 'content' => 'Content', 'post_id' => 'Post', 'create_time' => 'Create Time', 'create_user_id' => 'Create User', ); }
/** * Retrieves a list of models based on the current search/filter conditions. * * Typical usecase: * - Initialize the model fields with values from filter form. * - Execute this method to get CActiveDataProvider instance which will filter * models according to data in model fields. * - Pass data provider to CGridView, CListView or any similar widget. * * @return CActiveDataProvider the data provider that can return the models * based on the search/filter conditions. */ public function search() { // @todo Please modify the following code to remove attributes that should not be searched.
$criteria=new CDbCriteria;
$criteria->compare('id_comment',$this->id_comment); $criteria->compare('content',$this->content,true); $criteria->compare('post_id',$this->post_id); $criteria->compare('create_time',$this->create_time,true); $criteria->compare('create_user_id',$this->create_user_id);
return new CActiveDataProvider($this, array( 'criteria'=>$criteria, )); }
/** * Returns the static model of the specified AR class. * Please note that you should have this exact method in all your CActiveRecord descendants! * @param string $className active record class name. * @return Comment the static model class */ public static function model($className=__CLASS__) { return parent::model($className); }
/** *for create and update time */ public function behaviors() { return array( 'CTimestampBehavior' => array( 'class'=>'zii.behaviors.CTimestampBehavior', 'createAttribute' => 'create_time', ) ); }
}

[MMSHFE]

خوب ارتباطها که درسته. توی دیتابیس ببینید فیلد create_user_id درست مقداردهی شده؟

[>@>mehr]

بله فکر میکنم درسته


create table if not exists comment ( id_comment integer not NULL auto_increment, content text not null, post_id int(11) not NULL, create_time DATE default Null, create_user_id int(11) , primary key (id_comment)
)engine=innodb default charset=utf8 collate=utf8_unicode_ci;

alter table comment add foreign key fk_comment_post (post_id) references post (post_id) ;
alter table comment add foreign key fk_comment_author (create_user_id) references user (id_user);

[>@>mehr]

بعد از اینکه کامنت ثبت شده مقدار نال ثبت شده برای
create_user_id

[koorosh4]

آقا این yii را چطور باید باهاش کار کرد . نصب کردم . پروژه ی دمو را هم ساختم . اما تغییر دیگه نمیشه داد؟ ایجاد بانک اطلاعاتی و غیره

[MMSHFE]

چرا نمیشه؟ اینهمه پروژه باهاش داره تو دنیا انجام میشه. مگه ممکنه همه اینها با همون جداول اصلی کار کنن؟ شما مشکلتون رو دقیق بگین تا ببینیم راه حلش چیه.