Question

我有一个包含2个字段的表，并生成了CRUD，效果很好。我在该表中添加了2个字段，并在模型，控制器和视图中应用了所需的更改。但yii显示新添加的字段的错误，表示未定义这些属性。

这是我的型号代码：

class Product extends CActiveRecord
{

    public function tableName()
    {
        return 'product';
    }

    /**
     * @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('title, subTitle, image, shortDesc, longDesc, seo_title, focus_keywords, meta_desc, meta_url, created, updated', 'required'),
            array('status', 'numerical', 'integerOnly'=>true),
            array('title, subTitle, image', 'length', 'max'=>128),
            array('seo_title, focus_keywords, meta_desc, meta_url', 'length', 'max'=>255),
            // The following rule is used by search().
            // @todo Please remove those attributes that should not be searched.
            array('id, title, subTitle, image, shortDesc, longDesc, status, seo_title, focus_keywords, meta_desc, meta_url, created, updated', '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(
            'id' => 'ID',
            'title' => 'Title',
            'subTitle' => 'Sub Title',
            'image' => 'Image',
            'shortDesc' => 'Short Desc',
            'longDesc' => 'Long Desc',
            'status' => 'Status',
            'seo_title' => 'Seo Title',
            'focus_keywords' => 'Focus Keywords',
            'meta_desc' => 'Meta Desc',
            'meta_url' => 'Meta Url',
            'created' => 'Created',
            'updated' => 'Updated',
        );
    }

    /**
     * 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;

        $criteria->compare('id',$this->id);
        $criteria->compare('title',$this->title,true);
        $criteria->compare('subTitle',$this->subTitle,true);
        $criteria->compare('image',$this->image,true);
        $criteria->compare('shortDesc',$this->shortDesc,true);
        $criteria->compare('longDesc',$this->longDesc,true);
        $criteria->compare('status',$this->status);
        $criteria->compare('seo_title',$this->seo_title,true);
        $criteria->compare('focus_keywords',$this->focus_keywords,true);
        $criteria->compare('meta_desc',$this->meta_desc,true);
        $criteria->compare('meta_url',$this->meta_url,true);
        $criteria->compare('created',$this->created,true);
        $criteria->compare('updated',$this->updated,true);

        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 $className active record class name.
     * @return Product the static model class
     */
    public static function model($className=__CLASS__)
    {
        return parent::model($className);
    }
}

Answer 1

清除Yii缓存（受保护/运行时）

生成CRUD代码后更改表会在yii中出错

1 个答案: