<?php

/**
 * @class AreaFuncional
 * @brief Modelo de la tabla "tbl_sectores_areas_funcionales".
 *
 * The followings are the available columns in table 'tbl_sectores_areas_funcionales':
 * @property integer $id
 * @property integer $id_sector
 * @property string $descripcion
 *
 * The followings are the available model relations:
 * @property CandidatoAreaFuncional[] $candidatoAreaFuncional
 * @property Sector $sector
 * 
 * @package application.models
 */
class AreaFuncional extends CActiveRecord {

    /**
     * Returns the static model of the specified AR class.
     * @param string $className active record class name.
     * @return AreaFuncional the static model class
     */
    public static function model($className = __CLASS__) {
        return parent::model($className);
    }

    /**
     * @return string the associated database table name
     */
    public function tableName() {
        return 'tbl_sectores_areas_funcionales';
    }

    /**
     * @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('id_sector, descripcion', 'required'),
            array('id_sector', 'numerical', 'integerOnly' => true),
            array('descripcion', 'length', 'max' => 255),
            // The following rule is used by search().
            // Please remove those attributes that should not be searched.
            array('id, id_sector, descripcion', '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(
            'candidatoAreaFuncional' => array(self::HAS_MANY, 'CandidatoAreaFuncional', 'id_area_funcional'),
            'sector' => array(self::BELONGS_TO, 'Sector', 'id_sector'),
        );
    }

    /**
     * @return array customized attribute labels (name=>label)
     */
    public function attributeLabels() {
        return array(
            'id' => 'ID',
            'id_sector' => 'Sector',
            'descripcion' => 'Descripción',
        );
    }

    /**
     * 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('id_sector', $this->id_sector);
        $criteria->compare('descripcion', $this->descripcion, true);

        return new CActiveDataProvider($this, array(
                    'criteria' => $criteria,
                ));
    }

}