<?php

/**
 * This is the model class for table "tbl_poblaciones".
 *
 * The followings are the available columns in table 'tbl_poblaciones':
 * @property integer $id
 * @property integer $provincia_id
 * @property string $poblacion
 *
 * The followings are the available model relations:
 * @property Provincia $provincia
 */
class Poblacion extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Poblacion the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

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

	/**
	 * @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('provincia_id, poblacion', 'required'),
			array('provincia_id', 'numerical', 'integerOnly'=>true),
			array('poblacion', 'length', 'max'=>255),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, provincia_id, poblacion', '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(
			'provincia' => array(self::BELONGS_TO, 'Provincia', 'provincia_id'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'provincia_id' => 'Provincia',
			'poblacion' => 'Población',
		);
	}

        /**
         * @return array Default scope for this model.
         */
        public function defaultScope() {
            return array (
                'order' => 'poblacion'
            );
        }        
        
	/**
	 * 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);
		$criteria->compare('provincia_id',$this->provincia_id);
		$criteria->compare('poblacion',$this->poblacion,true);

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