Question

我需要刷新，重置或取消设置模型;

通常，通过使用for操作，public static $k值应该更改，而id确实会更改，但tableName模型方法只调用一次;

tablename的值始终为1，因为这是$i的fisrt值;

for($i=1;$i<=100;$i++){
VillageBuildingKXSlaveM::$server_id = 1;
VillageBuildingKXSlaveM::$k = $i;
VillageBuildingKXSlaveM::model()->findAllByAttributes(array());
}

<?php

class VillageBuildingKXSlaveM extends VillageBuildingKXM {

    public static function model($className = __CLASS__) {
        return parent::model($className);
    }

    public static $server_id;
    public static $slave_db;
    public static $k;

    public function getDbConnection() {
        self::$slave_db = Yii::app()->dbx;
        if (self::$slave_db instanceof CDbConnection) {
            self::$slave_db->active = false;
            $config = require(Yii::app()->getBasePath() . '/config/main.php');
            $connectionString = $config['components']['dbx']['connectionString'];
            self::$slave_db->connectionString = sprintf($connectionString, self::$server_id);
            self::$slave_db->setActive(true);
            return self::$slave_db;
        } else
            throw new CDbException(Yii::t('yii', 'Active Record requires a "db" CDbConnection application component.'));
    }

    public function tableName() {
        return 'village_building_k' . self::$k;
    }

}

Answer 1

尝试使用

VillageBuildingKXSlaveM::model()->unsetAttributes();

取消设置模型中的属性或者您也可以在方法中将属性名称作为参数传递，如

VillageBuildingKXSlaveM::model()->unsetAttributes($attributes);

Answer 2

你可以打电话

VillageBuildingKXSlaveM::model()->tableName();

Yii：如何更新或取消设置或重置模型？

2 个答案: