/** * 通过主键,删除一条记录 * @param integer $topicId * @return integer */ public function removeByPk($topicId) { if (($topicId = (int) $topicId) <= 0) { return false; } $tableName = $this->getTblprefix() . TableNames::getTopic(); $sql = $this->getCommandBuilder()->createDelete($tableName, '`topic_id` = ?'); $rowCount = $this->delete($sql, $topicId); return $rowCount; }
/** * 获取“专题Key”验证规则 * @param mixed $value * @return array */ public function getTopicKeyRule($value) { return array('AlphaNum' => new validator\AlphaNumValidator($value, true, Lang::_('SRV_FILTER_TOPIC_TOPIC_KEY_ALPHANUM')), 'MinLength' => new validator\MinLengthValidator($value, 2, Lang::_('SRV_FILTER_TOPIC_TOPIC_KEY_MINLENGTH')), 'MaxLength' => new validator\MaxLengthValidator($value, 20, Lang::_('SRV_FILTER_TOPIC_TOPIC_KEY_MAXLENGTH')), 'DbExists' => new validator\DbExistsValidator($value, false, Lang::_('SRV_FILTER_TOPIC_TOPIC_KEY_UNIQUE'), $this->getDbProxy(), TableNames::getTopic(), 'topic_key')); }