如何在quickblox iOS中使用ParentId检索Child对象

Question

我想从QuickBlox API使用Parentid检索所有子对象。我怎么能这样做。任何人都可以在ios平台上建议正确的方法。

Answer 1

你应该使用方法

+ (QB_NONNULL QBRequest *)objectsWithClassName:(QB_NONNULL NSString *)className
                           extendedRequest:(QB_NULLABLE NSMutableDictionary QB_GENERIC(NSString *, NSString *) *)extendedRequest
                              successBlock:(QB_NULLABLE void (^)(QBResponse *QB_NONNULL_S response, NSArray QB_GENERIC(QBCOCustomObject *) *QB_NULLABLE_S objects, QBResponsePage *QB_NULLABLE_S page))successBlock
                                errorBlock:(QB_NULLABLE QBRequestErrorBlock)errorBlock;

使用extendedRequest，如：

NSMutableDictionary *extendedRequest = [NSMutableDictionary dictionary];
[requestParameters setObject:parendID forKey:@"_parent_id"];