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                                            Chris Wong

聊天框 Input toolbar消失

我找到问题所在了... 在ZHCMessagesViewController.h中 [self zhc_registerForNotifications:YES]; 这句代码在- (void)viewDidLoad里面当从B push进C之后键盘的通知被释放掉了再从C pop回B时没有重新注册通知把 [self zhc_registerForNotifications:YES]; 这句写到- (void)viewWillAppear:(BOOL)animated里面后问题解决