[IOS]通过子view控制tab的页面转换

[IOS]通过子view控制tab的页面转换

-(void)setSelectButton:(UIButton*)sender{ if(sender == _btPayQR && ![_btPayQR isSelected]){ [_btPayScan setBackgroundColor:[UIColor whiteColor]]; [_bgView setBackgroundColor:[UIColor whiteColor]]; [_btPayScan setSelected:false]; [_btTranSporttation setSelected:false]; [sender setBackgroundColor:[[UIColor alloc] initWithRed:115/255.0 green:115/255.0 blue:115/255.0 alpha:1]]; [sender setSelected:YES]; [self addChildViewWithStoryboardName:@"PToM" identifier:@"PGPToMQRCodeViewController"]; }else if(sender == _btPayScan && ![_btPayScan isSelected]){ [_btPayQR setBackgroundColor:[UIColor whiteColor]]; [_bgView setBackgroundColor:[UIColor whiteColor]]; [_btPayQR setSelected:false]; [_btTranSporttation setSelected:false]; [sender setBackgroundColor:[[UIColor alloc] initWithRed:115/255.0 green:115/255.0 blue:115/255.0 alpha:1]]; [sender setSelected:YES]; [self addChildViewWithStoryboardName:@"PToM" identifier:@"PGPToMScanViewController"];

在当前页面做tab的翻页

- (void)addChildViewWithStoryboardName:(NSString *)storyboardName identifier:(NSString *)identifier { if ([self.subView.subviews count] != 0) { [self.subView.subviews[0] removeFromSuperview]; } UIStoryboard *storyboard = [UIStoryboard storyboardWithName:storyboardName bundle:nil]; PGBaseViewController *controller = [storyboard instantiateViewControllerWithIdentifier:identifier]; [self addChildViewController:controller]; [controller.view setBackgroundColor:[UIColor clearColor]]; [controller.view setFrame:self.subView.bounds]; [self.subView addSubview:controller.view];}

清空subview数组并加载子页面

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