Ios UIScrollView的ContentView中的UIViewController？

我不想使用页面控件，因为当用户水平滚动时，我必须更改按钮

所以我使用UIScrollview和容器视图

跟随 我可以在容器视图中添加子视图控制器，但滚动视图不能使用自动布局滚动

这是我的密码

- (void)viewDidLoad {
[super viewDidLoad];

self.array_pageContent = [[NSMutableArray alloc] init];

CallViewController *objGameReviewPageContentViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"CallViewController"];
[self addChildViewController:objGameReviewPageContentViewController];
UIView * view = objGameReviewPageContentViewController.view;




HomeViewController *objHomeViewController= [self.storyboard instantiateViewControllerWithIdentifier:@"HomeViewController"];
[self addChildViewController:objHomeViewController];
UIView * view1 = objHomeViewController.view;





GroupViewController *objGroupViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"GroupViewController"];
[self addChildViewController:objGroupViewController];
UIView * view2 = objGroupViewController.view;




CallenderViewController *objCallenderViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"CallenderViewController"];
[self addChildViewController:objCallenderViewController];
UIView * view3 = objGroupViewController.view;




CasesViewController *objCasesViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"CasesViewController"];
[self addChildViewController:objCasesViewController];
UIView * view4 = objGroupViewController.view;




[self.scrollViewContent setPagingEnabled:YES];
[self.scrollViewContent setScrollEnabled:YES];
[self.scrollViewContent setShowsHorizontalScrollIndicator:YES];
[self.scrollViewContent setShowsVerticalScrollIndicator:NO];
[self.scrollViewContent setDelegate:self];




    [self.array_pageContent addObject:view];
    [self.array_pageContent addObject:view1];
    [self.array_pageContent addObject:view2];
    [self.array_pageContent addObject:view3];
    [self.array_pageContent addObject:view4];


NSInteger pageCount = self.array_pageContent.count;

self.pageControl.currentPage = 0;
self.pageControl.numberOfPages = pageCount;

self.mutableArray_pageContentViews = [[NSMutableArray alloc] init];
for (NSInteger i = 0; i < pageCount; ++i) {
    [self.mutableArray_pageContentViews addObject:[NSNull null]];
}

}

- (void)viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];

CGSize pagesScrollViewSize = self.scrollViewContent.frame.size;
self.scrollViewContent.contentSize = CGSizeMake(pagesScrollViewSize.width * self.array_pageContent.count, pagesScrollViewSize.height);

[self loadVisiblePages];
}

- (void)loadPage:(NSInteger)page {
if (page < 0 || page >= self.array_pageContent.count) {
    return;
}



UIView *pageView = [self.mutableArray_pageContentViews objectAtIndex:page];
if ((NSNull*)pageView == [NSNull null]) {
    CGRect frame = self.scrollViewContent.frame;
    frame.origin.x = frame.size.width * page;
    frame.origin.y = 0.0f;

    UIView *newPageView = nil;
    newPageView = [self.array_pageContent objectAtIndex:page];

    newPageView.frame = frame;
    [self.scrollViewContent addSubview:newPageView];
    [self.mutableArray_pageContentViews replaceObjectAtIndex:page withObject:newPageView];
}
}

- (void)purgePage:(NSInteger)page {
if (page < 0 || page >= self.array_pageContent.count) {
    return;
}

UIView *pageView = [self.mutableArray_pageContentViews objectAtIndex:page];
if ((NSNull*)pageView != [NSNull null]) {
    [pageView removeFromSuperview];
    [self.mutableArray_pageContentViews replaceObjectAtIndex:page withObject:[NSNull null]];
}
}

- (void)loadVisiblePages {
CGFloat pageWidth = self.scrollViewContent.frame.size.width;
NSInteger page = (NSInteger)floor((self.scrollViewContent.contentOffset.x * 2.0f + pageWidth) / (pageWidth * 2.0f));

self.pageControl.currentPage = page;

NSInteger firstPage = page - 1;
NSInteger lastPage = page + 1;

for (NSInteger i=0; i<firstPage; i++) {
    [self purgePage:i];
}

for (NSInteger i=firstPage; i<=lastPage; i++) {
    [self loadPage:i];
}

for (NSInteger i=lastPage+1; i<self.array_pageContent.count; i++) {
    [self purgePage:i];
}
}

- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
[self loadVisiblePages];
}

-（void）viewDidLoad{
[超级视图下载]；
self.array_pageContent=[[NSMutableArray alloc]init]；
CallViewController*objGameReviewPageContentViewController=[self.storyboard实例化视频控制器的标识符：@“CallViewController”]；
[self-addChildViewController:objGameReviewPageContentViewController]；
UIView*view=objGameReviewPageContentViewController.view；
HomeViewController*objHomeViewController=[self.storyboard实例化ViewController的标识符：@“HomeViewController”]；
[self-addChildViewController:objHomeViewController]；
UIView*view1=objHomeViewController.view；
GroupViewController*objGroupViewController=[self.storyboard实例化EviewController标识符：@“GroupViewController”]；
[self-addChildViewController:objGroupViewController]；
UIView*view2=objGroupViewController.view；
CallenderViewController*objCallenderViewController=[self.storyboard实例化eviewController标识符：@“CallenderViewController”]；
[self-addChildViewController:objCallenderViewController]；
UIView*view3=objGroupViewController.view；
CasesViewController*objCasesViewController=[self.storyboard实例化eviewcontrollerwhiteIdentifier:@“CasesViewController”]；
[self-addChildViewController:objCasesViewController]；
UIView*view4=objGroupViewController.view；
[self.scrollViewContent SetPaginEnabled:是]；
[self.scrollViewContent SetScrolleEnabled:是]；
[self.scrollViewContent设置ShowShorizontalScrollIndicator:是]；
[self.scrollViewContent setShowsVerticalScrollIndicator:否]；
[self.scrollViewContentSetDelegate:self]；
[self.array_pageContent addObject:view]；
[self.array_pageContent addObject:view1]；
[self.array_pageContent addObject:view2]；
[self.array_pageContent addObject:view3]；
[self.array_pageContent addObject:view4]；
NSInteger pageCount=self.array\u pageContent.count；
self.pageControl.currentPage=0；
self.pageControl.numberOfPages=页面计数；
self.mutableArray_pageContentViews=[[NSMutableArray alloc]init]；
对于（NSInteger i=0；i=self.array_pageContent.count）{
返回；
}
UIView*pageView=[self.mutableArray_pageContentViews objectAtIndex:page]；
如果（（NSNull*）页面视图==[NSNull]）{
CGRect frame=self.scrollViewContent.frame；
frame.origin.x=frame.size.width*页；
frame.origin.y=0.0f；
UIView*newPageView=nil；
newPageView=[self.array_pageContent objectAtIndex:page]；
newPageView.frame=frame；
[self.scrollview内容添加子视图：newPageView]；
[self.mutableArray_pageContentViews replaceObjectAtIndex:page with Object:newPageView]；
}
}
-（无效）清除页：（NSInteger）页{
if（page<0 | | page>=self.array_pageContent.count）{
返回；
}
UIView*pageView=[self.mutableArray_pageContentViews objectAtIndex:page]；
如果（（NSNull*）页面视图！=[NSNull]）{
[pageView从SuperView移除]；
[self.mutableArray_pageContentViews replaceObjectAtIndex:page withObject:[NSNull]；
}
}
-（无效）加载可视页面{
CGFloat pageWidth=self.scrollViewContent.frame.size.width；
NSInteger页面=（NSInteger）楼层（（self.scrollViewContent.contentOffset.x*2.0f+pageWidth）/（pageWidth*2.0f））；
self.pageControl.currentPage=page；
NSInteger firstPage=第1页；
NSInteger lastPage=第+1页；
对于（NSInteger i=0；i请遵循下面的链接。这将解决您的问题。此外，请不要编写太多代码，这将很容易用故事板完成

请点击下面的链接。这将解决您的问题。另外，请不要编写太多代码，使用故事板可以轻松完成

从视图层次结构中删除容器视图您的滚动将正常工作

并从下面的代码中复制viewDidLoad（）方法

- (void)viewDidLoad {
    [super viewDidLoad];

    CGFloat width = 0.0;

    self.array_pageContent = [[NSMutableArray alloc] init];

    CallViewController *objGameReviewPageContentViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"CallViewController"];
    [self addChildViewController:objGameReviewPageContentViewController];
    width = objGameReviewPageContentViewController.view.frame.size.width;
    [self.scrollViewContent addSubview:objGameReviewPageContentViewController.view];

//    UIView * view = objGameReviewPageContentViewController.view;




    HomeViewController *objHomeViewController= [self.storyboard instantiateViewControllerWithIdentifier:@"HomeViewController"];

    CGRect frame = objHomeViewController.view.frame;
    frame.origin.x = objGameReviewPageContentViewController.view.frame.size.width;
    objHomeViewController.view.frame = frame;
    width += frame.size.width;

    NSLog(@"%f",width);

    [self addChildViewController:objHomeViewController];
    [self.scrollViewContent addSubview:objHomeViewController.view];
//    UIView * view1 = objHomeViewController.view;





    GroupViewController *objGroupViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"GroupViewController"];

    frame = objGroupViewController.view.frame;
    frame.origin.x = objGameReviewPageContentViewController.view.frame.size.width*2;
    objGroupViewController.view.frame = frame;
    width += frame.size.width;

    NSLog(@"%f",width);

    [self addChildViewController:objGroupViewController];
    [self.scrollViewContent addSubview:objGroupViewController.view];
//    [self addChildViewController:objGroupViewController];
//    UIView * view2 = objGroupViewController.view;




    CallenderViewController *objCallenderViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"CallenderViewController"];

    frame = objCallenderViewController.view.frame;
    frame.origin.x = objGameReviewPageContentViewController.view.frame.size.width*3;
    objCallenderViewController.view.frame = frame;
    width += frame.size.width;

    NSLog(@"%f",width);

    [self addChildViewController:objCallenderViewController];
    [self.scrollViewContent addSubview:objCallenderViewController.view];

//    [self addChildViewController:objCallenderViewController];
//    UIView * view3 = objGroupViewController.view;




    CasesViewController *objCasesViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"CasesViewController"];

    frame = objCasesViewController.view.frame;
    frame.origin.x = objGameReviewPageContentViewController.view.frame.size.width*4;
    objCasesViewController.view.frame = frame;
    width += frame.size.width;

    NSLog(@"%f",width);

    [self addChildViewController:objCasesViewController];
    [self.scrollViewContent addSubview:objCasesViewController.view];

//    [self addChildViewController:objCasesViewController];
//    UIView * view4 = objGroupViewController.view;




    [self.scrollViewContent setPagingEnabled:YES];
    [self.scrollViewContent setScrollEnabled:YES];
    [self.scrollViewContent setShowsHorizontalScrollIndicator:YES];
    [self.scrollViewContent setShowsVerticalScrollIndicator:NO];
    [self.scrollViewContent setDelegate:self];

    self.scrollViewContent.contentSize = CGSizeMake(width, self.scrollViewContent.frame.size.height);




//        [self.array_pageContent addObject:view];
//        [self.array_pageContent addObject:view1];
//        [self.array_pageContent addObject:view2];
//        [self.array_pageContent addObject:view3];
//        [self.array_pageContent addObject:view4];


//    NSInteger pageCount = self.array_pageContent.count;
//    
//    self.pageControl.currentPage = 0;
//    self.pageControl.numberOfPages = pageCount;
//    
//    self.mutableArray_pageContentViews = [[NSMutableArray alloc] init];
//    for (NSInteger i = 0; i < pageCount; ++i) {
//        [self.mutableArray_pageContentViews addObject:[NSNull null]];
//    }

}

-（void）viewDidLoad{
[超级视图下载]；
CGFloat宽度=0.0；
self.array_pageContent=[[NSMutableArray alloc]init]；
CallViewController*objGameReviewPageContentViewController=[self.storyboard实例化视频控制器的标识符：@“CallViewController”]；
[self-addChildViewController:objGameReviewPageContentViewController]；
宽度=objGameReviewPageContentViewController.view.frame.size.width；
[self.scrollViewContentAddSubView:objGameReviewPageContentViewController.view]；
//UIView*view=objGameReviewPageContentViewController.view；
HomeViewController*objHomeViewController=[self.storyboard实例化ViewController的标识符：@“HomeViewController”]；
CGRect frame=objHomeViewController.view.frame；
frame.origin.x=objGameReviewPageContentViewController.view.frame.size.width；
objHomeViewController.view.frame=帧；
宽度+=框架尺寸宽度；
NSLog（@“%f”，宽度）；
[self-addChildViewController:objHomeViewController]；
[self.scrollViewContent addSubview:objHomeViewController.view]；
//UIView*view1=objHomeViewController.view；
GroupViewController*objGroupViewController=[self.storyboard实例化EviewController标识符：@“GroupViewController”]；
frame=objGroupViewController.view.frame；
frame.origin.x=objGameReviewPageContentViewController.view.frame.size.width*2；
objGroupViewController.view.frame=frame；
宽度+=框架尺寸宽度；
NSLog（@“%f”，wi）