問題描述

我有一個 UIScrollView(帶有分頁)，我向其中添加了三個 UIView.這些 UIView 中的每一個內(nèi)部都有一個 UITableView.因此，用戶應(yīng)該能夠水平滾動到他想要的頁面，然后在相應(yīng)的表格中垂直滾動.

I have a UIScrollView (with paging) to which I add three UIViews. Each of these UIViews has a UITableView inside. So, the user should be able to scroll horizontally to the page he wants and then scroll vertically in the corresponding table.

但是，有些表格不接收滾動手勢.通常第一個確實表現(xiàn)良好，但其他的則不然.我無法選擇單元格，也無法上下滾動表格.

However, some of the tables don't receive the scrolling gestures. Usually the first one does behave good, but the other ones do not. I can't select cells nor scroll the table up or down.

我使用 UIScrollView 的默認設(shè)置，除了 viewDidLoad 中定義的這些設(shè)置:

I used the default settings for the UIScrollView, except for these ones defined in the viewDidLoad:

- (void)viewDidLoad
{
    [super viewDidLoad];

    //Load the view controllers
    [self loadViewControllers];

    //Configure the scroll view
    self.scrollView.pagingEnabled = YES;
    self.scrollView.contentSize = CGSizeMake(CGRectGetWidth(self.scrollView.frame) * viewControllers.count, CGRectGetHeight(self.scrollView.frame));
    self.scrollView.showsHorizontalScrollIndicator = NO;
    self.scrollView.showsVerticalScrollIndicator = NO;
    self.scrollView.scrollsToTop = NO;
    self.scrollView.delegate = self;

    //Configure the page control
    self.pageControl.numberOfPages = viewControllers.count;
    self.pageControl.currentPage = 0;
}

我不知道為什么我不能滾動某些表格...任何幫助將不勝感激.

I can't figure out why I can't scroll some of the tables... Any help would be greatly appreciated.

提前致謝！

推薦答案

我要檢查的事情:

1. 檢查您的視圖層次結(jié)構(gòu) - 是否有東西放置在您的 UITableView 之上，導(dǎo)致它沒有收到點擊?
2. 您的 UITableView 是否在任何地方都被禁用了?我會在 tableView:didSelectRowAtIndexPath: 中設(shè)置一個斷點，看看是否正在調(diào)用該方法.
3. 查看這篇文章

1. Check your View Hierarchies - Is something being laid on top of your UITableView, causing it not to receive a tap?
2. Are your UITableViews being disabled anywhere? I would set a breakpoint in tableView:didSelectRowAtIndexPath: and see if that method is being called.
3. Check this post

我猜這些不是肯定的答案，但希望它們能幫助發(fā)現(xiàn)問題！

I guess those aren't sure-fire answers but hopefully they'll help discover the problem!

這篇關(guān)于UIScrollView 內(nèi)的 UITableView 滾動問題的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網(wǎng)！