表格單元在旋轉後不可選

Question

我有一個視圖，它應該在縱向和橫向模式下有不同的佈局。我實現了一個方法來重繪我的UI元素與自動調整大小（無自動版式）：

-(void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration { 

switch (toInterfaceOrientation) { 
    case UIInterfaceOrientationPortrait: 
     [self buildViewElements:UIInterfaceOrientationMaskPortrait duration:duration]; 
     break; 
    case UIInterfaceOrientationPortraitUpsideDown: 
     [self buildViewElements:UIInterfaceOrientationMaskPortrait duration:duration]; 
     break; 
    case UIInterfaceOrientationLandscapeLeft: 
     [self buildViewElements:UIInterfaceOrientationMaskLandscape duration:duration]; 
     break; 
    case UIInterfaceOrientationLandscapeRight: 
     [self buildViewElements:UIInterfaceOrientationMaskLandscape duration:duration]; 
     break; 
    default: 
     break; 
} 

}

的方法getLargestAttributeOfSize：

-(void)buildViewElements:(UIInterfaceOrientationMask)interfaceOrientation duration:(NSTimeInterval)duration { 
if (interfaceOrientation == UIInterfaceOrientationMaskPortrait) { 
    NSLog(@"Portrait"); 

    [UIView animateWithDuration:duration animations:^{ 
     CGRect newImageFrame = CGRectMake(20, 15, 100, 100); 
     _personImage.frame = newImageFrame; 
     CGRect newNameLabelFrame = CGRectMake(128, 20, 172, 21); 
     _nameLabel.frame = newNameLabelFrame; 
     CGRect newNameDescFrame = CGRectMake(128, 41, 172, 21); 
     _nameDescriptionLabel.frame = newNameDescFrame; 
     CGRect newBorrowedFrame = CGRectMake(128, 64, 75, 21); 
     _borrowedLabel.frame = newBorrowedFrame; 
     CGRect newBorrowedValueFrame = CGRectMake(211, 64, 42, 21); 
     _borrowedValueLabel.frame = newBorrowedValueFrame; 
     CGRect newLendFrame = CGRectMake(128, 93, 75, 21); 
     _lendLabel.frame = newLendFrame; 
     CGRect newLendValueFrame = CGRectMake(211, 93, 42, 21); 
     _lendValueLabel.frame = newLendValueFrame; 

     CGRect newcontainerFrame = CGRectMake(0, 130, 320, [CNX_Tools getLargestAttributeOfSize:[[UIScreen mainScreen] bounds].size] - 194); 
     _tableContainerView.frame = newcontainerFrame; 
     CGRect newDetailFrame = CGRectMake(20, 0, 280, 29); 
     _detailSelector.frame = newDetailFrame; 
     CGRect newTableFrame = CGRectMake(0, 36, 320, newcontainerFrame.size.height - 39); 
     _tableView.frame = newTableFrame; 
    }]; 
} 
else if (interfaceOrientation == UIInterfaceOrientationMaskLandscape) { 
    NSLog(@"Landscape"); 

    [UIView animateWithDuration:duration animations:^{ 
     CGFloat factor = 1.0f; 
     CGFloat diff = 0.0f; 
     if ([CNX_Tools getLargestAttributeOfSize:[[UIScreen mainScreen] bounds].size] <= 480) { 
      // iPhone4 size 
      factor = 0.8f; 
      diff = 10.0f; 
     } 

     CGRect newImageFrame = CGRectMake(75*factor-diff, 20, 100, 100); 
     _personImage.frame = newImageFrame; 
     NSLog(@"Bild Frame %f", newImageFrame.origin.x); 
     CGRect newNameLabelFrame = CGRectMake(20, 140, 210*factor, 21); 
     _nameLabel.frame = newNameLabelFrame; 
     CGRect newNameDescFrame = CGRectMake(20, 161, 210*factor, 21); 
     _nameDescriptionLabel.frame = newNameDescFrame; 
     CGRect newBorrowedFrame = CGRectMake(20, 184, 75, 21); 
     _borrowedLabel.frame = newBorrowedFrame; 
     CGRect newBorrowedValueFrame = CGRectMake(103, 184, 42, 21); 
     _borrowedValueLabel.frame = newBorrowedValueFrame; 
     CGRect newLendFrame = CGRectMake(20, 213, 75, 21); 
     _lendLabel.frame = newLendFrame; 
     CGRect newLendValueFrame = CGRectMake(103, 213, 42, 21); 
     _lendValueLabel.frame = newLendValueFrame; 

     CGRect newContainerFrame = CGRectMake(250*factor, 0, [CNX_Tools getLargestAttributeOfSize:[[UIScreen mainScreen] bounds].size] - 250*factor, 268); 
     _tableContainerView.frame = newContainerFrame; 
     CGRect newDetailFrame = CGRectMake(20, 10, newContainerFrame.size.width - 40 , 29); 
     _detailSelector.frame = newDetailFrame; 
     CGRect newTableFrame = CGRectMake(0, 49, newContainerFrame.size.width, 219); 
     _tableView.frame = newTableFrame; 
    }]; 
} 

}

這種方法是從方法中調用：返回最大尺寸屬性（高度或寬度）。

如果我開始肖像我可以TAPP一個表格單元格和方法的tableView視圖：didSelectRowAtIndexPath方法：被調用。旋轉到橫向模式後，所有單元格都不可選，我無法在表格中滾動。但是，如果我離開此屏幕並再次調用ison（在橫向模式下），則可以選擇相同的表格單元格，調用該方法並可以在表格中漫步。如果我將設備旋轉到縱向，我也有同樣的錯誤行爲。在我的設備旋轉後，我無法與我的桌子及其單元互動。

有人可以幫我或有一個想法是什麼，這裏是我的問題？ 謝謝！

Answer 1

我的猜測是，你UITableView的上海華調整不正確。輸入可能永遠不會達到你的UITableView，但是當它開始時新鮮一切都很好。可能是你的看法UIViewController。

嘗試將設置clipsToBounds:YES設置爲超級視圖，以查看您的tableView是否實際上超出了視圖範圍。