ios - 快捷代码(根据数量隐藏 View )

Question

下面的最佳代码是什么，代码运行良好，没有问题，我正在寻找一种更好的代码编写方式，有 11 个 View 和一定数量的用户，所以我需要隐藏 View 基于 11 个可用的用户假设我们有 11 个用户，只有 2 个可用，所以它将是 11 个中的 2 个。该应用程序将隐藏第一个 View 和第二个 View ，但不会隐藏从 3 到 11 的 View ，依此类推

    NSInteger countOfViews = 2;
    if (countOfViews == 1) {
        UIView *viewtag1 = (UIView *)[self.leftScrollView viewWithTag:1000];
        UIView *viewtag2 = (UIView *)[self.leftScrollView viewWithTag:2000];
        UIView *viewtag3 = (UIView *)[self.leftScrollView viewWithTag:3000];
        UIView *viewtag4 = (UIView *)[self.leftScrollView viewWithTag:4000];
        UIView *viewtag5 = (UIView *)[self.leftScrollView viewWithTag:5000];
        UIView *viewtag6 = (UIView *)[self.leftScrollView viewWithTag:6000];
        UIView *viewtag7 = (UIView *)[self.leftScrollView viewWithTag:7000];
        UIView *viewtag8 = (UIView *)[self.leftScrollView viewWithTag:8000];
        UIView *viewtag9 = (UIView *)[self.leftScrollView viewWithTag:9000];
        UIView *viewtag10 = (UIView *)[self.leftScrollView viewWithTag:10000];
        UIView *viewtag11 = (UIView *)[self.leftScrollView viewWithTag:11000];

        viewtag1.hidden = YES;
        viewtag2.hidden = NO;
        viewtag3.hidden = NO;
        viewtag4.hidden = NO;
        viewtag5.hidden = NO;
        viewtag6.hidden = NO;
        viewtag7.hidden = NO;
        viewtag8.hidden = NO;
        viewtag9.hidden = NO;
        viewtag10.hidden = NO;
        viewtag11.hidden = NO;
    }


 if (countOfViews == 2) {
        UIView *viewtag1 = (UIView *)[self.leftScrollView viewWithTag:1000];
        UIView *viewtag2 = (UIView *)[self.leftScrollView viewWithTag:2000];
        UIView *viewtag3 = (UIView *)[self.leftScrollView viewWithTag:3000];
        UIView *viewtag4 = (UIView *)[self.leftScrollView viewWithTag:4000];
        UIView *viewtag5 = (UIView *)[self.leftScrollView viewWithTag:5000];
        UIView *viewtag6 = (UIView *)[self.leftScrollView viewWithTag:6000];
        UIView *viewtag7 = (UIView *)[self.leftScrollView viewWithTag:7000];
        UIView *viewtag8 = (UIView *)[self.leftScrollView viewWithTag:8000];
        UIView *viewtag9 = (UIView *)[self.leftScrollView viewWithTag:9000];
        UIView *viewtag10 = (UIView *)[self.leftScrollView viewWithTag:10000];
        UIView *viewtag11 = (UIView *)[self.leftScrollView viewWithTag:11000];

        viewtag1.hidden = YES;
        viewtag2.hidden = YES;
        viewtag3.hidden = NO;
        viewtag4.hidden = NO;
        viewtag5.hidden = NO;
        viewtag6.hidden = NO;
        viewtag7.hidden = NO;
        viewtag8.hidden = NO;
        viewtag9.hidden = NO;
        viewtag10.hidden = NO;
        viewtag11.hidden = NO;
    }

/*
till if (countOfViews == 11)
*/

Answer 1

    NSInteger countOfViews = 2;
    for (int i = 1; i <= 11; i++) {
            UIView *view = (UIView *)[self.leftScrollView viewWithTag:i * 1000];
            view.hidden = (i <= countOfViews);
    }