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每次滑动Objective-C后增加页数

我有一个UIViewController,里面有3个UIWebView.我以编程方式向我的webViews添加了向左滑动.现在我可以刷卡,但只需3页然后再重复一次.我想增加我的currentPage并将其添加到我的webView3,但我不知道该怎么做.

你能给我一些提示吗?我真的有这方面的问题!

这是我的代码:

- (void)viewDidLoad
{
[super viewDidLoad];
NSLog(@"test view");

NSURL *url = [NSURL fileURLWithPath:[ [ NSBundle mainBundle ] pathForResource: @"Name/Name1" ofType:@"html" ]];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
 [webView2 loadRequest:request];
 [webView2 bringToFront];

  NSURL *url = [NSURL fileURLWithPath:[ [ NSBundle mainBundle ] pathForResource: 
@"Name/Name2" ofType:@"html" ]];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
 [webView3 loadRequest:request]; 

UISwipeGestureRecognizer *swipeLeft = [[UISwipeGestureRecognizer alloc]  
initWithTarget:self action:@selector(swipeLeftAction:)];
swipeLeft.direction = UISwipeGestureRecognizerDirectionLeft;
swipeLeft.delegate = self;
[self.view addGestureRecognizer:swipeLeft];
}

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer 
 shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer 
*)otherGestureRecognizer
{
return YES; …
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objective-c ipad uiswipegesturerecognizer

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