How to keep two gestureRecognizers in one view and switch between them?

I am having trouble my UIPageViewController. What I ve done sofar: 1. On pageViewController you can swipe left, right in order to change VC 2. added lateral menu. When adding lateral menu, I created pangesture recognizer and added it to pageContentVC (so I can drag pageContentVC in order to close sidebar menu)

 var menuViewController: UIViewController! {
    didSet {
        self.exitPanGesture = UIPanGestureRecognizer()
        self.exitPanGesture.addTarget(self, action:"handleOffstagePan:")
      //  self.exitPanGesture.view?.userInteractionEnabled = false
        self.sourceViewController.view.addGestureRecognizer(self.exitPanGesture)

    }
}

Here I am setting pageContentVC to sourceVC of transitionManager:

 func resetToMainPage(index: Int!) {
    /* Getting the page View controller */
    mainPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("MainPageViewController") as UIPageViewController
    self.mainPageViewController.dataSource = self
    self.mainPageViewController.delegate = self

    let pageContentViewController = self.viewControllerAtIndex(index)

    self.transtionManger.sourceViewController = pageContentViewController // adding swipe to the pageContentViewControlle in order to close menu

    self.mainPageViewController.setViewControllers([pageContentViewController!], direction: UIPageViewControllerNavigationDirection.Forward, animated: true, completion: nil)


    self.mainPageViewController.view.frame = CGRectMake(0, 102, self.view.frame.width, self.view.frame.height)
    self.addChildViewController(mainPageViewController)
    self.view.addSubview(mainPageViewController.view)
    self.mainPageViewController.didMoveToParentViewController(self)

}

After closing menu I disabled pangesture recognizer. ` var presentingP:Bool!{ didSet{ if presentingP == true { // enable the gesture recognizer only when the view of menucontroller is presented
```
        self.exitPanGesture.view?.userInteractionEnabled = true
    }else{
        // disable gesture recognizer when menu is not presented
        self.exitPanGesture.view?.userInteractionEnabled = false

        isMenuVisible = false
    }
}
```
} ` Sofar, I can swipe left, and right in order to change VC. The problem is that I can't scroll tableView on my VC. After I disabled pageContentVC gesture, everything become disable except swiping right and left (to change VC). Question: How to keep two gestureRecognizers in one view and switch between them?

Solution

You can use the enabled property of UIGestureRecognizer to disable the one you don't want to use and enable the other one.

UIGestureRecognizer documentation