Question

i have downloaded one nice sample code UAModalPanel. i have implemented it in my project, if we tap segment control’s first index it will open the UAModalPanel. i could successfully implemented this one.

But if we select second or third index in segment control i need to close the UAModalPanel How can i achieve this. if anyone knows guide me?

if we tap the segment control below will be called

   -(void)navBarSegmentCntrl_tapped
{
if(navBarSegmentCntrl.selectedSegmentIndex==0)
{

    UAExampleModalPanel *modalPanel = [[UAExampleModalPanel alloc] initWithFrame:self.view.bounds title:@"dfg" ];



    [self.view addSubview:modalPanel];

    // Show the panel from the center of the screen
    [modalPanel showFromPoint:self.view.center];



}
else if(navBarSegmentCntrl.selectedSegmentIndex==1)
{
    [UAmodal hide];  //UAmodal allocated in view didload//
    imagePickerController = [[UIImagePickerController alloc] init];
    imagePickerController.delegate = self;
    imagePickerController.sourceType = 
    UIImagePickerControllerSourceTypePhotoLibrary;

    [self presentModalViewController:imagePickerController animated:YES];   
}

}

Answer 1

The problem is that the object that you are calling show is not the same one your are calling hide. You should declare it in your interface file:

@interface MyViewController : UIViewController
{
    UAModalPanel *myModalPanel;
}

And then, when you show it in navBarSegmentCntrl_tapped method, you init this myModalPanel (remember you don’t need to do UAModalPanel *myModalPanel again, once you already set it up, and your view controller is “already aware of the object”. You just do myModalPanel = [[UAModalPanel alloc] init....).

Then, to hide it, just call [myModalPanel hide];.