I am presenting a modalcontroller in a view, after i dissmiss the view i want to present another modalView but the code is not working, i have a delegate method that is being called when i press a button on the first modal vieview in witch i have the code.
inside the parentView the method for the firstview delegat:
-(void)newMessageModalView:(NewMessageModalView *)controller didFinishSelecting:(int)selectedChannel{
[self dismissModalViewControllerAnimated:YES];
SecondView * detailView = [[SecondView alloc] initWithNibName:#"SecondView" bundle:nil];
[self presentModalViewController:SecondView animated:YES];
[detailView release];
[self dismissModalViewControllerAnimated:YES];
}
You are presenting SecondView, which is your class and not your instance. Even if that was right, you are dismissing it straight away.
Move [self dismissModalViewControllerAnimated:YES]; to detailView.m
-(void)newMessageModalView:(NewMessageModalView *)controller didFinishSelecting:(int)selectedChannel{
SecondView * detailView = [[SecondView alloc] initWithNibName:#"SecondView" bundle:nil];
[self presentModalViewController:SecondView animated:YES];
[detailView release];
}
For example, in detailView.m
- (void)cancelBtnTouched:(id)sender {
[self dismissModalViewControllerAnimated:YES];
}
Related
help me please. How can I show another view controller after dismissing the existing one? here is my code:
- (void)matchmakerViewControllerWasCancelled:
(GKMatchmakerViewController *)viewController{
[self dismissModalViewControllerAnimated:YES];
ViewController *Vc = [[ViewController alloc]init];
[self presentModalViewController:Vc animated:YES];
}
My code doesn't work. Help me please. If i wrote NSLog after dismissingModalViewController, it shows me that NSLog, but ViewController won't show. thanks
[self dismissModalViewControllerAnimated:YES]; has been deprecated. Try doing:
- (void)matchmakerViewControllerWasCancelled:
(GKMatchmakerViewController *)viewController{
[self dismissViewControllerAnimated:YES completion:^{
ViewController *Vc = [[ViewController alloc]init];
[self presentViewController:Vc animated:YES completion:^{}];
}];
}
Simply check this
[self dismissModalViewControllerAnimated:NO];
Nextview *sec = [[Nextview alloc] initWithNibName:#"Nextview" bundle:nil];
[self presentModalViewController:sec animated:YES];
[sec release];
Hope this works.
I have three pages. Each page pushes some values to next page like this: bookpage----------values passing to >chapterpage----------values passing to>verse page. When the user taps the button from the main page it shows a model form sheet which has book page. The code for this is:
BookSelectionview *detailViewController = [[BookSelectionview alloc] initWithNibName:#"BookSelectionview" bundle:nil];
UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:detailViewController];
navController.modalTransitionStyle = UIModalTransitionStyleCoverVertical;
navController.modalPresentationStyle = UIModalPresentationFormSheet;
UIBarButtonItem *doneBarButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone
target:self
action:#selector(modalViewDone)];
detailViewController.navigationItem.rightBarButtonItem = doneBarButton;
detailViewController.navigationItem.title = #"Book Selection";
[doneBarButton release];
[self.navigationController presentModalViewController:navController animated:YES];
[detailViewController release];
[navController release];
[self resetReadViewToVerse:1];
}
Then in my chapter page I wrote this code to navigate and pass some value to verse page.
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
ChapterSelectionView *detailViewController = [[ChapterSelectionView alloc] initWithNibName:#"ChapterSelectionView" bundle:nil];
detailViewController.contentSizeForViewInPopover = CGSizeMake(500, 600);
//detailViewController.firstString = firstString;
// ...
// Pass the selected object to the new view controller.
detailViewController.selectedIndex=indexPath.row;
appDelegate.selectedBookIndex=indexPath.row;
self.hidesBottomBarWhenPushed=YES;
[self.navigationController pushViewController:detailViewController animated:YES];
[detailViewController release];
}
and in verse page here is the problem....in tho page includes bible verse which is in the form of buttons when the use tap any button it need to go to the main view and show the corresponding verse,,but it shows the main page inside the form sheet,with the correspondent verse..so i put the dismissmodelview animated:yes to the code.but it cashes..my code in verse page its in button click
appDelegate.selectedBook = [appDelegate.books objectAtIndex:appDelegate.selectedBookIndex];
appDelegate.selectedChapter = [NSString stringWithFormat:#"%d",appDelegate.selectedChapterIndex];
appDelegate.selectedVerse = [NSString stringWithFormat:#"%d",[sender.titleLabel.text intValue]];
[appDelegate reloadVerses];
ParallelReadViewController *detailViewController = [[ParallelReadViewController alloc] initWithNibName:#"ParallelReadViewController" bundle:nil];
[self.navigationController pushViewController:detailViewController animated:YES];
[detailViewController release];
[self.navigationController dismissModalViewControllerAnimated:YES];
How can I dismiss the form sheet and go to main page(parallelreadviewcontroller) with the corresponding verse?
Add a notification in main view's viewDidLoad
[[NSNotificationCenter defaultCenter] addObserver:self
selector:#selector(dismissTheModelView:)
name:#"dismissTheModelView"
object:nil];
write function in Main view
-(void)dismissTheModelView:(id)sender
{
[self dismissModalViewControllerAnimated:YES];
}
and finally post the notification from where u have to dismiss the popover controller, like
-(IBAction)cancelButtonPressed:(id)sender
{
[[NSNotificationCenter defaultCenter] postNotificationName:#"dismissTheModelView" object:nil];
}
Is it possible to push a new viewController into an existing view within another view controller?
Here is my setup to begin with:
You can see that I have a UITableView. When a cell is tapped, a new view controller is pushed using this code;
DetailTableViewController *viewcontroller = [[DetailTableViewController alloc] initWithStyle:UITableViewStyleGrouped];
viewcontroller.item = (MWFeedItem *)[itemsToDisplay objectAtIndex:indexPath.row];
[self presentViewController:viewcontroller animated:YES completion:nil];
[viewcontroller release];
Unfortunately this looks like this though and sits on top of the bar at the top saying "Will Roberts"
Why is this happening as it's clearly outside of the view I set it to be pushed from...
Instead of "presentViewController", use
DetailTableViewController *viewcontroller = [[DetailTableViewController alloc] initWithStyle:UITableViewStyleGrouped];
viewcontroller.item = (MWFeedItem *)[itemsToDisplay objectAtIndex:indexPath.row];
[self.navigationController pushViewController:viewcontroller animated:YES];
[viewcontroller release];
or use modal view controller
[self presentModalViewController:viewcontroller animated:YES]
//Presenting new view controller with navigation controller will help you.
DetailTableViewController *viewcontroller = [[DetailTableViewController alloc] initWithStyle:UITableViewStyleGrouped];
viewcontroller.item = (MWFeedItem *)[itemsToDisplay objectAtIndex:indexPath.row];
[self.navigationController presentViewController:viewcontroller animated:YES completion:nil];
[viewcontroller release];
//Edited
DetailTableViewController *viewcontroller = [[DetailTableViewController alloc] initWithStyle:UITableViewStyleGrouped];
UINavigationController *nav1=[[UINavigationController alloc]initWithRootViewController:viewController1];
[self presentModalViewController:nav1 animated:YES];
I have 3 classes.
First controllor is the first controllor in tabbar. I am using presentModalViewController to present a login screen and a Home screen. I have a presentModalViewController in firstcontrollor which present the login screen and in Loginscreen viewdidload method I have presentModalViewController which present home screen. The home screen presentModalViewController is dismissed in homePage_Btn_Clicked and presentModalViewController is dismissed in login_Btn_Clicked. The problem I have is my home screen is never presented. Any help? I am new in iPhone development.
//First Controllor
FirstControllor.m
- (void)viewDidLoad
{
[super viewDidLoad];
Accounts_Login *lvc = [[Accounts_Login alloc]initWithNibName:#"Accounts_Login" bundle:[NSBundle mainBundle]];
[self presentModalViewController:lvc animated:NO];
[lvc release];
}
//Login_view class
Login_view.m
- (void)viewDidLoad {
[super viewDidLoad];
Home_Screen *lvc1 = [[Home_Screen alloc]initWithNibName:#"Home_Screen" bundle:[NSBundle mainBundle]];
[self presentModalViewController:lvc1 animated:NO];
[lvc1 release];
user_ID_TextField.text = [[NSUserDefaults standardUserDefaults] objectForKey:#"User ID"];
}
-(IBAction) login_Btn_Clicked{
if ([services authenticate:credential_Data]) {
[self dismissModalViewControllerAnimated:YES];
[credential_Data autorelease];
}
//HomePage class
HomePage.m
-(IBAction) homePage_Btn_Clicked:(id) sender{
UIButton *theButton = (UIButton *)sender;
int count;
switch (theButton.tag) {
case 101:
count++;
[self dismissModalViewControllerAnimated:YES];
break;
default:
break;
}
}
Move presentModalView from viewDidLoad to viewDidAppear.
Try this:
Home_Screen *lvc1 = [[Home_Screen alloc]initWithNibName:#"Home_Screen" bundle:[NSBundle mainBundle]];
[self.parentViewController presentModalViewController:lvc1 animated:NO];
[lvc1 release];
I have even tried implementing a delay right before the call to popToRootViewControllerAnimated however that does no good either. It just does not get called.
-(IBAction) btnSignOut{
[[self tabBarController]setSelectedIndex:0];
[[self navigationController]popToRootViewControllerAnimated:NO];//DOES NOT GET CALLED
Overview *overviewController = [[Overview alloc] initWithNibName:#"Overview" bundle:nil];
//Lets place OverView in navController
UINavigationController * navController = [[UINavigationController alloc] initWithRootViewController:overviewController];
// [[self navigationController] popToViewController:ComposeViewController animated:YES];
//Now lets display it
[self.tabBarController presentModalViewController:navController animated:YES];
[navController release];
[overviewController release];
}
It seems like the [self navigationController] does not contain any view to pop