I have presented a navigation controller (Nav1) as modal view controller from rootViewController
Then from Nav1 i created another navigation controller (Nav2) and presented it as modal view controller.
In nav2 when i click a table cell it pushes a view controller containing UITextField
Now the problem is when I click on UITextField it does not show iphone keyboard
Actually I am trying to make something like alarm label as in iphone clock app.
Just be sure for you have set the delegate the textfield...
[textField setDelegate:self];
why did you choose two nav controllers?
you can use tabbarcontroller by the way there is much more simpler way to achieve this.Search on google
check if
"reloadData"
is not executing before the UITextField becomes active
Related
I have a navigation controller, root - tabViewController, and i have one more ViewController, it isn't in Navigation controller, there is in ViewController - button.
How can i do on Clicking this button new viewController pops in current Navigation controller?
After a long series of comments ... How you are using this app couldn't be more different than the original question.
You need to replace the PKRevealController front viewController when the button is clicked something like this:
[self.revealController setFrontViewController: newViewController];
I have try to understend your question but i dont know if its that what you need:
Place a button in your firstViewController
move your mouse on that button and hold "ctrl" key
drag to the next view controller and choose push option
That's it!
I use UITabBar in my application. In one of my tabbars, i have a UITableView in a UIViewController whose root view controller is a Navigation Controller. When i click on a cell, i go to my custom edit mode which is a UIViewController.
In my edit mode I have a backButton that shows me UIViewController with the TableView.
My problem is when i click backButton, my TabBar disappears.
Do you have any ideas why my TabBar disappears?
Thanks.
In back button click, add the following code.
[self.navigationController popViewControllerAnimated:YES];
I'm displaying a UITableViewController inside a popover. Everything works fine. Now I want that little "Edit" Button on the top right to reorder the cells. But unfortunately I can't achieve this.
I have implemented the 2 delegete methods for reordering, and in my tableviewcontroller I call this on viewdidloead
[self setEditing:YES];
self.navigationItem.rightBarButtonItem = self.editButtonItem;
but for some reason I can't see the navigation bar on top that should display the edit button.
what am I doing wrong?
thx in advance
you can create your UITableViewController in the same way you did it now, embed it in an UINavigationController using – initWithRootViewController: and show the navigation controller in the popover
On my firstViewController I have a tabbar that contains my firstViewController and a helpViewController.
When I click on a button from the FirstViewController, I push a NewViewController. But, when this view is pushed, I want to change the content from the TabBarController to display other ViewControllers, like infoViewController, optionViewController and NewViewController. Is that possible?
The First Image represents my application. The FirstViewController has a button that will push the NewViewController. When the user clicks this button, I want that my app shows what is in the second image. Is possible?
Yes, this is possible (I just did a proof of concept in Xcode). Assuming that you are using storyboarding, you need to make your initial view controller a UINavigationController otherwise you won't be able to use the push segues. Then, make the first UITabBarViewController the root view controller of the navigation controller. Put an entirely new UITabBarController into the storyboard, and then put a UIButton into the firstViewController and link it via a push segue to the new (second) UITabBarController.
When you tap the button the old tab bar will slide off, and the new one will slide on.
Here's an example of how it all looks:
!!This app uses navigationController and TabBarController!!
Using the storyboard I saw each piece of the app, then I had the Idea: Insted of pushing the NewViewController, how about push a tabBarController? When the user clicks the button, the app will push the tabBarController with 2 TabController`s.
Just add New File to your project, sub classed UITabBarController. Then add this code to the init method of your tabBarController: self.hidesBottonBarWhenPushed = YES;
On ViewDidLoad just alloc and init what views you want to display on the tabBar and
self setViewControllers:[NSArray arrayWithObjects: vc1, vc2, vc3, nil]];
Working fine here :D
You can nest TabBarControllers. But that would look strange. And the first TabBar wouldn't be changed. Pushing a TabBarController into a TabBarController is not possible because TabBarController does not support pushViewController. Thats only possible with a NavigationController.
Anyhow you can change the content of the TabBar completely programatically.
In my app, I have my main view and when i click a button, a UIPopoverController is shown over my main view (not fullscreen so i still see the view behind) containing a UITableView. When I click one of the tableview cells, I want to show a custom view centered on screen (simple view informing the user that the app is processing) that will fade in and fade out during a specific amount of time.
The problem is that my custom view always appears UNDER the UIPopover...I tried all I can think of, bringSubviewToFront etc...Nothing works... I also tried to wrap my custom view in a UIViewController and use [mainView presentViewController:myCustomView ...] but when I do that the main view disappear
Someone can help?
Thx
Thx Ole Begemann, this question was indeed a duplicate.
Although, the solution to my problem is not to subclass UIWindow but to add my UIView to the key UIWindow :
NSArray * windows = [[UIApplication sharedApplication] windows];
UIWindow* win0 = [windows objectAtIndex:0];
[win0 addSubview:loadingView];
[win0 bringSubviewToFront:loadingWindow];