i have problem that i have 3 views,
i goto first view to 2nd and want to change mine back button title
i write this code in viewDidLoad of 2nd View but its not working :(
UIBarButtonItem *backButton = [[UIBarButtonItem alloc]initWithTitle:#"Back" style:UIBarButtonItemStyleDone target:nil action:nil];
[self.navigationItem setBackBarButtonItem:backButton];
go to 1st view controller and add the following code before you push the viewController,
UIBarButtonItem *backButton = [[UIBarButtonItem alloc] initWithTitle:#"Inv Menu" style:UIBarButtonItemStylePlain target:nil action:nil];
self.navigationItem.backBarButtonItem = backButton;
[backButton release];
Related
I want to add two buttons two navigation bar on right hand side one for settings and one for login but problem is that only one button i have searched comes on right that is edit is there any other way in which we can make two button and give them desired title.
UIBarButtonItem *addAttachButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:#selector(addAttachmentClicked:)];
UIBarButtonItem *sendButton = [[UIBarButtonItem alloc] initWithTitle:LS(#"Send") style:UIBarButtonItemStyleBordered target:self action:#selector(sendClicked:)];
self.navigationItem.rightBarButtonItems = #[addAttachButton,sendButton];
Here is the code I am using in My UIViewController's implementation file (.m file)
-(void)viewDidLoad{
[super viewDidLoad];
//back button
UIBarButtonItem *backButton = [[UIBarButtonItem alloc]initWithTitle:#" Back " style:UIBarButtonItemStyleBordered target:self action:#selector(backTo:)];
//Optional: if you want to add space between the back & login buttons
UIBarButtonItem *fixedSpaceBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil];
fixedSpaceBarButtonItem.width = 12;
//login button
UIBarButtonItem *signIn_BarButton = [[UIBarButtonItem alloc]initWithTitle:#" SIGN IN " style:UIBarButtonItemStyleBordered target:self action:#selector(signInUser)];
//add all buttons to right side
self.navigationItem.rightBarButtonItems = [NSArray arrayWithObjects:backButton, fixedSpaceBarButtonItem,signIn_BarButton, nil];
}
now here are the metthods for both button clicks
-(IBAction)backTo:(id)sender{
[self.navigationController popViewControllerAnimated:YES];
}
-(void) signInUser{
//handle your sigin logic here
}
Please! let me if you need more help!
I have created navigation controller via storyboard interface and I have added 4 buttons programmatically on Navigationbar but I don't know how should I justify it would you please help me!
here is the picture:
here is my code for buttons I know That I used rightBarButtonItems but I don't know what should I write instead!
- (void)viewDidLoad
{
[super viewDidLoad];
UIBarButtonItem *menuButton= [[UIBarButtonItem alloc] initWithTitle:#"Menu" style:UIBarButtonItemStyleDone
target:self action:#selector(menu:)];
UIBarButtonItem *yearButton= [[UIBarButtonItem alloc] initWithTitle:#"Year" style:UIBarButtonItemStyleDone
target:self action:#selector(year:)];
UIBarButtonItem *weekButton= [[UIBarButtonItem alloc] initWithTitle:#"Week" style:UIBarButtonItemStyleDone
target:self action:#selector(week:)];
UIBarButtonItem *reportButton= [[UIBarButtonItem alloc] initWithTitle:#"Report" style:UIBarButtonItemStyleDone
target:self action:#selector(report:)];
NSArray *buttons = [NSArray arrayWithObjects:menuButton,yearButton,weekButton,reportButton,nil];
self.navigationItem.rightBarButtonItems = buttons;
}
Add flexible spacers between each of the buttons:
UIBarButtonItem *flexibleSpacer = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
As you see in the images, the top picture is created automatically when navigation controller is pushed
If I try to create one like this it will appear like the bottom picture.
How can I programmatically create a Back Button like the top picture?
Here is my code to create the Done button
self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:#selector(backtohome)];
UIBarButtonItem *theBackButton = [[UIBarButtonItem alloc] initWithTitle:#"Done"
style:UIBarButtonItemStylePlain target:self action:nil];
self.navigationItem.backBarButtonItem = theBackButton;
[theBackButton release];
How would I be able to set the position of a UIBarButtonItem? Like, I would like to set it to be on either the very right of a UIToolbar or the very left depending on a state.
Thank you.
You do not set directly the position of a UIBarButtonItem in an UIToolbar. Instead you defined the items' order and put flexible space on the left or on the right.
What you can do is:
Create the UIBarButtonItem you want to place (button 1).
Create an UIBarButtonItem of type UIBarButtonSystemItemFlexibleSpace (button 2).
If you want to put the button on the left, create an array with (button 1) and (button 2) and pass it to the UIToolbar by using the setItems:animated: method.
If you want to put the button on the right, create an array with (button 2) and (button 1) and pass it to the UIToolbar by using the setItems:animated: method.
I hope it helps you...
UIToolbar* keyboardDoneButtonView = [[UIToolbar alloc] init];
[keyboardDoneButtonView sizeToFit];
UIBarButtonItem* PrevButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:105 target:nil action:nil]; //<
UIBarButtonItem* NextButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:106 target:nil action:nil]; //>
UIBarButtonItem* doneButton = [[UIBarButtonItem alloc] initWithTitle:#"Done" style:UIBarButtonItemStyleBordered target:self action:#selector(doneClicked:)];
UIBarButtonItem* flexSpace = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
UIBarButtonItem *fake = [[UIBarButtonItem alloc] initWithTitle:#"" style:UIBarButtonItemStylePlain target:nil action:nil] ;
[keyboardDoneButtonView setItems:[NSArray arrayWithObjects: PrevButton,fake, NextButton,fake,flexSpace,fake,doneButton,nil] animated:YES];
Link explains Bar Button Item Methods and Arguments
https://developer.apple.com/library..... Use Fake Item to get exact pinch location on Button...
I'm using iPhone SDK 3.1.3 and I tried look like that
self.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:#"Back" style:UIBarButtonItemStylePlain target:nil action:nil];
It's not working and nothing effect. So, I tired
self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:#"Back" style:UIBarButtonItemStylePlain target:nil action:nil];
button text it change and stye it squre. I click it and it's not go to back.
I want to change back button to text #"Back". How to write it ?
I also read in there but not work for me.
I got it. I change in title and it's OK
self.navigationItem.title =#"Back";
[self.navigationController pushViewController:browser animated:YES];