iphone Programming Glossary: self.navigationitem.leftbarbuttonitem.title

How do I change the title of the “back” button on a Navigation Bar

http://stackoverflow.com/questions/1449339/how-do-i-change-the-title-of-the-back-button-on-a-navigation-bar

I tried putting the following line of code in the view controller's viewDidLoad method but it doesn't seem to work. self.navigationItem.leftBarButtonItem.title @ Log Out What should I do Thanks. iphone objective c uinavigationbar uinavigationitem share improve this question ..

How to change a UIBarButtonItem in a UINavigationBar

http://stackoverflow.com/questions/2570247/how-to-change-a-uibarbuttonitem-in-a-uinavigationbar

toggleEdit BOOL editing self.tableView.editing self.navigationItem.rightBarButtonItem.enabled editing if editing self.navigationItem.leftBarButtonItem.title NSLocalizedString @ Done @ Done Added in the edition for this button has the same color of the UIBarButtonSystemItemDone.. same color of the UIBarButtonSystemItemDone self.navigationItem.leftBarButtonItem.style UIBarButtonItemStyleDone else self.navigationItem.leftBarButtonItem.title NSLocalizedString @ Edit @ Edit Added in the edition for this button has the same color of the UIBarButtonSystemItemDone..

What does the “?” mean in the following statement

http://stackoverflow.com/questions/5832134/what-does-the-mean-in-the-following-statement

statement Forgive my newbie question but what the heck does the question mark mean in the fololowing line of code self.navigationItem.leftBarButtonItem.title editing NSLocalizedString @ Done @ Done NSLocalizedString @ Edit @ Edit iphone objective c share improve this question.. question This is a ternary statement the is the conditional operator. The statement is basically saying if editing self.navigationItem.leftBarButtonItem.title NSLocalizedString @ Done @ Done else self.navigationItem.leftBarButtonItem.title NSLocalizedString @ Edit @ Edit You could.. is basically saying if editing self.navigationItem.leftBarButtonItem.title NSLocalizedString @ Done @ Done else self.navigationItem.leftBarButtonItem.title NSLocalizedString @ Edit @ Edit You could think of it like If previous statement is true do code immediately after. Else..

How to change text on a back button

http://stackoverflow.com/questions/835607/how-to-change-text-on-a-back-button

in this case I would like to display just Back as a caption for back button. I tried the following which didn't work self.navigationItem.leftBarButtonItem.title @ Back Thanks. iphone cocoa touch share improve this question Try self.navigationItem.backBarButtonItem UIBarButtonItem..

• self.mystring
• self.mytableview
• self.name
• self.navigationcontroller
• self.navigationcontroller.navigationbar.frame
• self.navigationcontroller.navigationbar
• self.navigationcontroller.navigationbar.tintcolor
• self.navigationcontroller.view
• self.navigationcontroller.viewcontrollers
• self.navigationitem.backbarbuttonitem
• self.navigationitem.hidesbackbutton
• self.navigationitem
• self.navigationitem.leftbarbuttonitem
• self.navigationitem.leftbarbuttonitem.title
• self.navigationitem.rightbarbuttonitem
• self.navigationitem.title
• self.navigationitem.titleview
• self.newworkout
• self.nextresponder
• self.ninethvideocontroller
• self.ninethvideocontroller.view
• self.numberofpages
• self.numberplayer
• self.overlay
• self.pageviewcontroller
• self.parentviewcontroller
• self.path
• self.picker.date
• self.pitchtodown
• self.player
• self.points
• self.presentingviewcontroller
• self.prevlayer
• self.questionslider.value
• self.queue
• self.reminders
• self.remindersdb
• self.response
• self.responsexmldata
• self.rolltol
• self.rolltor
• self.roottheme.jsonvars
• self.routinetableview
• self.scale
• self.scrollview
• self.searchbar
• self.searchdisplaycontroller.searchbar
• self.searchdisplaycontroller.searchresultstableview
• self.searchresults
• self.sectionstatus
• self.selectedcounties
• self.selectedindex
• self.selectedindexpaths
• self.selectedrows
• self.selectedviewcontroller
• self.session
• self.settings
• self.size.height
• self.size
• self.size.width
• self.state
• self.storyboard
• self.subviews
• self.superview
• self.tabbarcontroller
• self.tabbarcontroller.selectedindex
• self.tabbarcontroller.tabbar
• self.tabbarcontroller.viewcontrollers
• self.tableview.backgroundcolor
• self.tableview.editing