ibaction
is IBAction mandatory to reflect a method on Interface Builder?
What is the difference between below two methods, both are meant for mapping through Interface builder[详细]
2023-03-31 03:28 分类:问答Get back to square one
In this little app I start out on a tableview. The user clicks one of the cells and a video starts playing.Once the video is finished the view changes to a small test, and when the test is finished I[详细]
2023-03-30 22:33 分类:问答How to tell programmatically if a IBAction has been called by code or by user action
How can I tell programmatically if a IBAction has been called by code or by user action. Eg I have a method, -(IBAction)someMethodWithIts:(id)sender[详细]
2023-03-29 19:00 分类:问答Difference between IBOutlet and IBAction [duplicate]
This question already has answers here: IBOutlet and IBAction (11 answers) Closed 3 years ago. Tell me the difference betweenIBOutlet and IBAction . Can we make IBOutlet as property and sha[详细]
2023-03-29 18:39 分类:问答Can I have multiple UIAlertViews for one IBAction in Xcode?
Is it possible to progra开发者_如何学编程m multiple UIAlertViews for one IBAction in Xcode to show at random.For example: I am making an app with multiple questions shown at random, when the submit bu[详细]
2023-03-28 02:20 分类:问答How can I get the next IBAction to affect the next empty IBOutet UILabel?
I have 12 Buttons with 0-11 tagged. When the user clicks the button the tag is inserted into the first of 12 label outlets. I want the next clicked button to automatically insert its tag into the next[详细]
2023-03-24 11:28 分类:问答In Xcode 4, how do I keep the bottom tab bar when switching views with a button
My app project has a basic of 5 page-views each linked through the tab bar across the bottom, and when I switch from page to page those 5 pages each have the tab bar on their page as they should, and[详细]
2023-03-24 04:55 分类:问答UIButton and actions problem
I am creating some UIbutton dynamically. And a user click any one of the buttons will display s开发者_运维百科omething (ex: different views). So I successfully made the buttons, get the tags. But in t[详细]
2023-03-23 18:12 分类:问答UIButton actions set in XIB but not firing
Problem description is brief but I think I don\'t need to say much. When I load my custom movie player\'s .xib, the UIButton/UIBarButtonItem controls are set to ivars/properties of my File\'s Owner ob[详细]
2023-03-23 10:38 分类:问答iOS: Implementing UITabBar from User Interface without a UITabBarController
In my app I开发者_如何学C have a UIViewController to which I wish to add a UITabBar. So I have added it via User Interface (into the UIViewController.xib file) and created instances of the IUTabBar an[详细]
2023-03-22 16:07 分类:问答