uinavigationbar

iOS TableViewController Scrolling away content and navigation bar under status bar

由 穿精又带淫゛_ 提交于 2019-12-12 04:16:44
问题 I'm using a TableViewController and I've added my own navigation bar on top to match the other tabBar pages that I have. I had to place at the top an empty view to lower the starting point of the table view so it wouldn't cover my navBar , which was already annoying. Now it looks fine except that when I scroll up my list both navBar and TableView go under the status bar. I want my navBar to stay where it is and the TableView not to go under the status bar when scrolling. For starting I can't

SlideOutMenu remove Navigation Bar

由 主宰稳场 提交于 2019-12-12 03:56:12
问题 I use SWRevealViewController for my project. Currently, the problem is that when the project starts, Navigation bar show with title of "MyApp". But, navigation bar disappears when I click on Home If I add a Navigation Bar in view controller, there will be 2 navigation bars at first run. One navigation will automatically disappear when I click on Home link. How to do to get the first image appearance when I click on Home link? I'm using Swift 3 . 回答1: You could try set the navigation bar to

A dropdown menu for a navbar

由 ▼魔方 西西 提交于 2019-12-12 03:52:33
问题 I have been trying unsuccessfully to create a drop down menu for my navbar, every single CSS method doesnt seem to provide the desired effect that I require. Currently my HTML looks like.... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled</title> </head> <!-- Reset Sheet --> <link href

Swift - UINavigationBar only sometimes included in screen height?

由 我们两清 提交于 2019-12-12 03:48:28
问题 So I'm experiencing a bit of an odd (in my opinion) issue. I have a standard UINavigationController with a root UIViewController. I'm adding a UITableView programatically to the view controller. When I set the frame of the table view, I set it as: tableView.frame = CGRect(x: 0, y: 0, width: self.view.frame.width, height: self.view.frame.height) When I run the simulator, sometimes the tableview is positioned perfectly - sitting just under the navigation bar. However, sometimes (seemingly at

Nav Bar Item in XIB that Presents a StoryBoard Tab Bar Root View Controller Segue

由 北慕城南 提交于 2019-12-12 03:23:43
问题 My App has a lot going on with it, lol. On my Main Menu, if you click "Chat", it will take you to the Chat XIB. If you look to the top left in the Navigation Bar I have something called "Main Menu". I want this to take me back to the Main Menu. My Main Menu is on the main.Storyboard. The Chat is an XIB. Both Views have Tab Bars. I've been going in circles all day trying to figure this out. This is the last thing I have tried which crashes: -(void)MainMenu {

UINavigationBarItem programmatically

由 ぃ、小莉子 提交于 2019-12-12 03:07:30
问题 I have view controller which is inherited from UINavigationController . On viewDidLoad I want to set rightBarButtonItem . I do following. UINavigationItem* navItem = self.navigationItem; UIButton* btnOptionsView = [[UIButton alloc] init]; [btnOptionsView setImage:[UIImage imageNamed:@"options.png"] forState:UIControlStateNormal]; [btnOptionsView sizeToFit]; UIBarButtonItem* btnOptions = [[UIBarButtonItem alloc] initWithCustomView:btnOptionsView]; navItem.rightBarButtonItem = btnOptions; but

Hide navigationBar?

由 ℡╲_俬逩灬. 提交于 2019-12-12 03:03:36
问题 1) What is the difference between the three lines of code below? 2) Also why does only the third line of code work if I'm returning to a viewController and the previous viewController has set the navigationBar to hidden through the same approach [self.navigationController setNavigationBarHidden:NO] my assumption was that all three lines do the same thing? self.navigationController.navigationBar.hidden = NO; [self.navigationController.navigationBar setHidden:NO]; [self.navigationController

Unable Correctly to Add Navigation Buttons Using UIPageViewController for iOS

由 流过昼夜 提交于 2019-12-12 02:44:00
问题 For my project UIPageViewController could be a good choice, so, I started with the template provided by XCode 6.4 starting new project. I used the template: Page-Based Application which has already the basic implementation of UIPageViewController. The opportunity to scroll the pages is working fine, however, I would like to add the navigation bar as well. After reading the articles on that topic I tried to embed DataViewController into NavigationController (Editor>Embed), and then added the

How to navigate to next UIViewController using UITextView in an UINavigationBar

由 走远了吗. 提交于 2019-12-12 02:14:09
问题 I'm trying to use an UITextView as a button, and after clicking on the UITextView it should pop to to another UIViewController (not the root one, next one). Using an UIButton works fine (by dragging to next UIViewController and choosing "Push" as the segue type, without doing any coding). But, doing the same thing with a UITextView does not work! So, my question is how to navigate to the next view controller using an UITextField? 回答1: Try adding a UITapGestureRecognizer to the text view and

Changing the UINavigationBar background image without restarting app

由 自闭症网瘾萝莉.ら 提交于 2019-12-12 01:32:06
问题 Right now, I have [[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed: @"UINavigationBarBackground.png"] forBarMetrics:UIBarMetricsDefault]; I want it to change the background on-click. Right now, it only changes after you restart the app. Is there a way to have it change the background image of the navigation bar without having to restart the app? I tried [[UINavigationBar appearance] setNeedsDisplay]; but it crashes with: Terminating app due to uncaught exception
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