how to go on home page on login button click
- (IBAction)loginClick:(id)sender {
HomeVC *secondView = [self.storyboard instantiateViewControllerWithIdentifier:#"home"];
[self.navigationController pushViewController:secondView animated:YES];
self.tabBarController.selectedIndex = 1;
}
First you have to set your login page as a Root controller and when you successfully logged in then you have to change your root controller and make your Tab Bar as a root controller.
Perform this code in your AppDelegate and call these method on your login and logout page.
#property (strong, nonatomic) UIWindow *window;
#property(nonatomic,readonly) UITabBar *tabBar;
#property(nonatomic,strong) UITabBarController *tabBarController;
- (void)Login{
[self.window setRootViewController:nil];
UIStoryboard *MainStoryboard = [UIStoryboard storyboardWithName:#"Main_iPhone" bundle: nil];
UITabBarController *bar= (UITabBarController*)[MainStoryboard instantiateViewControllerWithIdentifier:#"tabbar"];
self.window.rootViewController=bar;
}
-(void)Logout
{
// self.window.rootViewController = nil;
UIStoryboard *mainStoryboard = [UIStoryboard storyboardWithName:#"Main_iPhone" bundle:nil];
UINavigationController*vc = [mainStoryboard instantiateViewControllerWithIdentifier:#"homepage"];
// Homepage *controller = [[Homepage alloc] initWithDelegate:self];
self.window.rootViewController = vc;
}
Implement didFinishLaunching method this way :
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
// Override point for customization after application launch.
self.window = [[UIWindow alloc] initWithFrame:UIScreen.mainScreen.bounds];
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
UIViewController *rootViewController = [storyboard instantiateViewControllerWithIdentifier:#"LoginView"];
BOOL isLogin = [[NSUserDefaults standardUserDefaults] boolForKey:#"IS_LOGIN"];
if (isLogin == YES)
{
rootViewController = [storyboard instantiateViewControllerWithIdentifier:#"MainHomeTabView"];
}
self.window.rootViewController = rootViewController;
[self.window makeKeyAndVisible];
return YES;
}
And set TRUE when you pressed login button
- (IBAction)login:(id)sender
{
[[NSUserDefaults standardUserDefaults] setBool:TRUE forKey:#"IS_LOGIN"];
[[NSUserDefaults standardUserDefaults] synchronize];
TabListViewController *vc = [self.storyboard instantiateViewControllerWithIdentifier:#"MainHomeTabView"];
AppDelegate *appDelagate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
appDelagate.window.rootViewController = vc;
}
Related
I have login and signup viewcontrollers in Login storyboard not in the Main storyboard.
Once signup or login is successful, then I am changing Login storyboard to Main. The following code works but when I select any tab, it does not call tab delegate method in the AppDelegate
However, if user is already succesfully signup or logged in, then it calls the following tabbar delegate method.
LoginViewController.m
if(isLoginSuccess)
{
UIStoryboard *mainStoryboard = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
CustomTabBarViewController *tbc = [mainStoryboard instantiateViewControllerWithIdentifier:#"tabbar"];
tbc.selectedIndex = 2;
[self presentViewController:tbc animated:YES completion:nil];
}
AppDeletage.m
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
CustomTabBarViewController *tabBarController = (CustomTabBarViewController *)self.window.rootViewController;
tabBarController.delegate = self;
return YES;
}
-(void) tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController
{
if (tabBarController.selectedIndex == 2) {
if(![self isRegistered])
{
UIStoryboard *loginStoryboard = [UIStoryboard storyboardWithName:#"LoginStoryboard" bundle:nil];
UIViewController *vc = [loginStoryboard instantiateViewControllerWithIdentifier:#"LoginViewController"];
[ROOTVIEW presentViewController:vc animated:YES completion:nil];
}
else
{
tabBarController.selectedIndex = 2;
}
}
}
Update :
AppDelegate is not getting called but I wonder why the following code does not open Loginstoryboard in the AppDelegate after user is logout.
#define ROOTVIEW [[[UIApplication sharedApplication] keyWindow] rootViewController]
UIStoryboard *mainStoryboard = [UIStoryboard storyboardWithName:#"LoginStoryboard" bundle:nil];
UIViewController *vc = [mainStoryboard instantiateViewControllerWithIdentifier:#"LoginViewController"];
[ROOTVIEW presentViewController:vc animated:YES completion:nil];
Please find below code.
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
UIStoryboard *main = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
UITabBarController *tabController = [main instantiateViewControllerWithIdentifier:#"TabbarController"];
tabController.delegate = self;
return YES;
}
-(void) tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController{
NSLog(#"Selected Index - %lu",(unsigned long)tabBarController.selectedIndex);
}
On ViewController's Button Click Method,
- (IBAction)btnLoginTapped:(id)sender {
UIStoryboard *main = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
UITabBarController *tabController = [main instantiateViewControllerWithIdentifier:#"TabbarController"];
tabController.selectedIndex = 1;
[self presentViewController:tabController animated:YES completion:nil];
}
then on Main.storyboard, Drag Object from the Object Library and put it below First Responder in Tab bar Controller Scene, Set the Object class to AppDelegate, then right click on Tab Bar Controller and set delegate to that Object Class as shown in below image.
Let me know it is working or not, I'm ready to help with the solution.
I would like to push to ParcelPickUpViewController after I clicked a button in LocationDetailsTableViewCell xib. But I've written the code below and it able to run. But the result won't happen at all. Need help on this issue. Thanks.
In LocationDetailsTableViewCell.h
#property (nonatomic, strong) UINavigationController *viewController;
In LocationDetailsTableViewCell.m
- (IBAction)selectBtn:(id)sender {
UIStoryboard *mainStoryBoard = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
ParcelPickUpViewController *vc = [mainStoryBoard instantiateViewControllerWithIdentifier: # "pickUpVC"];
[self.viewController pushViewController:vc animated: YES];
[self.viewController setNavigationBarHidden:YES animated:YES];
}
I think you have button in UITableViewCell.Now you want to navigate to next view from the button click.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"CustomCell";
CustomCell *cell = (CustomCell *) [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if(cell == nil) {
NSArray *nibObjects = [[NSBundle mainBundle] loadNibNamed:#"CustomCell" owner:nil options:nil];
cell = [nibObjects objectAtIndex:0];
}
cell.btnSelct.tag = indexPath.row;
[cell.btnSelct addTarget:self action:#selector(selectBtn:) forControlEvents:UIControlEventTouchUpInside];
return cell;
}
- (IBAction)selectBtn:(id)sender
{
//This is for XIB
ParcelPickUpViewController *vc = [[ParcelPickUpViewController alloc]initWithNibName:#"pickUpVC" bundle:nil];
//If you use storyboard
UIStoryboard *mainStoryBoard = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
ParcelPickUpViewController *vc = [mainStoryBoard instantiateViewControllerWithIdentifier: #"parcelpickup"];
[self.viewController pushViewController:vc animated: YES];
}
Try This ...
- (IBAction)selectBtn:(id)sender {
ParcelPickUpViewController *vc = [[HomeScreenVC alloc]initWithNibName:#"pickUpVC" bundle:nil];
[self.viewController pushViewController:vc animated: YES];
[self.viewController setNavigationBarHidden:YES animated:YES];
}
option 2
you are created the Navigation controller not allocated the memory of your instance navigation controller, so do like
UIStoryboard *mainStoryBoard = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
ParcelPickUpViewController *vc = [mainStoryBoard instantiateViewControllerWithIdentifier: # "pickUpVC"];
self.viewController = [[UINavigationController alloc] init];
[self.viewController pushViewController:vc animated: YES];
[self.viewController setNavigationBarHidden:YES animated:YES];
if you no need the setNavigationBarHidden then use like
option 3
UIStoryboard *mainStoryBoard = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
ParcelPickUpViewController *vc = [mainStoryBoard instantiateViewControllerWithIdentifier: # "pickUpVC"];
[self presentViewController:vc animated:YES completion:nil];
(1) Make sure you have set the isInitialViewController(the first controller you want to display when app launch) in storyboard.
(2) If you did not add UINavigationController in storyboard, create it programeticaly and set it as rootViewController w.r.t your InitialViewController in app delegate didFinishLaunchingWithOptions.
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
UIStoryboard *storyboard = storyboard = [UIStoryboard storyboardWithName:#"Main" bundle:Nil];
UIViewController *viewController = [storyboard instantiateViewControllerWithIdentifier:#"Your_First_View_Controller_Identifier"];
UINavigationController *rootNavigationController = [[UINavigationController alloc] initWithRootViewController:viewController];
self.window.rootViewController = rootNavigationController;
return YES;
}
(3) While navigating to your ParcelPickUpViewController just simply add below code:
- (IBAction)selectBtn:(id)sender {
ParcelPickUpViewController *vc = [self.storyboard instantiateViewControllerWithIdentifier: # "pickUpVC"];
[self.navigationController pushViewController:vc animated: YES];
}
I am using MFSideMenu in TabBarController In SideMenu i have added UITableview so when i click on cell then it navigate to another view controller but its not navigate to that view controller
AppDelegate.m
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
centerViewController = [storyboard instantiateViewControllerWithIdentifier:#"Tabbarcontroller"];
TabViewController1 *tableView = [storyboard instantiateViewControllerWithIdentifier:#"TabViewController1"];
UINavigationController *nav1 = [[UINavigationController alloc] initWithRootViewController:tableView];
TabViewController2 *tableView2 = [storyboard instantiateViewControllerWithIdentifier:#"TabViewController2"];
UINavigationController *nav2 = [[UINavigationController alloc] initWithRootViewController:tableView2];
centerViewController.viewControllers = #[nav1,nav2];
UIViewController *leftSideMenuViewController = [storyboard instantiateViewControllerWithIdentifier:#"SideViewController"];
container = [MFSideMenuContainerViewController
containerWithCenterViewController:centerViewController
leftMenuViewController:leftSideMenuViewController
rightMenuViewController:nil];
self.window.rootViewController = container;
[self.window makeKeyAndVisible];
return YES;
}
SideMenu.m
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
ViewController3 *objEdit =[self.storyboard instantiateViewControllerWithIdentifier:#"ViewController3"];
AppDelegate *objApp = (AppDelegate *)[[UIApplication sharedApplication]delegate];
UINavigationController *navigationController = (UINavigationController *) objApp.centerViewController.navigationController;
NSLog(#"navigationcontroller :%#",objApp.centerViewController.navigationController);
[navigationController pushViewController:objEdit animated:YES];
[self.menuContainerViewController setMenuState:MFSideMenuStateClosed];
}
objApp.centerViewController is tabbarcontroller, So you need to find out selected view controller from tabor controller first. If you want to push controller in selected tab, You should get Navigationcontroller from SelectedViewCOntroller of tabbarcontroller.
UINavigationController *navigationController = (UINavigationController *) objApp.centerViewController.selectedViewController;
[navigationController pushViewController:objEdit animated:YES];
I'm trying to select which ViewController the AppDelegate should display based in a NSUserDefaults BOOL. But the HomeViewController does not display.
I'm using Storyboards and I have my own class of UINavigationController.
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
[FBLoginView class];
[FBProfilePictureView class];
MeuNavigationController *nav = [[MeuNavigationController alloc]init];
if ([NSUD boolForChave:#"firstLogin"]==false) {
ViewController *viewC = [[ViewController alloc]init];
[nav pushViewController:viewC animated:NO];
}else{
HomeViewController *viewP = [[HomeViewController alloc]init];
[nav pushViewController:viewP animated:NO];
}
return YES;
}
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
[FBLoginView class];
[FBProfilePictureView class];
UIViewController *controller = nil;
if ([NSUD boolForChave:#"firstLogin"]==false) {
controller = [[ViewController alloc]init];
}else{
controller = [[HomeViewController alloc]init];
}
self.window.rootViewController = [[MenuNavigationController alloc] initWithRootViewController:controller];
[self.window makeKeyAndVisible];
return YES;
}
You noted that you're doing this off of storyboard. You might want to consider making this change as well:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
[FBLoginView class];
[FBProfilePictureView class];
// Name of storyboard
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
UIViewController *controller = nil;
if ([NSUD boolForChave:#"firstLogin"]==false) {
controller = [[ViewController alloc]init];
// Set this in the storyboard's identity inspector
controller = [storyboard instantiateViewControllerWithIdentifier:#"ViewController"];
}else{
controller = [storyboard instantiateViewControllerWithIdentifier:#"HomeViewController"];
}
self.window.rootViewController = [[MenuNavigationController alloc] initWithRootViewController:controller];
[self.window makeKeyAndVisible];
return YES;
}
But you ask... Mr. jakenberg, how does one set their unique view controller identifier?
Cheers
I have 2 ViewController. loginViewControl which sets to rootViewControoler :
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
loginViewControl = [[LoginTab alloc] init];
self.window.rootViewController = loginViewControl;
[self.window makeKeyAndVisible];
return YES;
}
And I create StatusViewController :
*.h
#interface StatusViewController : UIViewController<UITabBarControllerDelegate>
{
IBOutlet UITabBarController *tabBarController;
IBOutlet UIButton *UploadButton;
IBOutlet UIButton *ConvertorButton;
IBOutlet UIButton *CompletedButton;
}
#property (nonatomic, retain) IBOutlet UITabBarController *tabBarController;
#end
Now I want to push StatusViewController from loginViewControl(rootviewcontroller).I used below code but it not work.
- (IBAction)statusButtonClick:(id)sender;
{
StatusViewController *statusView = [[StatusViewController alloc]init];
[self.navigationController pushViewController:statusView animated:YES];
[statusView release];
}
Do you have any suggestions? Thanks in advance
You not setting UINavigationViewcontroller at the didFinishLaunchingWithOptions of Window's RootViewcontroller, We can't Push a UIViewController without UINavigationViewcontroller
So First Set LoginViewController as a RootViewController of UINavigationViewcontroller like Bellow:-
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
loginViewControl = [[YourLoinViewcontroller alloc] initWithNibName:#"YourLoinViewcontroller" bundle:nil];
UINavigationController *objNavigationController=[[UINavigationController alloc]initWithRootViewController:loginViewControl];
self.window.rootViewController = objNavigationController;
[self.window makeKeyAndVisible];
return YES;
}
EDIT
Connect your StatusViewcontroller's view with File owner like bellow:-
your push method like this:-
- (IBAction)statusButtonClick:(id)sender;
{
StatusViewController *statusView = [[StatusViewController alloc]initWithNibName:#"StatusViewController" bundle:nil];
[self.navigationController pushViewController:statusView animated:YES];
}
Unless your login view controller is a navigation controller, self.navigationController in statusButtonClick will return nil and so this won't work.
Maybe you can try:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
loginViewControl = [[LoginTab alloc] init];
self.window.rootViewController = [[UINavigationController alloc] initWithRootViewController:loginViewControl];
[self.window makeKeyAndVisible];
return YES;
}
This will enclose a loginViewController in a navigationController which will permit you to push another viewController in the navigationController's stack.
- (IBAction)statusButtonClick:(id)sender; {
// If used StoryBoard
UIStoryboard *story=[UIStoryboard storyboardWithName:#"MainStoryboard" bundle:nil];
StatusViewController *statusView = [story instantiateViewControllerWithIdentifier:#"StatusViewController"];
[self.navigationController pushViewController:statusView animated:YES];
// If used XIB
StatusViewController *statusView = [[StatusViewController alloc]initWithNibName:#"StatusViewController" bundle:nil];
[self.navigationController pushViewController:statusView animated:YES]; }