Open ViewController on button click

Question

I am new to iOS, can any one please help me to open and activity on Button click.

I have tried below methods, but the app remains on same ViewController, i am using Singleview Application type

 Second *sec = [[Second alloc] init];
 [self.navigationController pushViewController:sec animated:YES];

 Second *sec = [self.storyboard instantiateViewControllerWithIdentifier:@"SecondV"];
 [self.navigationController pushViewController:sec animated:YES];

can anyone please help me to solve this.

I strongly suggest you to go through documentation provided by Apple for getting some idea. — viral
– viral, Commented Dec 11, 2014 at 14:03

Sam · Accepted Answer · 2014-12-11 14:08:16Z

4

if you are using storyboard then Embed your viewcontroller to UINavigationController Editor->EmbedIn->NavigationController try this

answered Dec 11, 2014 at 14:08

Sam

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1 Comment

anneblue Over a year ago

ok, faster way than mine @Sam ;-). Not using storyboard so much, learned something from you, too ;-).

Anon · Accepted Answer · 2014-12-11 13:51:13Z

3

If not using Storyboard, then following might help:

Second *sec = [[Second alloc] initWithNibName:@"Second" bundle:nil];
[self.navigationController pushViewController:sec animated:YES];

For Storyboard enabled code:

Second *sec = [self.storyboard instantiateViewControllerWithIdentifier:@"YourIdentifierForVC"];
[self.navigationController pushViewController:sec animated:YES];

BTW, I strongly suggest you to google the problem for solution & search SatckOverflow - first, before posting as a new question.

Also, you should reconsider the naming for the class. Just a suggestion.

answered Dec 11, 2014 at 13:51

Anon

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1 Comment

Abdul Baais Over a year ago

Thank you for your Valuable comments

anneblue · Accepted Answer · 2014-12-11 14:17:39Z

0

to push to another view controller you need to set a UINavigationController in front of your UIViewController in storyboard. Your self.navigationController might be nil, that's why it is not pushing your view controller.

Therefore drag and drop a Navigation Controller to your storyboard and delete the default TableViewController (make sure to click on empty space in storyboard before selecting and deleting it) and connect the UINavigationController to your own 'single view controller' by right-clicking on the yellow arrow and connecting the rootViewController outlet with it).

Then, select the UINavigationController on your storyboard and in Attributes Inspector (the fourth symbol in the right panel) under the section View Controller select Is Initial View Controller.

edited Dec 11, 2014 at 14:17

answered Dec 11, 2014 at 13:51

anneblue

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2 Comments

Abdul Baais Over a year ago

Whenever i use drag and drop Navigation Controller, it drops TableviewControler also. I do not have to work with TableView, I want to fire this code on Button Click

anneblue Over a year ago

Yes. Then delete this tableViewController (select and press delete) and set your view controller as root view controller of the navigation controller (as described above, with right-clicking and connecting. Updated my answer accordingly).

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