CODEWITHSUNDEEP
ios
Gaurav Ingalkar
Gaurav Ingalkar

Reputation: 1277

Need help in navigating view controllers

I am developing one small iOS app, and am facing a problem in navigation of view controllers. This is my code (I got it from the net):

- (void)tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexPath:       (NSIndexPath *)indexPath
{
    DetailsViewController *page = [[DetailsViewController alloc] init];
    CGRect theFrame = page.view.frame;
    theFrame.origin = CGPointMake(self.view.frame.size.width, 0);
    page.view.frame = theFrame;
    theFrame.origin = CGPointMake(0,0);
    [UIView beginAnimations:nil context:nil];
    [UIView setAnimationDuration:0.2f];
    page.view.frame = theFrame;
    [UIView commitAnimations];  

    [self.view addSubview:page.view];
 }

By which I can navigate to new view controller. This is working fine but I now need to come back to my original controller upon tapping of a button. This is where I am stuck and I am not using any navigation controllers and am new to iOS. If any of you have an idea of how this can be done in a better way it would be great to hear it!

Upvotes: 0

Views: 100

Answers (2)

SachinVsSachin
SachinVsSachin

Reputation: 6427

If you want to give push and pop animation then you have to make current view Controller to make root controller of Navigation Controller.

And then after this ::

A_ViewController

- (void)tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexPath:       (NSIndexPath *)indexPath
{
    B_ViewContorller *page = [[DetailsViewController alloc] init];
    [self.navigationController pushViewController:page animated:YES];
}

B_ViewController After reaching to B_ViewController and want to back to A_ViewController

Just Use this if you are not using default navigationBar 

[self.navigationController popToRootViewControllerAnimated:YES];

One of the advantage to use default navigation Bar that it gives you default back button. I recommended to use Default navigation-bar.

Upvotes: 0

Jitendra
Jitendra

Reputation: 5081

Go to nextview controller used this code..

ViewController * v=[[ViewController alloc]init];

[self.navigationController pushViewController:v animated:YES];

back on privous main view controller used this code

[self.navigationController popToRootViewControllerAnimated:YES];

Upvotes: 1

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