objective c - click table row and go to another page

Question

I want to user click table row then after it user will go to other page. The page has Storyboard ID "Other View" and Restoration ID "Other View". But I can't go to purposed view

This is my code :

 - (UITableViewCell *)tableView:(UITableView *)tabel cellForRowAtIndexPath:(NSIndexPath *)indeksBaris
{

    static NSString *simpleTableIdentifier = @"TampilanCell";
    TabelBeritaCell *cell = (TabelBeritaCell *)[tabel dequeueReusableCellWithIdentifier:simpleTableIdentifier];

    NSLog(@"nilai : %d", indeksBaris.row );
    //detecting NIB of table view
    NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"TableView" owner:self options:nil];
    cell = [nib objectAtIndex:0];

    //Go To View Controller which have identifier "Other View"
    UIViewController *otherViewCon;
    otherViewCon = [self.storyboard instantiateViewControllerWithIdentifier:@"Other View"];
    [self.navigationController pushViewController:otherViewCon animated:YES];

    cell.judulBerita.text =  [listBerita objectAtIndex:indeksBaris.row];

    return cell;
}

This code doesn't work :

UIViewController *otherViewCon;
otherViewCon = [self.storyboard instantiateViewControllerWithIdentifier:@"Other View"];
[self.navigationController pushViewController:otherViewCon animated:YES];

UPDATED I have insert new code. I use didSelectRowAtIndexPath method but it doesn't work :

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
        UIViewController *otherViewCon;
        otherViewCon = [self.storyboard instantiateViewControllerWithIdentifier:@"Other View"];
        [self.navigationController pushViewController:otherViewCon animated:YES];
    }

Why don't you try what I wrote in my answer: `[self performSegueWithIdentifier:@"ShowDetail" sender:tableView];` You don't need to create a new UIViewController — Jessica, Jun 16 '15 at 07:14
please read tableview delegate methods so you will understand for what which method is useful. — Pravin Tate, Jun 16 '15 at 07:17
@andika_kurniawan, have you checked that, your `didSelectRowAtIndexPath ` is called or not ? — Jatin Patel - JP, Jun 16 '15 at 07:19

Jessica · Accepted Answer · 2015-06-16T07:22:57.757

5

Try the method didSelectRowAtIndexPath

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    [self performSegueWithIdentifier:@"ShowDetail" sender:tableView];
}

If you want to pass a variable or perform an action before it segues, do the following:

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    if ([segue.identifier isEqualToString:@"ShowDetail"]) {
        //Do something
        Detail *detailController = (Detail*)segue.destinationViewController;
    }
}

If you want to know how to name a segue, here is a great tutorial from apple docs: Naming Segues

edited Jun 16 '15 at 07:22

answered Jun 16 '15 at 07:01

Jessica

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This code works. But I have error "'NSInvalidArgumentException', reason: 'Receiver () has no segue with identifier 'Other View'" Actually, I have create Storyboard ID and Restoration ID in the view named with 'Other View' – andika_kurniawan Jun 16 '15 at 07:19
Select the segue in the storyboard, then at the upper right hand side button and name the segue there. Here is a good tutorial on naming segues: https://developer.apple.com/library/ios/recipes/xcode_help-IB_storyboard/chapters/StoryboardSegue.html – Jessica Jun 16 '15 at 07:21
Don't be sorry!! We've all been there!! Just let me know if this gives the right answer – Jessica Jun 16 '15 at 07:28
1

I think the down voter on this post is just jealous that you are a woman and you can code :) Anyway, I think this post is good so I will upvote. – Jun 16 '15 at 07:57
1

Thanks!! Appreciative it!! – Jessica Jun 16 '15 at 07:59

score 1 · Answer 2 · answered Jun 16 '15 at 07:23

1

Your code seems to be correct. just i feel problem in finding UIStoryboard object .replace following things may this work fine.

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
        UIViewController *otherViewCon;
       UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"your_storyboard_name" bundle:nil];// like Main.storyboard for used "Main"
        otherViewCon = [storyboard instantiateViewControllerWithIdentifier:@"Other View"];
        [self.navigationController pushViewController:otherViewCon animated:YES];
}

answered Jun 16 '15 at 07:23

Jatin Patel - JP

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I don't think @andika_kurniawan want to create a new viewController prgrammatically. I think the problem is just segueing. – Jessica Jun 16 '15 at 07:30
@Jessica, i am not creating new viewController. i am just getting reference of viewController programmatically that already exists. – Jatin Patel - JP Jun 16 '15 at 07:32
Oops. ur right!! But why are you creating a new storyboard? – Jessica Jun 16 '15 at 07:33
Once again i am taking reference of UIStoryboard that already exists.. :) – Jatin Patel - JP Jun 16 '15 at 07:34

score 0 · Answer 3 · edited May 23 '17 at 12:24

0

You should write navigation code in

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath

this method.

Or you can directly go to another view controller by drawing push segue in storyboard.No need to write code.

How to make a push segue when a UITableViewCell is selected

edited May 23 '17 at 12:24

Community

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answered Jun 16 '15 at 07:03

Pradumna Patil

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Drawing push segue from table view? I can't do it! I can only draw if the element is button. – andika_kurniawan Jun 16 '15 at 07:13
If your going to same page after selecting any row then you can draw push segue from your table. – Pradumna Patil Jun 16 '15 at 07:18
check answer click on link hope it helps – Pradumna Patil Jun 16 '15 at 07:19

score 0 · Answer 4 · answered Oct 17 '16 at 11:19

 -(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath

{
      NSString * storyboardIdentifier = @"storyboardName";// for example "Main.storyboard" then you have to take only "Main"
      UIStoryboard *storyboard = [UIStoryboard storyboardWithName:storyboardIdentifier bundle: [NSBundle mainBundle]];
      UIViewController * UIVC = [storyboard instantiateViewControllerWithIdentifier:@"secondVCStoryboardID"];
     [self presentViewController:UIVC animated:YES completion:nil];
}

score 0 · Answer 5 · answered Feb 08 '17 at 10:39

Try this its help you. didSelectRowAtIndexPath

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{  
  if(indexpath.row==0)//means you click row 0 
   {
     UIViewController *otherView=[self.storyboard instantiateViewControllerWithIdentifier:@"otherview"];
        [self presentViewController:otherView animated:YES completion:nil];
   }
  else
   {
     UIViewController *detailView=[self.storyboard instantiateViewControllerWithIdentifier:@"detailView"];
        [self presentViewController:detailView animated:YES completion:nil];
   }
}

score 0 · Answer 6 · edited Aug 08 '17 at 09:08

in here showDataVC is a my new file name for second ViewController. in a first created a object of new file and initialize. and initialize showDataVC with object to use object in pushviewcontroller.

(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    showDataVc *objshowDataVc = [self.storyboard instantiateViewControllerWithIdentifier:@"showDataVc"];

    [self.navigationController pushViewController:objshowDataVc animated:YES];
}

score -1 · Answer 7 · edited Jun 17 '15 at 06:22

-1

Implement your code in didSelectRowAtIndexPath method. And please read the documentations before writing code n research before you put questions here.

edited Jun 17 '15 at 06:22

Vinodh

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answered Jun 16 '15 at 07:03

user3752049

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objective c - click table row and go to another page

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