objective c - click table row and go to another page

问题

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];
    }

回答1:

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

回答2:

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];
}

回答3:

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

回答4:

 -(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];
}

回答5:

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];
   }
}

回答6:

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];
}

回答7:

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

来源：https://stackoverflow.com/questions/30860793/objective-c-click-table-row-and-go-to-another-page

标签

ios

objective-c

tablerow