CODEWITHSUNDEEP
iosobjective-ciphoneuitableview
user6038900
user6038900

Reputation:

How the grab the value of textview from a UITableView on didSelectRowAtIndexPath?

When a table view is pressed, I am trying to grab the value of a textview from that table view row that has been selected as follows.

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath;
{
    tabBar = [self.storyboard instantiateViewControllerWithIdentifier:@"TabBarController"];
    [self.navigationController pushViewController:tabBar animated:YES];
    [tableView deselectRowAtIndexPath:indexPath animated:YES];

    MyOrdersController *detailVC = [[MyOrdersController alloc]init];
    NSLog(@"hello %@",  detailVC.shipmentReferenceNumberTextLabel.text);

}

But im getting null value. How can I get the value of the textview in that specific row?

Upvotes: 0

Views: 99

Answers (2)

tauheed
tauheed

Reputation: 160

You can grab the textview from selected cell subview.

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

 UITableViewCell *selectedCell = [tableView cellForRowAtIndexPath:indexPath];

    for (id txtView in selectedCell.subviews)
    {
        if ([txtView isKindOfClass:[UITextView class]])
        {
            UITextView* tv = (UITextView*)txtView;
            NSString* text = tv.text;
        }
    }
}

Upvotes: 1

Mandar Belkunde
Mandar Belkunde

Reputation: 924

Just try it:- 

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    UITableViewCell *selectedCell = [tableView cellForRowAtIndexPath:indexPath];
    NSString *cellText = selectedCell.textLabel.text;
}

Upvotes: 1

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