How to insert the value in cell in tableview at particular indexpath? - iphone

Question

I have a label and textfield in tableview, now what I want is whatever value I insert in textfield in textfieldDidEditing method it should calculate the value and return it to the label in that indexpath for tablevievw.

Answer 1

In textfieldDidEditing, you can get the cell of the corresponding textfield, calculate value and assign it to label as follows:
yourTableViewCell *cell = (yourTableViewCell *)[[textField superview] superview];
cell.yourLabel.text = value;

Answer 2

/* u just give Tag to TextField and in textFieldDidEndEditing, save textfield text into an string and then reload the row...here is the code..also have sample */
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexpath
{
UITableViewCell *cell = [[UITableViewCell alloc] init];
UITextField *txtField1 = [[UITextField alloc]initWithFrame:CGRectMake(20, 10, 100, 80)];
txtField1.tag = indexpath.row;
txtField1.delegate= self;
[cell addSubview:txtField1];
UILabel *label1 = [[UILabel alloc] initWithFrame:CGRectMake(140, 10, 100, 80)];
[cell addSubview:label1];
//set text in label ** str1 comes from textFieldDidEndEditing
label1.text = str1;
return cell;
}
-(void)textFieldDidEndEditing:(UITextField *)textField
{
//save textField text to any string**declair it global
str1 = textField.text;
//reload selected row in table
NSIndexPath *durPath = [NSIndexPath indexPathForRow:textField.tag inSection:0];
NSArray *paths = [NSArray arrayWithObject:durPath];
[tbl reloadRowsAtIndexPaths:paths withRowAnimation:UITableViewRowAnimationRight];
}