login using UITableView
- by EquinoX
How can I create a login for username/password just like in the skype application? I know it's a grouped table view.. but how can I do that?
I searched the site and found the following code:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
UILabel *startDtLbl = [[UILabel alloc] initWithFrame:CGRectMake(10, 10, 80, 25)];
if (indexPath.row == 0)
startDtLbl.text = @"Username";
else {
startDtLbl.text = @"Password";
}
startDtLbl.backgroundColor = [UIColor clearColor];
[cell.contentView addSubview:startDtLbl];
UITextField *passwordTF = [[UITextField alloc] initWithFrame:CGRectMake(100, 5, 200, 35)];
passwordTF.delegate = self;
if (indexPath.row == 0)
passwordTF.tag = 0;
else {
passwordTF.tag = 1;
}
[cell.contentView addSubview:passwordTF];
}
return cell;
}
When I do:
NSString * username = [((UITextField*)[self.view viewWithTag:0]) text];
NSString * password = [((UITextField*)[self.view viewWithTag:1]) text];
it gives me this error:
Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIView text]: unrecognized selector sent to instance 0x6c3c600
Why is this?
