handling UISegmentedControl inside the table cell

Hello, I'm trying to implement UISegmentedControl in a custom cell in order to handle people's answer to some test.

So here is how this cell looks like

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

static NSString *MyIdentifier = @"testCell";

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:MyIdentifier];
if (cell == nil) {
    [[NSBundle mainBundle] loadNibNamed:@"testCell" owner:self options:nil];
    cell = testCell;
 self.testCell = nil;
}

VerticallyAlignedLabel *cellLabel; cellLabel = (VerticallyAlignedLabel *)[cell viewWithTag:11]; cellLabel.font = [UIFont systemFontOfSize:13]; cellLabel.text = [array objectAtIndex:indexPath.section]; cellControl = (UISegmentedControl *)[cell viewWithTag:22]; cellControl.momentary = NO; [cellControl addTarget:self action:@selector(segmentValuePicked:) forControlEvents:UIControlEventValueChanged]; [segmentValueArray insertObject:segmentValue atIndex:indexPath.section]; return cell; }

It is a Label and beyond it a segmented control with 6 buttons

So what I need is to remember which button user pushed and assign one integer per one cell depending on people's choice. For example, if user touches button 1 - the integer segment Value would be 0, if button 2 - segmentValue = 2 and so on - very simple. This is happening in method segmentValuePicked:

-(int) segmentValuePicked:(UISegmentedControl *)sender {
 NSInteger test = [sender selectedSegmentIndex];

segmentValue = 0; switch (test) { case 0: segmentValue = 0; return segmentValue; break; case 1: segmentValue = 2; return segmentValue; break; case 2: segmentValue = 4; return segmentValue; break; case 3: segmentValue = 6; return segmentValue; break; case 4: segmentValue = 8; return segmentValue; break; case 5: segmentValue = 10; return segmentValue; break; } return 0; }

So in my oppinion this is what this code should do - handle people's choice and remember it in an array of integers to calcualate test results later

[cellControl addTarget:self 
 action:@selector(segmentValuePicked:)
forControlEvents:UIControlEventValueChanged];

[segmentValueArray insertObject:segmentValue atIndex:indexPath.section];

However what I got every time is runtime error -

2010-09-05 15:19:13.925 HR[1879:207] -[UISegmentedControl segmentValuePicked]: unrecognized selector sent to instance 0x5d17850
2010-09-05 15:19:13.928 HR[1879:207] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UISegmentedControl segmentValuePicked]: unrecognized selector sent to instance 0x5d17850'

anybody can guess why?

maybe cellForRowAtIndexPath: isn't right place to do this, but where else?

ansaurus

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handling UISegmentedControl inside the table cell

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