UiSegementedController's segment automatically select in UITableViewCell when scroll the uitableview - ios

Question

I have added UISegmentedController to TableViewCell in CellForRowAtIndexPath.
Following is the code.
[cell.segStatus addTarget:self action:#selector(selectedSegmentControl:) forControlEvents: UIControlEventValueChanged];
[cell.segStatus setSegmentedControlStyle:UISegmentedControlStyleBar];
cell.segStatus.tag = indexPath.row;
I use UITableViewCell class for customized class.
I select segment and when I scroll the tableview some other cell's segmented controller also automatically select.
Why is it? how can I sort out this ?
Full CellForRowAtIndexPath Method
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
#try {
static NSString *defTableIdentifier = #"DefectRegisterCell";
DefectRegisterCell *cell = (DefectRegisterCell *)[self.tblDefectList dequeueReusableCellWithIdentifier:defTableIdentifier];
_defectEntry = [defectObjList objectAtIndex:indexPath.row];
cell.lblDefectNo.text = [NSString stringWithFormat:#"%#", _defectEntry.defectNo];
if ([_defectEntry.defect isEqual:#"None"] || [_defectEntry.defect isEqual:#""] ) {
cell.lblDefect.text = [NSString stringWithFormat:#"%# - %# - Passed", _defectEntry.item,_defectEntry.subItem];
}
else{
cell.lblDefect.text = [NSString stringWithFormat:#"%# - %# - %#", _defectEntry.item,_defectEntry.subItem,_defectEntry.defect];
}
cell.lblLocation.text = #"Location:";
cell.lblLocationValue.text = [NSString stringWithFormat:#"%# > %# > %# > %# (%# - %#)",_defectEntry.building, _defectEntry.area, _defectEntry.location, _defectEntry.room,_defectEntry.orient, _defectEntry.position];
cell.lblAssignedTo.text = #"Assigned to:";
cell.lblAssignedToValue.text = _defectEntry.responsibleComp;
cell.lblDue.text = #"Due:";
cell.lblDueValue.text = _defectEntry.dueDate;
cell.lblCapturedBy.text = #"Recorded by:";
cell.lblCapturedByValue.text = [NSString stringWithFormat:#"%# (%#)",_defectEntry.inspectedId,_defectEntry.inspectedCompId];
cell.lblDate.text = #"On:";
cell.lblDateValue.text = _defectEntry.createdDate;
NSString *attached = #"0" ;
NSString *fixClaimed = #"0";
NSString *completed = #"0";
if ([_defectEntry.attached length] > 0) {
attached = #"1";
}
if ([_defectEntry.fixClaimed isEqualToString:#"Y"]) {
fixClaimed = #"1";
}
if ([_common checkDateValidation:_defectEntry.completed]) {
completed = #"1";
}
[cell.segStatus addTarget:self action:#selector(selectedSegmentControl:) forControlEvents: UIControlEventValueChanged];
[cell.segStatus setSegmentedControlStyle:UISegmentedControlStyleBar];
cell.segStatus.tag = indexPath.row;
if ([attached isEqualToString:#"1"]) {
cell.imgAttachment.image = [UIImage imageNamed:#"diAttachments.png"];
}
if ([fixClaimed isEqualToString:#"1"]) {
cell.imgDefect.image = [UIImage imageNamed:#"diWarning.png"];
cell.segStatus.hidden = NO;
} else if ([completed isEqualToString:#"1"]) {
cell.imgDefect.image = [UIImage imageNamed:#"diRight.png"];
if ([_defectEntry.passed isEqualToString:#"Yes"]) {
cell.segStatus.hidden = YES;
}
else{
cell.segStatus.hidden = NO;
}
} else {
cell.imgDefect.image = [UIImage imageNamed:#"diWrong.png"];
cell.segStatus.hidden = NO;
}
UIView *backgroundView = [[UIView alloc] init];
if (indexPath.row % 2) {
backgroundView.backgroundColor = [UIColor whiteColor];
} else {
backgroundView.backgroundColor = [UIColor colorWithRed:242/255.0f green:242/255.0f blue:242/255.0f alpha:1.0f];
}
cell.backgroundView = backgroundView;
//change the selected cell color
UIView *selectedBackgroundView = [[UIView alloc] init];
selectedBackgroundView.backgroundColor = gaSelectedColor;
cell.selectedBackgroundView = selectedBackgroundView;
return cell;
}
#catch(NSException *excp)
{
NSLog(#"%#",excp);
}
}