Save and Load UISwitch state in TableView - iphone

Question

I want to save the switch state. I created custom cell class witch print one Switch on label but there is problem that if i search some text then Table View reload and my selected switch State is going to change, Is it possible to Maintain that state ?
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
....
selectionStyle = UITableViewCellSelectionStyleNone;
CfResultFatch *temp = [result objectAtIndex:indexPath.row];
NSLog(#"%#",temp.complanName);
//[cell.switchOnOff setOn:NO];
[cell.switchOnOff setTag:indexPath.row];
[cell.switchOnOff addTarget:self action:#selector(selectUser:)forControlEvents:UIControlEventValueChanged];
[cell.switchOnOff setTag:indexPath.row];
cell.lblUserName.text = temp.complanName;
cell.textFld.text = temp.cipd;
return cell;
}
//selectUser which is call when switch state change
-(IBAction)selectUser:(UISwitch*)sender{
if(sender.on)
{
[selectedpet addObject:[result objectAtIndex:sender.tag]];
}else{
NSLog(#"%#",sender);
for(int j=0;j<[selectedpet count]; j++)
{
CfResultFatch *temp = [result objectAtIndex:sender.tag];
CfResultFatch *temp1= [selectedpet objectAtIndex:j];
if([(temp.complanName)isEqualToString:(temp1.complanName)]) {
[selectedpet removeObjectAtIndex:j];
}
}
}
}
//and Search in searchBar this methode is call when search some text and the data is change from data base problem is here is i select 0 and 1 index switch on and then search some text, the new data in table view come with 0 and 1 index ON,how to maintain it and how to get my previous state of Switch
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText{
NSString *weburl = [NSString stringWithFormat:#"%#%#", #"http://192.168.1.196/ravi/searchUser.php?mname=",searchText];
NSURL *url = [NSURL URLWithString:weburl];
NSData *data =[NSData dataWithContentsOfURL:url];
[self getData:data];
[temptab reloadData];
}
And ya. sorry for my poor english

Answer 1

You should store the state of the UISwitch when it is changed. It might not be the best way to do this, but you could store the states in a dictionary like this:
NSMutableDictionary *states = [NSMutableDictionary alloc] init];
[states setObject:[NSNumber numberWithBool:sender.on] forKey:[NSNumber numberWithInt:sender.tag]]
Then, when showing the UITableViewCell:
if ([states objectForKey:[NSNumber numberWithInt:indexPath.row]] != nil)
cell.switchOnOff.on = [[states objectForKey:[NSNumber numberWithInt:indexPath.row]] boolValue]
else
cell.switchOnOff.on = NO;