Custom delete button in uitableview cell don't work - iphone

Question

I made tableView with filteredReservations array wich contains Rezervacija objects.
I added custom button "board", and when button is clicked, I ask with alert view to confirm this and then sending request to server. When receive server's response I need to delete row from table and object from filteredReservations array.
When I delete first row it's ok, but after that in filteredReservations instead of Rezervacija object, I got UIButton objects! I don't know HOW :)
Code:
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return([filteredReservations count]);
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *MyIdentifier = #"MyIdentifier";
UITableViewCell *cell = [self.tableView dequeueReusableCellWithIdentifier:MyIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:MyIdentifier] autorelease];
}
Reservation *reservation = [filteredReservations objectAtIndex:indexPath.row];
NSString *label = [[NSString alloc] initWithFormat:#"%# (%d)", reservation.name, reservation.seatsNumber];
cell.textLabel.text = label;
[label release];
[reservation release];
tableView.allowsSelection = FALSE;
UIButton *cellButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[cellButton setFrame:CGRectMake(430.0, 2.0, 106.0, 40.0)];
[cellButton setTitle:#"Board" forState:UIControlStateNormal];
[cellButton addTarget:self action:#selector(BoardPassengers:) forControlEvents:UIControlEventTouchUpInside];
[cell addSubview:cellButton];
cellButton.tag = indexPath.row;
return cell;
}
-(void)BoardPassengers:(id)sender{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Question" message:#"Do you want to board passengers?"
delegate:self cancelButtonTitle:#"Odustani" otherButtonTitles:#"Da", nil];
[alert show];
[alert release];
passengerForBoarding = [NSIndexPath indexPathForRow:((UIControl*)sender).tag inSection:1];
}
- (void)alertView:(UIAlertView *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
{
// the user clicked one of the OK/Cancel buttons
if (buttonIndex == 0)
{
NSLog(#"cancel");
}
else
{
Reservation *reservationNew = [filteredReservations objectAtIndex:passengerForBoarding.row];
NSString *reservationId = [[NSString alloc] initWithFormat:#"%d",reservationNew.reservationId];
params = [NSDictionary dictionaryWithObjectsAndKeys: #"1", #"tour_id", #"1", #"bus_number",reservationId, #"reservation_id", nil];
[[RKClient sharedClient] post:#"/service/boardingToBus.json" params:params delegate:self];
[DSBezelActivityView newActivityViewForView:self.view withLabel:#"Boarding..."];
}
}
- (void)request:(RKRequest*)request didLoadResponse:(RKResponse*)response {
if([[request resourcePath] isEqualToString:#"/service/boardingToBus.json"]){
if([[response bodyAsString] isEqualToString:#"ERROR"]){
[DSBezelActivityView removeViewAnimated:YES];
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:nil message:#"Error."
delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert show];
[alert release];
}else{
[DSBezelActivityView removeViewAnimated:YES];
[filteredReservations removeObjectAtIndex:passengerForBoarding.row];
[self.tableView reloadData];
//[self.tableView beginUpdates];
//[self.tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:passengerForBoarding]
// withRowAnimation:UITableViewRowAnimationFade];
// NSLog(#"%i", passengerForBoarding.row);
//[self.tableView endUpdates];
}
}
}

Answer 1

It sounds like you need to make sure the table view is explicitly aware of how many filtered reservations it needs to display.
// assuming only one section for your table view
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return([filteredReservations count]);
}
For more info:
http://developer.apple.com/library/ios/documentation/UIKit/Reference/UITableViewDataSource_Protocol/Reference/Reference.html#//apple_ref/occ/intfm/UITableViewDataSource/tableView:numberOfRowsInSection:

Answer 2

Hey you can get the value of "Reservation ID" By this.
-(void)BoardPassengers:(id)sender{
Reservation *reservationNew = [filteredReservations objectAtIndex:[sender tag]];
NSString *reservationId = [NSString StringWithFormat:#"%d",reservationNew.reservationId];}
Or you can use this value anywhere you want like you have mentioned via alert-box.