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POCustom delete button in uitableview cell don't work
 

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  1. POCustom delete button in uitableview cell don't work
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    <p>I made tableView with <strong>filteredReservations</strong> 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 :)</p> <p><strong>Code:</strong></p> <pre><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]; } } } </code></pre>
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    1. USdormitkon
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    1. CORezervacija objects?
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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