iOS UITableView rows disappear on reloadSections:withRowAnimation - ios

Question

I have a static tableview that was designed using storyboard. Whenever I select one cell and call reloadSections:withRowAnimation: it causes the two cells above it to disappear but displays the 4 cells that it should. Anybody know why this is happening?
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
[tableView deselectRowAtIndexPath:indexPath animated:YES];
if (indexPath.section == 1) {
if (indexPath.row == 0) {
}
else if (indexPath.row == 1) { // Map Type Cell
self.isSelectingMapType = ![self isSelectingMapType];
[self.tableView beginUpdates];
[self.tableView reloadSections:[NSIndexSet indexSetWithIndex:1] withRowAnimation:UITableViewRowAnimationAutomatic];
[self.tableView endUpdates];
}
else {
// Configure the single selection
if (self.checkedIndexPath) {
UITableViewCell *uncheckCell = [tableView cellForRowAtIndexPath:self.checkedIndexPath];
uncheckCell.accessoryType = UITableViewCellAccessoryNone;
}
// Check the cell
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
cell.accessoryType = UITableViewCellAccessoryCheckmark;
// Store the new indexPath
self.checkedIndexPath = indexPath;
// Save the map type indexPath
[LBSettings saveObject:indexPath forKey:kLBSettingsMapTypeIndexPath];
// Save the map type
if (indexPath.row == 2) {
// Save the map type standard
[LBSettings saveObject:[NSNumber numberWithInt:kGMSTypeNormal] forKey:kLBSettingsMapType];
}
if (indexPath.row == 3) {
// Save the map type satellite
[LBSettings saveObject:[NSNumber numberWithInt:kGMSTypeSatellite] forKey:kLBSettingsMapType];
}
if (indexPath.row == 4) {
// Save the map type hybrid
[LBSettings saveObject:[NSNumber numberWithInt:kGMSTypeHybrid] forKey:kLBSettingsMapType];
}
if (indexPath.row == 5) {
// Save the map type terrian
[LBSettings saveObject:[NSNumber numberWithInt:kGMSTypeTerrain] forKey:kLBSettingsMapType];
}
self.isSelectingMapType = ![self isSelectingMapType];
[self.tableView beginUpdates];
[self.tableView reloadSections:[NSIndexSet indexSetWithIndex:1] withRowAnimation:UITableViewRowAnimationAutomatic];
[self.tableView endUpdates];
}
}
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
// Return the number of rows in each section
switch (section) {
case 0:
return 3;
break;
case 1:
if (self.isSelectingMapType == YES) {
return 6;
}
return 2;
break;
case 2:
return 2;
break;
case 3:
return 6;
break;
case 4:
return 0;
break;
default:
break;
}
return 0;
}

Answer 1

Try to call reloadData after the animation transaction is finished.
[CATransaction begin];
[CATransaction setCompletionBlock:^{
[self.tableView reloadData];
}];
[self.tableView reloadSections:[NSIndexSet indexSetWithIndex:1] withRowAnimation:UITableViewRowAnimationAutomatic];
[CATransaction commit];