UIPickerView in Detailview with .PLIST - iphone

Question

I've searched the web + stackoverflow for a solution.
I've an UITableView with information from a .plist file. The plist file have childs. Like the image.
plist http://www.afbeeldingenuploaden.nl/uploads/648899Schermafbeelding%202011-06-12%20om%2009.50.28.png
When i go to DetailView it will display information out of an UIPickerView that's included in the view. I want to display information from the child in the pickerview, the last level. Like the image.
plist1 http://www.afbeeldingenuploaden.nl/uploads/740501Schermafbeelding%202011-06-12%20om%2012.03.40.png
The problem is that i can't reach the last level from the plist in the UIPickerview with my code.
- (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component {
NSDictionary *dictionary = [tableDataSource objectAtIndex:row];
return [dictionary objectForKey:#"days"];
}
I use in my tableview for the detailview to reach the last level of the plist.
NSString currentLevel
Can anyone help me out with this, i'm stuck.

Answer 1

As I read the plist, it has an array of dictionaries first of which has a dictionary as one of its values at the second array level. Based on that, your method should be,
- (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component {
NSDictionary *dictionary = [tableDataSource objectAtIndex:row];
return [[dictionary objectForKey:#"New item"] objectForKey:#"days"];
}
This will work for the plist in the image. However if more members are added they should adhere to the same structure.

Answer 2

- (void)viewDidLoad {
[super viewDidLoad];
NSString *Path = [[NSBundle mainBundle] bundlePath];
NSString *DataPath = [Path stringByAppendingPathComponent:#"Diyet.plist"];
NSDictionary *tempDict = [[NSDictionary alloc] initWithContentsOfFile:DataPath];
self.data = tempDict;
[tempDict release];
NSArray *tempArray = [[NSArray alloc] init];
self.tableDataSource = tempArray;
[tempArray release];
self.tableDataSource = [data objectForKey:#"Bitki"];
pickerView.delegate = self;
pickerView.dataSource = self;
}

Answer 3

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier] autorelease];
}
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
// Configure the cell.
cell.textLabel.text = [[tableDataSource objectAtIndex:indexPath.row] objectForKey:#"name"];
cell.textLabel.numberOfLines = 2;
cell.textLabel.font = [UIFont boldSystemFontOfSize:16];
tableView.scrollEnabled = NO;
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
NSDictionary *dictionary = [tableDataSource objectAtIndex:indexPath.row];
NSArray *modelle = [dictionary objectForKey:#"DETAIL"];
if([modelle count] == 0) {
DetailController *dvController = [[DetailController alloc] initWithNibName:#"DetailController" bundle:[NSBundle mainBundle]];
[self.navigationController pushViewController:dvController animated:YES];
dvController.names.text = [dictionary objectForKey:#"name"];
} else {
BootViewController *rvController = [[BootViewController alloc] initWithNibName:#"BootViewController" bundle:[NSBundle mainBundle]];
rvController.currentLevel += 1;
rvController.currentTitle = [dictionary objectForKey:#"name"];
[self.navigationController pushViewController:rvController animated:YES];
rvController.tableDataSource = modelle;
[rvController release];
}
}