Indexed table doesn't work! HELP

[albertdt6]

I put a indexed table in my project like this:

- (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView {
    return [NSArray arrayWithObjects:@"A", @"B", @"C", @"D", @"E", @"F", @"G", @"H", @"I", @"K", @"L", @"M", @"N", @"P", @"R", @"S", @"T", @"U", @"V", nil];
}

I know that I have to put another code for make it functional but I don't know the code. Can anyone answer me the code and example please?

Thank you!

[BrianSlick]

tableView:sectionForSectionIndexTitle:atIndex: ?

What do you mean by 'make it functional'? It should already be working.

[albertdt6]

Originally Posted by BrianSlick

tableView:sectionForSectionIndexTitle:atIndex: ?

What do you mean by 'make it functional'? It should already be working.

Yes, it appears but it doesn't work. For exemple, I have a list of countries and when the letter B is push it I want to go to the section of countries beginning with letter B, but i don't know the code. Can you give me the code and a exemple how i have to do it, please?

Thank you very much!

[BrianSlick]

Each letter you display needs to correspond to a section in the table. So if you have 26 letters, then you should have 26 sections. If you just have 1 long section, the index isn't going to do much good for you. You will need to rearrange your data into sections.

[albertdt6]

Originally Posted by BrianSlick

Each letter you display needs to correspond to a section in the table. So if you have 26 letters, then you should have 26 sections. If you just have 1 long section, the index isn't going to do much good for you. You will need to rearrange your data into sections.

So, I would like to group the country list into alphabetic section like the image. How I have to do it?

[BrianSlick]

You have to organize your data that way. You will probably wind up with an array containing many arrays.

[albertdt6]

Originally Posted by BrianSlick

You have to organize your data that way. You will probably wind up with an array containing many arrays.

But, how I have to do it?

Can you give me the code with an exemple and then I'm going to try it, please?