Home/ Questions/Q 7970255
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-06-04T07:22:10+00:00

I am planning to start an iPad app… In my app there will be

  • 0

I am planning to start an iPad app…

In my app there will be 3 UITabels connected to SQLite3. How can i connect all the 3 tables together and control the data in tables with each other?

For Example

IF I have 3 tables 
Tabel 1: Name;
Tabel2: Country;
Tabel3: Gender;

The table name displays a large data of different name. suppose if a select a name called Alex . the other name should disappear from the list and in the Country table should list only the country name related to Alex(if there is no Alex in China, then China should not appear). the Gender table should only list Male.

In the same way if i Select USA. the other name Country table should disappear and should list only related names in name list. same thing for Gender table too.

Can any one give me some ideas or Suggestions please.

Any examples or Links are highly appreciated.

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    While you can implement such behavior manually by using the UITableViewDelegate and UITableViewDataSource protocols, this seems like the perfect example to use CoreData instead of manually building complex models.

    CoreData is a technology developed by apple to simplify the creation of apps that rely on such relatively simple data relationships.

    http://developer.apple.com/library/ios/#DOCUMENTATION/DataManagement/Conceptual/iPhoneCoreData01/Introduction/Introduction.html

    • 0