Implementing Autocompletion in iPhone UITextField for contacts in address book
- by nacho4d
Hi,
I would like to have a UITextField or UITextView in where as I do some input, alternatives will appear something similar to when you type an address in Mail Application, alternatives appear down and is possible tap them so get a better input user interface.(since there is no need to type the complete word or address or phone number)
I do know how to fetch data from Address Book framework, also how to input text in UITextField/UITextView and its delegates but I don't know what kind of structure to use for fetching and showing data as the user do his/her input.
I know basic CoreData if this matters,
I hope I can get some help.
UPDATE (2010/3/10):
I don't have problem make a native-like GUI but I am asking about the algorithm, does any body knows what kind algorithm is best for this thing? maybe some binary tree?
Or should I just fetch data from coredata everytime?
Thanks
Ignacio
UPDATE (2010/03/28):
I've been very busy these days, so I have not tried UISearchResults but it seems fine to me. BUT I wonder was there a necessity of deletion of the wining answer? I don't think is fair my reputation went down and couldn't see the winning answer. ;(