objective c - Autocomplete search example for iPhone -

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can point me in direction of how implement "autocomplete" search interface on iphone. assuming need use nstimer periodically check has been typed , submit partial string data source , display those.

i need connect existing web service returning json

a tutorial or sample code preferred.

thanks

this stack overflow answer you. if using uisearchdisplaycontroller, not need use nstimer poll search field, changes search field fire delegate methods you.

in delegate methods, may apply new search predicate based on contents of field, , refresh data fetch , display possible words.


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