Search page tile for autocomplete using API

[dhruba]

Hi

I have a autocomplete field for frontend users I want to search page by their title(by 1st letters) match word in autocomplete field for example I have page structure like...........

items

--aaa

--aab

--abb

--baa

--bba

So I want to search aaa, aab and abb when user type a and aaa, aab when aa  and when user type b it should return baa and bba . I thik we got the Idea.

I use $page->get('/item/')->children('title%='.$input->get->q); but it returns all the pages need help. THANKS

[dhruba]

Sorry I got the answer..........

the query should................ $page->get('/item/')->children('title^='.$input->get->q);