JQuery Autocomplete update of menu with ajax -

JQuery Autocomplete update of menu with ajax -

i'm using autocomplete jquery plug in 1 of project. works fine. add together functionality , cannot figure out how it.

currently, autocomplete pluged in ajax url of mine. displaying many item, had thought load 10 items @ loading (with scroll down). when user reach end of scroll, load 10 more item , on.

every thing working fine , i'm ready integrate 10 next items in dropdown menu. don't know how autocomplete.

can help me this? instance saying me how access existing source , merge new source or that.

i have tried var source = $( ".selector" ).autocomplete( "option", "source" ); returns function (because i'm loading source ajax call).

jquery ajax jquery-autocomplete onscroll