Hi Team,
Much appreciate if some one help me on this. Currently we are using 4.2 application which was migrated recently.
In our application team had implemented auto complete functionality in 3.2 version and was moved to same 4.2 version as well.
Hence i did created same example in apex.oracle.com and below are details
URL-> https://apex.oracle.com/pls/apex/f?p=75626:2
Work space# cts_demo
user name# seshutamiri@gmail.com
password# sruthitamiri
In this application following things were created as
Item Name -> P2_EMP
Application Item-> G_MX01
Application Process-> GET_EMPLOYEE
Under shared Components ->Static Work space files-> I have uploaded CSS & JS files which were used in our application.
When page loads we can see this screen as

Now enter key word as "a" then we should be able to see two names starting with "a"

Now using mouse or arrows key word we will be selecting same.
Requirement:
1. New changes is that it should auto select rather than selecting from mouse option or key word.
2. For example if enter user as alle, as we can see that list then it should auto populate.
Regards,
Sruthitamiri