Question

Is there a JavaScript library that allows me to do the following:

• An auto suggest dropdownlist that does an Ajax call to database to
  get the results.

• The user is only able to select values
  returned from the Ajax call.

• I want to format the data results
  so I can show multiple columns.

Ex. User types in an address and it returns
address_id,
street (10 Lincoln Ave),
city,
state and
zipcode

I wanted to do a auto suggest textbox, but that does not restrict the user from entering values that are not returned from the Ajax call.

Thank you,
-Tesh

Answer 1

I suggest you take a look at jQueryUI autocomplete. It does the first 2, but you can customize it to get the 3rd requirement too.