How to create a token input where the user also can add new tag

Question

Currently, I'm using the gem "acts_as_taggable_on_steroids".
Everything working fine. Now I'd like to add tokeninput to this "tag input box"
All the tags existing should be displayed here as candidate tag. when the user input 1st word.
and those tags have to be delimited by " "(space)

How can I make both "acts_as_taggable_on_steroids" and token input working??
Any good instruction to archive these?

Answer 1

You can use RailsCast #258. It's useful, fast and easy to implement.

Answer 2

I have resolved one issue which is adding new tag using the things given in this url

https://github.com/Mean-CJ/jquery-tokeninput/commit/ecb8b04df6df21b1a892187a5bcf94ff7b8d15d1

Which are commenting

//$(this).val("");
// Adding these two lines
newToken = {'id':$(this).val(),'name':$(this).val()};   
add_token(newToken);

In the else part of

case KEY.COMMA:

In the js file