I am currently in search of a Rails 3 form autocomplete solution. While the auto_complete plugin seemed promising, it lacks the capability to assign a hidden primary key for using textual responses in the form. I also require a feature that allows me to return a concatenated string in the view, such as displaying a user's firstname and lastname together.
If anyone has recommendations for a plugin with these specific functionalities, please share them.
Check out this link, I believe there is a feature that can help with that: http://github.com/crowdint/rails3-jquery-autocomplete
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