Ruby on Rails

On Nov 7, 2015, at 3:48 PM, Deepak Sharma <deeky.sharma@gmail.com> wrote:

> In my application I have a drop-down, I want to input a value in a text-field and while inputting it the drop-down should display the option for auto-completing it. Following is the code snippet
>
> <div class="field">
> <%= f.label :patient_id %><br>
> <%= f.collection_select(:patient_id, Patient.all, :id, :patient_identity, {:prompt => "Select patient"}, :selected => @vital.patient_id, required: true) %>
> </div>
>
> In the above code I have the drop-down that display all the option. What changes or what tag should I have to use input-text field and it's auto-complete feature.
>

I've had a lot of luck adding the Chosen JavaScript to an existing picking list. Strictly speaking, it's not an auto-complete in the classical Ajax sense, because all of the options are already in the page, you're not making background requests to search for options. https://github.com/harvesthq/chosen/

Walter


> --
> Cheers!
>
> Deepak Kumar Sharma
> Guru Nanak Dev Engineering College
> India!
>
> Blog: http://deekysharma.wordpress.com
>
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