What would be the best way to combine two fields in a form into a single model field in Rails 4? My form has separate date and time picker text inputs, and I'd like those to be combined on the fly into a single timestamp field.
<%= f.text_field :published_at, class: 'datepicker' %>
<%= f.text_field :published_at, class: 'timepicker' %>
One common option to approach a form with logic is to use the form object pattern.
http://pivotallabs.com/form-backing-objects-for-fun-and-profit/
http://railscasts.com/episodes/416-form-objects (pro)
Another common way to handle this would be to make the individual components of the attribute with attr_accessor and combine them into the "real" attribute in a before_save in the model.
User @Chris Barretto makes a wonderful job explaining how you could do this: https://stackoverflow.com/a/6730104/2620080
You can try to change the input to data_select and time_select.
