my SO Link
I have a table called network it has the column type and number.
I use this select_tag to get a list of all my network names:
options_from_collection_for_select(Network.all, :id, :name))%>
I also have 2 label fields that I want to populate with information
Network Type: <%= content_tag('span', "", id: 'NetworkType') %>
Network Number: <%= content_tag('span', "", id: 'NetworkNumber') %>
When the user selects a network from the dropdown list of network names,
I want to show the selected item’s type and number in the fields named
NetworkType and NetworkNumber. I would like this to render in the view
immediately after the user selects a dropdown. How would I do this?