This is now resolved.
On Sep 5, 1:23 pm, nktokyo <[email protected]> wrote: > I am trying drag and drop in RoR for the first time. > > What I want to achieve, is a list of slots, and a list of entries. You > should be able to drag an entry onto a slot and slot.entry_id will > update to match the dragged entry.entry_id. > > I've spent a lot of time looking in textbooks and online, but cannot > get the drop_receiving_element to fire. When I release an item over > the slot, the item simply reverts. If someone could look through the > code I've pasted and gave a hint I would appreciate it. > > 1. Here is the VIEW for the page: > > <% f.fields_for :slots do |builder| %> > <% element_to_drop_id = "slot" %> > <div id="slot" > > <%= builder.label :slot_number, "Slot Num" %> > <%= builder.text_field :slot_number %> > <%= builder.label :entry_id, "Entry Num" %> > <%= builder.text_field :entry_id %> > </div> > <%= drop_receiving_element("slot", > :accept => "entry", > :hoverclass => 'hover', > :with => "'entry=' + (element.id.split('_').last())", > :slot_id => :slot_id, > :url => {:action => :set_entry} > ) %> > > <% end %> > > <div id="entry_list_to_move"> > <%= render :partial => "entry_list_for_drag" %> > </div> > > 2. Here is the partial entry_list_for_drag > > <% @entries.each do |entry| -%> > <% element_to_drag_id = "entry_#{entry.id}" %> > <div class="entry" id=<%= element_to_drag_id %> style="cursor:move"> > <p> > <%= entry.title %> > <%= entry.body %> > </p> > </div> > <%= draggable_element(element_to_drag_id, :revert => true) %> > <% end %> > > 3. Entries and slots exist on pages. In the page controller I'm > starting to set up the below but I can't even get this to trigger > > def set_entry > @slot = Slot.find(params[:slot_id]) > entry_id = params[:entry] > @slot.entry_id = entry_id > end -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
