codejoy

# Register your models here.
from django.contrib import admin
from .models import Question, Choice, Document
import os
from django.conf import settings

def handleBulkDelete(modeladmin, request, queryset):
	for obj in queryset:
		path = os.path.join(settings.MEDIA_ROOT, obj.docfile.name)
		os.unlink(path)

codejoy

Trying to figure out how to use section 

3.2 Select Boxes for Dealing with Models 
http://guides.rubyonrails.org/form_helpers.html

With my deeply nested models.  

This takes all the group locations and lists them and lets me add them to the current provider under proivder locations.

Basically get what is working 'dumbly' on the controller side upon f.submit

codejoy

 <tr>
                <td>          
                  <% if @group_locations.count >0 %>
                    <%= select_tag "group_providers", options_from_collection_for_select(GroupLocation.all, 'id' ,@group_locations.map{ |j| j.dba }), :multiple => true%>
                  <% else %>
                    <%= select_tag "group_providers", "<option>Add new...</option>".html_safe, :multiple => true, :style => "width: 300px" %>       
                  <% end %>
                    
                </td>
              </tr>

codejoy

NoMethodError in ProvidersController#create
To respond to a custom format, register it as a MIME type first: http://guides.rubyonrails.org/action_controller_overview.html#restful-downloads. If you meant to respond to a variant like :tablet or :phone, not a custom format, be sure to nest your variant response within a format response: format.html { |html| html.tablet { ... } }

Extracted source (around line #44):
42
43
44
45
46
47

codejoy

<h3>  TEST FOR ADD LOCATION </H3>
  

codejoy

# Running:

E

Finished in 0.108843s, 9.1875 runs/s, 0.0000 assertions/s.

  1) Error:
ProviderTermTest#test_terming_a_provider:
ActiveRecord::UnknownAttributeError: unknown attribute: provider
    test/models/provider_term_test.rb:17:in `block in <class:ProviderTermTest>'

codejoy

class CreateGroupsAddressJoinTable < ActiveRecord::Migration
  def change
    create_join_table(:groups, :addresses, 'group_locations') do |t|
      # t.index [:group_id, :address_id]
      t.index :address_id
      t.index :group_id
      t.integer :address_id
      t.integer :group_id

    end