work in progress

app/assets/stylesheets/layout.css.scss

@@ -1,6 +1,13 @@
 
 @import 'blueimp-gallery-all';
-
+.left
+{
+  float: left;
+  white-space: nowrap;
+  overflow: hidden; 
+  text-overflow: ellipsis;
+  /* etc. */
+}
 h1 { 
   font-size: 23px
 }

app/controllers/galleries_controller.rb

@@ -18,7 +18,7 @@ class GalleriesController < ApplicationController
   # GET /galleries/1.json
   def show
     @gallery = Gallery.find(params[:id])
-
+    
     @pppage_array = [ 25 , 50 , 100 ] #defines number & size of picture chunks
     @pppage = 0 #starting index of pppage_array
  
@@ -56,6 +56,7 @@ class GalleriesController < ApplicationController
   # GET /galleries/1/edit
   def edit
     @gallery = Gallery.find(params[:id])
+    @fotos_old = @gallery.fotos
   end
 
   # POST /galleries
@@ -81,6 +82,10 @@ class GalleriesController < ApplicationController
     @foto = Foto.new
     respond_to do |format|
       if @gallery.update_attributes(params[:gallery])
+
+        Foto.where(:gallery_id=>nil).each do |tbd|
+          tbd.destroy
+        end
         format.html { redirect_to @gallery, notice: 'Gallery was successfully updated.' }
         format.json { head :no_content }
       else

app/models/gallery.rb

@@ -12,7 +12,7 @@
 
 class Gallery < ActiveRecord::Base
   WORD_COUNT = 20
-  attr_accessible :datum, :desc, :name
+  attr_accessible :datum, :desc, :name, :foto_ids
   has_many :fotos
   has_many :nlinks, as: :link
 #    scope :search, ->(query) {where("name like ? or galleries.desc like ?", "%#{query}%", "%#{query}%")}

app/views/galleries/_form.html.erb

@@ -1,11 +1,20 @@
-<%= semantic_form_for @gallery do |f| %>
-  <%= f.inputs do %>
-    <%= f.input :name %>
-    <%= f.input :desc %>
-    <%= f.input :datum %>
-  <% end %>
+<div class="container-fluid">
+  <div class="fluid-row">
+    <div class="span4">
+      <%= semantic_form_for @gallery do |f| %>
+      <%= f.inputs do %>
+      <%= f.input :name %>
+      <%= f.input :desc %>
+      <%= f.input :datum %>
+            <%= f.input :fotos,:label=>"test", :as=>:check_boxes, :member_label =>Proc.new{|u| u.title.html_safe+"<br>".html_safe+image_tag(u.datei.thumb.url,{:class=>"img-polaroid img-rounded"})}, :wrapper_html => {:class => "left"}%>
+      <% end %>
 
-  <%= f.actions do %>
-    <%= f.action :submit, :as => :input %>
-  <% end %>
-<% end %>
+      <%= f.actions do %>
+      <%= f.action :submit, :as => :input %>
+      <% end %>
+      <% end %>
+    </div>
+    
+  </div>
+  <%= @fotos_old %>
+</div>