update form, prevent removal of all videolistings

README.md

@@ -2,4 +2,9 @@ Vidpush
 =======
 
 [![Build Status](https://circleci.com/gh/propelmarketing/vidpush.png?circle-token=46474007c0807cf4b467fb96d7736422b2fa58a7)](https://circleci.com/gh/propelmarketing/vidpush)
+
 [![Code Climate](https://codeclimate.com/repos/535a76efe30ba01da902dc6b/badges/f1bfeadbed33f25ef547/gpa.png)](https://codeclimate.com/repos/535a76efe30ba01da902dc6b/feed)
+
+
+Vidpush is the middleman between Intake Forms and BetterVideo(vendor).
+

app/assets/javascripts/campaigns.js

@@ -0,0 +1,9 @@
+/**
+ * Created by tsouza on 4/25/14.
+ */
+
+/* Prevent the user from removing the last videolisting. Requires one at all times.*/
+$("body").on('click',"a.remove_fields",function() {
+    return $(".videolisting_field").length > 1;
+
+});

app/views/campaigns/_form.html.erb

@@ -6,10 +6,9 @@
 }) do |frm| %>
     <!--<% if @campaign.errors.any? %>
         <div class="error_explanation">
-          <h2><%= pluralize(@campaign.errors.count, "error") %> prohibited this campaign from being saved:</h2>
           <ul>
             <% @campaign.errors.full_messages.each do |msg| %>
-              <li><%= msg %></li>
+              <li class="alert alert-danger"><%= msg %></li>
             <% end %>
           </ul>
         </div>
@@ -84,6 +83,7 @@
        </div>
 
        <div class="col-md-4 videolisting">
+
             <%= frm.simple_fields_for(:videolistings, html: {class: 'form-horizontal'}) do |videolisting| %>
                 <%= render 'videolisting_fields', :f => videolisting %>
             <% end %>

app/views/campaigns/_videolisting_fields.html.erb

@@ -1,4 +1,4 @@
-<div class="nested-fields">
+<div class="nested-fields videolisting_field">
     <%= f.input :voiceoverselection,
                       label: 'Voiceover Selection',
                       collection: voiceoverselection_list,