A coffeescript that can be used to disable/enable form submit buttons.

SpeciesFileGroup · Nov 10, 2014 · b16593b · b16593b
1 parent 6e3b76d
commit b16593b
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Showing 3 changed files with 8 additions and 6 deletions.
diff --git a/app/assets/javascripts/display.js.coffee b/app/assets/javascripts/display.js.coffee
@@ -1,7 +1,6 @@
 # display.js.coffee
 # A temporary place to write display altering bindings 
 
-
 render_attribute_set_headers = () ->
  for i in $('.attribute_set')
     do (i) ->

diff --git a/app/views/images/_form.html.erb b/app/views/images/_form.html.erb
@@ -1,4 +1,4 @@
-<%= form_for(@image) do |f| %>
+<%= form_for(@image, multipart: true) do |f| %>
   <% if @image.errors.any? %>
     <div id="error_explanation">
       <h2><%= pluralize(@image.errors.count, "error") %> prohibited this image from being saved:</h2>
@@ -13,9 +13,14 @@
 
   <div class="field">
     <%= f.label :image_file %><br>
-    <%= f.file_field :image_file %>
+
+    <div> <%= image_tag(@image.image_file.url(:thumb)) -%> </div>
+
+    <%= f.file_field :image_file, class: :required_for_submit %>
   </div>
+
   <div class="actions">
-    <%= f.submit %>
+    <%= f.submit id: 'submit_with_required', disabled: :disabled %>
   </div>
 <% end %>
+
diff --git a/app/views/images/edit.html.erb b/app/views/images/edit.html.erb
@@ -2,5 +2,3 @@
 
 <%= render 'form' %>
 
-<%= link_to 'Show', @image %> |
-<%= link_to 'Back', images_path %>