From 2f8fc9b6fbcf1c842bb6024700ab6c0ab4c0ef47 Mon Sep 17 00:00:00 2001
From: Matt Moriarity <matt.moriarity@gmail.com>
Date: Sat, 28 Jul 2007 16:00:11 -0400
Subject: [PATCH] Removed delete links from the view

Now just give a link the 'deletable' class and it will
submit using the DELETE method.
---
 app/views/shows/edit.haml         |  2 +-
 app/views/songs/edit.haml         |  2 +-
 public/javascripts/application.js | 32 ++++++++++++++++++++++++++++----
 3 files changed, 30 insertions(+), 6 deletions(-)

diff --git a/app/views/shows/edit.haml b/app/views/shows/edit.haml
index f26164d..748dae4 100644
--- a/app/views/shows/edit.haml
+++ b/app/views/shows/edit.haml
@@ -1,6 +1,6 @@
 %p
   = link_to image_tag('film_go.png', :border => 0) + ' view this show', show_path(@show), :class => 'no_underline'
-  = link_to image_tag('film_delete.png', :border => 0) + ' delete this show', show_path(@show), :method => 'delete', :class => 'no_underline'
+  = link_to image_tag('film_delete.png', :border => 0) + ' delete this show', show_path(@show), :class => 'deletable no_underline'
   
 %span#show_id= @show.id
 
diff --git a/app/views/songs/edit.haml b/app/views/songs/edit.haml
index c1e34b1..5cb3df4 100644
--- a/app/views/songs/edit.haml
+++ b/app/views/songs/edit.haml
@@ -1,6 +1,6 @@
 %p
   = link_to image_tag('cd_go.png', :border => 0) + ' view this song', song_path(@song), :class => 'no_underline'
-  = link_to image_tag('cd_delete.png', :border => 0) + ' delete this song', song_path(@song), :method => 'delete', :class => 'no_underline'
+  = link_to image_tag('cd_delete.png', :border => 0) + ' delete this song', song_path(@song), :class => 'deletable no_underline'
 
 %h1= in_place_editor_field :song, :title, {}, :options => '{method: "put"}'
 %h2
diff --git a/public/javascripts/application.js b/public/javascripts/application.js
index 43ba0f8..3be0bec 100644
--- a/public/javascripts/application.js
+++ b/public/javascripts/application.js
@@ -1,6 +1,3 @@
-// Place your application-specific JavaScript functions and classes here
-// This file is automatically included by javascript_include_tag :defaults
-
 Lyrix = {}; // Our own little namespace.
 
 // We can pass values from the server this way
@@ -9,7 +6,9 @@ $P = function(element) {
   return $(element).innerHTML;
 }
 
-// Just a behaviors extraction of Script.aculo.us Draggable
+// ===============================================
+// = Behavior proxies to Script.aculo.us objects =
+// ===============================================
 Lyrix.Draggable = Behavior.create({
   initialize: function(options) {
     this.options = Object.extend({
@@ -33,7 +32,32 @@ Lyrix.Sortable = Behavior.create({
   }
 });
 
+// ====================
+// = Custom behaviors =
+// ====================
+Lyrix.DeleteLink = Behavior.create({
+  initialize: function() {
+    this.form = $form({
+      style: 'display:none',
+      method: 'post',
+      action: this.element.href
+    }, $input({
+      type: 'hidden',
+      name: '_method',
+      value: 'delete'
+    }));
+  },
+  onclick: function(e) {
+    this.form.submit();
+    Event.stop(e);
+  }
+});
+
+// =================================
+// = Behaviors for the application =
+// =================================
 Event.addBehavior({
+  'a.deletable': Lyrix.DeleteLink,
   '.song, .usage': Lyrix.Draggable({handle: 'drag_me'}),
   '#songs_list': function() {
     Lyrix.Droppable.attach(this, {
-- 
2.11.4.GIT