From 7d2bcd7b888680e074f4cb7333907874ab6e5c14 Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Tue, 10 Jul 2012 14:06:58 +0200
Subject: [PATCH] Improved scroll to in ticket zoom if article_id is given.

---
 .../app/controllers/_application_controller.js.coffee    | 3 ++-
 .../app/controllers/agent_ticket_zoom.js.coffee          | 9 +++++++++
 .../javascripts/app/views/agent_ticket_zoom.jst.eco      | 2 +-
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/app/assets/javascripts/app/controllers/_application_controller.js.coffee b/app/assets/javascripts/app/controllers/_application_controller.js.coffee
index 88f6005f5..ad6c3a091 100644
--- a/app/assets/javascripts/app/controllers/_application_controller.js.coffee
+++ b/app/assets/javascripts/app/controllers/_application_controller.js.coffee
@@ -14,7 +14,8 @@ class App.Controller extends Spine.Controller
 
   scrollTo: ( x = 0, y = 0 ) ->
     a = ->
-      window.scrollTo( 0,0 )
+      console.log('scollTo', x, y )
+      window.scrollTo( x, y )
 
     @delay( a, 0 )
 
diff --git a/app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee b/app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee
index 5ffb4573b..9c2eafd66 100644
--- a/app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee
+++ b/app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee
@@ -24,6 +24,7 @@ class Index extends App.Controller
     @edit_form = undefined
 #    @render()
     @ticket_id = params.ticket_id
+    @article_id = params.article_id
     @fetch(@ticket_id)
 
   fetch: (ticket_id) ->
@@ -196,6 +197,14 @@ class Index extends App.Controller
       ticket:  @ticket,
     )
 
+    # scrall to article if given
+    if @article_id
+      offset = document.getElementById( 'article-' + @article_id ).offsetTop
+      offset = offset - 45
+      scrollTo = ->
+        @scrollTo( 0, offset )
+      @delay( scrollTo, 100 )
+
     @delay(@u, 200)
     
   u: =>
diff --git a/app/assets/javascripts/app/views/agent_ticket_zoom.jst.eco b/app/assets/javascripts/app/views/agent_ticket_zoom.jst.eco
index ee89eb8f3..f78f9a38a 100644
--- a/app/assets/javascripts/app/views/agent_ticket_zoom.jst.eco
+++ b/app/assets/javascripts/app/views/agent_ticket_zoom.jst.eco
@@ -18,7 +18,7 @@
   <div class="span9">
 
 <% for article in @articles: %>
-    <div class="row article" data-id="<%= article.id %>">
+    <div class="row article" data-id="<%= article.id %>" id="article-<%= article.id %>">
       <div class="avatar span1 thumbnails">
         <img class="thumbnail user-data" data-id="<%= article.created_by_id %>" src="<%= article.created_by.image %>" alt="">
         <ul>