From 214adfb45061605f9929e9a26c8a3309641b143c Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Sat, 15 Oct 2016 01:10:35 +0200
Subject: [PATCH] Rerender on global rerender event.

---
 app/assets/javascripts/app/controllers/login.coffee | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/app/assets/javascripts/app/controllers/login.coffee b/app/assets/javascripts/app/controllers/login.coffee
index b5c9e0c9f..ed3c580a8 100644
--- a/app/assets/javascripts/app/controllers/login.coffee
+++ b/app/assets/javascripts/app/controllers/login.coffee
@@ -33,6 +33,9 @@ class Index extends App.ControllerContent
       @render()
       'rerender'
     )
+    @bind('ui:rerender', =>
+      @render()
+    )
 
   render: (data = {}) ->
     auth_provider_all = {
@@ -85,10 +88,10 @@ class Index extends App.ControllerContent
     )
 
     # set focus to username or password
-    if !$(@el).find('[name="username"]').val()
-      $(@el).find('[name="username"]').focus()
+    if !@$('[name="username"]').val()
+      @$('[name="username"]').focus()
     else
-      $(@el).find('[name="password"]').focus()
+      @$('[name="password"]').focus()
 
     # scroll to top
     @scrollTo()
@@ -143,7 +146,7 @@ class Index extends App.ControllerContent
 
     # login shake
     @delay(
-      => @shake( @el.find('.hero-unit') ),
+      => @shake( @$('.hero-unit') )
       600
     )