From 967a37adc4868fd4eb678475528d902a0864b44a Mon Sep 17 00:00:00 2001
From: ilvalle <paolo.valleri@gmail.com>
Date: Tue, 22 Jul 2014 10:22:48 +0200
Subject: [PATCH] online editor:potential fix for requests cancelled due to
 same origin policy

---
 applications/admin/static/js/ajax_editor.js | 14 +++-----------
 applications/admin/views/default/edit.html  |  8 +++-----
 2 files changed, 6 insertions(+), 16 deletions(-)

diff --git a/applications/admin/static/js/ajax_editor.js b/applications/admin/static/js/ajax_editor.js
index 9e002397..54f74625 100644
--- a/applications/admin/static/js/ajax_editor.js
+++ b/applications/admin/static/js/ajax_editor.js
@@ -249,14 +249,7 @@ function keepalive(url) {
 }
 
 function load_file(url, lineno) {
-  $.ajax({
-    type: "GET",
-    contentType: 'application/json',
-    cache: false,
-    dataType: 'json',
-    url: url,
-    timeout: 1000,
-    success: function (json) {
+  $.getJSON(url, function (json) {
       if(typeof (json['plain_html']) !== undefined) {
         if($('#' + json['id']).length === 0 || json['force'] === true) {
           // Create a tab and put the code in it
@@ -271,11 +264,10 @@ function load_file(url, lineno) {
         }
         $("a[href='#" + json['id'] + "']").trigger('click', lineno);
       }
-    },
-    error: function (x) {
+  }).fail(function() {
       on_error();
-    }
   });
+  return false;
 }
 
 function set_font(editor, incr) {
diff --git a/applications/admin/views/default/edit.html b/applications/admin/views/default/edit.html
index deb8dcbd..c2af8ced 100644
--- a/applications/admin/views/default/edit.html
+++ b/applications/admin/views/default/edit.html
@@ -199,11 +199,6 @@ $(document).on('click', 'a.font_button', function (e) {
     });
     current_font_incr = (new_incr !== 0) ? current_font_incr + new_incr : 0;
 });
-
-{{if len(request.args) > 1:}}
-    load_file('{{=URL(f='edit', args=request.args, vars=request.get_vars)}}', {{=request.vars.lineno or 1}});
-{{pass}}
-
 </script>
 
 {{block sectionclass}}edit{{end}}
@@ -305,6 +300,9 @@ $(document).ready(function() {
     $('#files').css('left', '-'+ow+'px');
     $.web2py.trap_form('url', 'form');
     $('#form form').addClass('no_trap'); // Let to reuse the same form
+    {{if len(request.args) > 1:}}
+    load_file('{{=URL(f='edit', args=request.args, vars=request.get_vars)}}', {{=request.vars.lineno or 1}});
+    {{pass}}
 });
 </script>
 <!-- Typeahead scripts here so the page load faster -->