From a41aaf3352fe0d69f662132d8e70885993ed4d9a Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Thu, 12 Jun 2014 13:18:07 -0400
Subject: [PATCH] Move some code to legacy_browser plugin
---
program/js/app.js | 29 ++++++++++++-----------------
1 files changed, 12 insertions(+), 17 deletions(-)
diff --git a/program/js/app.js b/program/js/app.js
index 499e2a2..9909a02 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -7497,8 +7497,10 @@
// post the given form to a hidden iframe
this.async_upload_form = function(form, action, onload)
{
- var frame, ts = new Date().getTime(),
- frame_name = 'rcmupload'+ts;
+ // create hidden iframe
+ var ts = new Date().getTime(),
+ frame_name = 'rcmupload' + ts,
+ frame = this.async_upload_form_frame(frame_name);
// upload progress support
if (this.env.upload_progress_name) {
@@ -7513,21 +7515,7 @@
field.val(ts);
}
- // have to do it this way for IE
- // otherwise the form will be posted to a new window
- if (document.all) {
- document.body.insertAdjacentHTML('BeforeEnd', '<iframe name="'+frame_name+'"'
- + ' src="program/resources/blank.gif" style="width:0;height:0;visibility:hidden;"></iframe>');
- frame = $('iframe[name="'+frame_name+'"]');
- }
- // for standards-compliant browsers
- else {
- frame = $('<iframe>').attr('name', frame_name)
- .css({border: 'none', width: 0, height: 0, visibility: 'hidden'})
- .appendTo(document.body);
- }
-
- // handle upload errors, parsing iframe content in onload
+ // handle upload errors by parsing iframe content in onload
frame.bind('load', {ts:ts}, onload);
$(form).attr({
@@ -7540,6 +7528,13 @@
return frame_name;
};
+ // create iframe element for files upload
+ this.async_upload_form_frame = function(name)
+ {
+ return $('<iframe>').attr({name: name, style: 'border: none; width: 0; height: 0; visibility: hidden'})
+ .appendTo(document.body);
+ };
+
// html5 file-drop API
this.document_drag_hover = function(e, over)
{
--
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