Sat, 05 Jul 2008 18:41:32 -0400 http://bugs.horde.org/ticket/6590 Blank page when selecting alternative calendar When I try to check a second calendar (or uncheck the first one) in the little side box in kronolith, while using IE7, I get a completely white screen (the right frame when having the sidebar enabled), with an "error on page": Line 2 Char 38133 Error 'style' is null or not an object I think I've tracked it down to kronolith/js/prototype.js, but as this file is apparently run through a mangler / optimizer, I can't fix it myself. Seamonkey and Firefox seem to have no problems. Thu, 10 Apr 2008 06:17:56 -0400 http://bugs.horde.org/ticket/6590#t44558 This also occurs when trying to go to the next or previous month, so I'm assuming it's any AJAX-y action that's causing this problem. A colleague of mine just reported that she's had this problem all week, while I just updated to the latest version of horde this morning (the previous update round being a couple of months ago), so I also assume this is a bug introduced by a Microsoft update. If a fix to this problem is going to take a while, is there a way to turn off the AJAX in kronolith? Thu, 10 Apr 2008 06:59:04 -0400 http://bugs.horde.org/ticket/6590#t44563 Are you using latest CVS of both Horde and Kronolith, and have you cleared your browser caches? I think I fixed something similar to this a few weeks ago or more. If not, you can use the .js files in js/src/ (just copy them over the js/ files) to get a better line number and error message. Thu, 10 Apr 2008 11:27:42 -0400 http://bugs.horde.org/ticket/6590#t44569 I just updated horde with cvs update -PdC in the horde/ directory (confirmed that kronolith also got updated), I've done that again this morning before testing with the src scripts and yet again cleared cache, and I still see the same behavior. This is the error I get now: Line: 2253 Char: 5 Error: 'style' is null or not an object' code: 0 URL: https://domain.tld/horde/kronolith/ Fri, 11 Apr 2008 08:40:41 -0400 http://bugs.horde.org/ticket/6590#t44581 FWIW, this sounds like the exact same issue I was having (in IE 6 only though) that lead me to re-compress prototype.js (http://lists.horde.org/archives/cvs/Week-of-Mon-20080218/075089.html). I'm seeing it again now in IE 6 and IE 7 although in IE 7 it's only when doing "ajax-y" thinks like the original post below. in IE 6 it happens during ajax-y things as well as when navigating from one time span to another..both with the "style is not an object error." Using the uncompressed version of prototype still yields the error - it's line 2253 of prototype.js Fri, 11 Apr 2008 11:20:27 -0400 http://bugs.horde.org/ticket/6590#t44586 I can confirm that this also happens on IE6, and was happening before this IE7 started giving similar issues. Fri, 11 Apr 2008 11:32:53 -0400 http://bugs.horde.org/ticket/6590#t44587 Almost 100% sure this is a prototypejs bug. See: http://dev.rubyonrails.org/ticket/11007 http://dev.rubyonrails.org/ticket/11473 Looks like it is fixed in 1.6.0.3 (which is not yet released). Fri, 11 Apr 2008 12:20:05 -0400 http://bugs.horde.org/ticket/6590#t44590 Can anyone confirm that the prototype bugfix fixes this? Fri, 11 Apr 2008 14:49:05 -0400 http://bugs.horde.org/ticket/6590#t44593 > Can anyone confirm that the prototype bugfix fixes this? Verified that the prototype patch fixes this (and ticket 6602). Fri, 18 Apr 2008 00:43:12 -0400 http://bugs.horde.org/ticket/6590#t44718 Hello Michael , It looks like you are using an older version of YUI compressor, newer versions work with Prototype 1.6 and its use of the $super variable. You may also use a modified dean edwards packer found in ProtoSafe, or you can use the precompressed version in ProtoPack: http://code.google.com/p/protosafe/downloads/list The erroneous compression is whats causing the ajax-y related bugs because the ajax methods use the $super variable which was changed to something like "C" when you compressed it in the older verson of YUI compressor. The element style error is related to that ticket: http://dev.rubyonrails.org/ticket/11473#comment:19 Fri, 18 Apr 2008 13:54:29 -0400 http://bugs.horde.org/ticket/6590#t44723 Patch for the prototype bug has been applied to our CVS. Fri, 02 May 2008 17:18:45 -0400 http://bugs.horde.org/ticket/6590#t45151 Reopen - since at some point (hopefully) we won't need this patch anymore. Mon, 05 May 2008 15:33:14 -0400 http://bugs.horde.org/ticket/6590#t45175