I have the same problem. It was affecting a custom theme so I tried the included themes and have the issue on Fusion, Nimble. The issue is not in Arialist.

Arialist theme has the reset CSS below. Which does stop the YUI appearing although I think you then have to specify these values further in your own CSS with !important again to override

/*YUI Reset */
/*full menu bar */
.yui3-skin-sam .yui3-menu-horizontal .yui3-menu-content

/*single items */
.yui3-skin-sam .yui3-menu-horizontal .yui3-menu-label

/*active items */
.yui3-skin-sam .yui3-menu-horizontal .yui3-menu-label-active, .yui3-skin-sam .yui3-menu-horizontal .yui3-menuitem-active .yui3-menuitem-content, .yui3-skin-sam .yui3-menu-horizontal .yui3-menu-label-menuvisible

I have the same problem. It was affecting a custom theme so I tried the included themes and have the issue on Fusion, Nimble. The issue is not in Arialist.

Arialist theme has the reset CSS below. Which does stop the YUI appearing although I think you then have to specify these values further in your own CSS with !important again to override

/*YUI Reset */
/*full menu bar */
.yui3-skin-sam .yui3-menu-horizontal .yui3-menu-content

/*single items */
.yui3-skin-sam .yui3-menu-horizontal .yui3-menu-label

/*active items */
.yui3-skin-sam .yui3-menu-horizontal .yui3-menu-label-active, .yui3-skin-sam .yui3-menu-horizontal .yui3-menuitem-active .yui3-menuitem-content, .yui3-skin-sam .yui3-menu-horizontal .yui3-menu-label-menuvisible

Hi guys,

I've just started looking into this now. The problem arises because the way that the custom menu is currently being initialised leads to the CSS being loaded into the page by JavaScript that executes after everything else is loaded, hence the styles don't apply as you'd expect in IE + other browsers.

Having looked at the styles in nimble + fusion I can see that they are very confused as well.

I'll improve the way in which the custom menu is initialised so that we can get the CSS included in the head and I'll then refactor the CSS for the custom menu in fusion, nimble and any other theme that has been negatively affected.

Cheers
Sam

Hi Petr + everyone,

I've got a couple of patches now that fix up this problem and tidy up the custom menu CSS in ALL theme's within Moodle.
You can check them out at:

1. master
   • _Repository: _ git://github.com/samhemelryk/moodle.git
   • _Branch: _ wip-MDL-26979-master
   • _Diff URL: _ https://github.com/samhemelryk/moodle/compare/master...wip-MDL-26979-master

1. MOODLE_20_STABLE
   • _Repository: _ git://github.com/samhemelryk/moodle.git
   • _Branch: _ wip-MDL-26979-MOODLE_20_STABLE
   • _Diff URL: _ https://github.com/samhemelryk/moodle/compare/MOODLE_20_STABLE...wip-MDL-26979-MOODLE_20_STABLE

If there is anyone who would be kind enough to test these for me it would be most appreciated.

Petr I would be particularly keen to hear what you think of the changes being made to the core renderer. It wraps a JS call to initialise the custom menu within an anonymous function that can be passed through the yui_module method. It's pretty bang on to what is required and saves us having to somehow support YUI modules for core that don't relate to components (like custommenu).

I should add I have tested the modified themes in Firefox 4, Chrome 12, and IE8... I still need to test in IE7 although I will likely file separate MDL issues to correct any themes that need major work so that this goes in sooner rather than later.

Cheers
Sam

Hi guys.

Thank you for your job but i have some problems with this.

I have installed the moodle patch of above (made by Sam) because i think that my problem is near to that one, but i still have some probs.

The principal menu start to work with that version but the css rules are still overwrited. I can see that is the problem because in first charge the IE 6 get the css good, and some seconds away its totally different. Due i have changed some parts of my css (of darkblue theme) theres like 2 menus, one in front of the other, and mine is in the back, overwrited. The colour combination made it almost imposible to read and i can see some diferent colours on the pixels of the parts where i have different size than the normal

Maybe thats not the problem you was solving, but i think my problem is YUI too, and happens with all the themes.

Regards Gabriel.

Hi guys,

I finally found a moment to finish off my work on this and I'm after a peer-review for this now so that I can start it on the path to integration.

Gabriel it sounds like you are experiencing another problem. The custom menu changing a second or two into page load is because that is when the JavaScript is initialising.
We no longer support IE6 so I can't be sure whether things will or will not work within it.
Certainly if you are not using IE6 and are still experiencing problems let me know and we can look to create a new issue with specific details about what you are seeing.

Cheers
Sam

I'm not quite sure how to review several hundred lines of CSS changes...

Sam, what was the reason for switching from this...

$this->page->requires->js_init_call('M.core_custom_menu.init', array('custom_menu_'.$menucount));

to this...

// Initialise this custom menu (the custom menu object is contained in javascript-static

$jscode = js_writer::function_call_with_Y('M.core_custom_menu.init', array('custom_menu_'.$menucount));

$jscode = "(function(){{$jscode}})";

$this->page->requires->yui_module('node-menunav', $jscode);

Is it to get M.core_custom_menu.init() to execute earlier? Provided the answer to that is reasonably sensible +1.

Hehe good question!

The answer is actually quite cool, the code as it would call a method in Javascript-static which would cause the browser to request the node-menunav code from the server and when that had been loaded would initialise the custom menu.
The new code ensure that the node-menunav code will be included with the initial page request. This way (providing yui combo loading is on) there will be one less http request made by the browser, and more importantly because the code is made available initially rather than through an additional request the whole custommenu is initialised quicker reducing the visible flicker as it loads.

Hopefully that is satisfactory enough, in which case I'll put this up for integration

Rebased now

Ho Sam,

I'm going to integrate this only for master, after fixing a bunch of whitespace problems. Then I'll create followup about to consider backporting this to 21_STABLE and 20_STABLE, I really don't feel confident adding it straight to the stable branches. Let's talk @ MDL-28941 (the followup).

Ciao

This has been integrated in master with extra commit cleaning exclusively the whitespace introduced by the patch (all the themes continue plagued of whitespace).

Extensive testing for this under all browsers is required. Let's continue @ MDL-28941 for stable branches.

Hi Sam,

The master patch works great with the following browsers: Chrome v.13, firefox v.4, IE7, IE8 and IE9.

The patch also fixed the issue in fusion theme.

However, when tested it with nimble theme, I noticed the arrow image that used to indicate sub-content is not display (also tested by changing the background color). This issue occurs in all tested browsers.

Hi Rossie,

good hunt! I'd propose (as far as it's "tangencial") to create a follow-up issue with the Nimble problem and pass this.

TIA and ciao

Test passed.

I will create new issue regarding image display for Nimble theme and link it to this issue.

Such an effort has get its prize. Universal Award to the very-best Moodle developer in the family. Thanks!

Closing. Ciao

Has this been fixed in Moodle 2.2 or can I get a patch for it please? Above patch links are dead

Hi Kris, this has indeed been fixed in Moodle 2.2.
If you find that you are still affected by this issue could you please open a new issue.
Versions 2.0.5+, 2.1.2+, 2.2 and any version higher than 2.2 should be fixed.

Cheers
Sam

Hi Sam,

Thanks for getting back to me. I have opened a new issue here: http://tracker.moodle.org/browse/MDL-32486

Just out of interest, how was this corrected? Can you make the patch available for me?

Thanks,

Kris

Hi Kris,
My apologies, I just found MDL-28941, when this issue was integrated it was only integrated on master, and the integrator created a separate issue to backport it to 2.1 and the fix versions weren't updated. Consequently Moodle 2.2 and greater have the fix, but 2.1 and 2.0 do not.

I've attached the patch that was used for master, however it contains quite a lot of whitespace fix as well so is rather large.
Perhaps it is best to push MDL-28941 to get this fixed in 2.1 if that is what you require.

Cheers
Sam