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[Face Friend FaceJoin date: January 2006Posts: 9Downloads:0Uploads:1 Thanks: 2]

#157275

Hi all,

I have a problem with JA MegaMenu – it’s JavaScript error on first loading the page.
Take a look at http://fragrance.stoneshop.bg/ – the error message is this:

Message: Object doesn’t support this property or method
Line: 46
Char: 3
Code: 0
URI: http://fragrance.stoneshop.bg/plugins/system/jat3/base-themes/default/js/menu/mega.js

Message: ‘this.menu’ is null or not an object
Line: 46
Char: 3
Code: 0
URI: http://fragrance.stoneshop.bg/plugins/system/jat3/base-themes/default/js/menu/mega.js

On line 46 there is:

var images = this.menu.getElements (‘img’);

Any help will be greatly appreciated.

Best Regards

[Phill Moderator PhillJoin date: February 2014Posts: 7013Downloads:40Uploads:77 Thanks: 917 Thanked: 2206 times in 1818 posts]

#366047

Sorry, I cannot see this error on your page (looking very nice indeed, well done). I’ve tride in IE8 and FF, what browser and when do you see this error?

[Face Friend FaceJoin date: January 2006Posts: 9Downloads:0Uploads:1 Thanks: 2]

#366126

Thanks 🙂

It’s only on first loading. Try closing your explorer and than open the site again.
I have seen it in IE6, IE8, should be in IE7 too…

[Phill Moderator PhillJoin date: February 2014Posts: 7013Downloads:40Uploads:77 Thanks: 917 Thanked: 2206 times in 1818 posts]

#366127

Just tried in both IE7 and IE8 and just cannot replicate your error. Pease bear in mind IE6 is no longer supported by JA.

Let’s see if anyone else can see your error.

[Face Friend FaceJoin date: January 2006Posts: 9Downloads:0Uploads:1 Thanks: 2]

#366136

I don’t care about IE6, just saw the error also there 🙂

I found what’s causing the problem.
If I have submenu, type separator with module, loading image inside the error appears.
In this case see second column of “About Us” menu.

I’m attaching screenshot of the error also.

---

Attachments:

1. 

[Face Friend FaceJoin date: January 2006Posts: 9Downloads:0Uploads:1 Thanks: 2]

#366142

I have made some changes to mega,js file:

from

start: function () {
//do nothing if loaded
if (this.loaded) return;

this.menu = $(this.menu);
//preload images
var images = this.menu.getElements ('img');
if (images && images.length && !this.imageloaded) {
var imgs = [];
images.each (function (image) {imgs.push(image.src)});
if (imgs.length) {
new Asset.images(imgs, {
onComplete: function(){
this.start();
}.bind(this)
});
this.imageloaded = true;

//call this start if cannot load image after sometime
this.start.delay (3000, this);
return ;
}
}

to

start: function () {
//do nothing if loaded
if (this.loaded || !$(this.menu)) return;

this.menu = $(this.menu);
//preload images
if (!this.menu.getElements ('img')) return;

This way it works, but I don’t like losing some code and as I’m not Javascript guru I hope someone will help.

[Ninja Lead Moderator Ninja LeadJoin date: November 2014Posts: 16064Downloads:310Uploads:2864 Thanks: 341 Thanked: 3854 times in 3563 posts]

#366298

Hi Face,

Since you changed the mega.js, I can not see the error again. Look like it only occurs in some cases. We will investigate this error and find the solution. Please update jat3 plugin & ja_t3_blank regularly to have the latest fixes.

[Face Friend FaceJoin date: January 2006Posts: 9Downloads:0Uploads:1 Thanks: 2]

#366448

Thanks.

This error appears because it pre-load images in the megamenu. Once they are loaded this error disapears, which is normally.

Regards

[rajneeeshsaini Friend rajneeeshsainiJoin date: May 2011Posts: 2Downloads:0Uploads:0]

#392778

Hello ,

I am having same problem when i am accesssing pages linked with component

com_flippingbook.

Because of it drop down does not appear.

Thanks
Rajneesh

[rajneeeshsaini Friend rajneeeshsainiJoin date: May 2011Posts: 2Downloads:0Uploads:0]

#392779

Please lokke at it here

you can check it here. http://www.solicomaintenance.com/dcd2/ it works

http://www.solicomaintenance.com/dcd2/index.php?option=com_flippingbook&view=book&id=2&page=1&Itemid=255 and not here

thanks

[Author]

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