no smooth scrolling [#1605596]

I noticed the pages are not scrolling smoothly anymore once using JAIL. Chrome scrolls with lag and firefox is about to crash (both latest versions).

In my case I'm talking about a page with about 70 pictures using JAIL. Each image about 50 KB and 200x200 pixels.

Besides this, some images are just not loading in one browser (always the same images, like: the first row on the page for example). In another browser they do load... Then, suddenly, out of nothing they do load in the first browser.

specs:
JAIL 0.9.9
jQuery Update module installed

Comments

Comment #1

svajlenka CreditAttribution: svajlenka commented 25 June 2012 at 23:44

Status:

Active

» Postponed (maintainer needs more info)

I can't reproduce, are these images in a view, all in one node?

Comment #2

Fernly CreditAttribution: Fernly commented 27 June 2012 at 14:51

The images are displayed using a view, all separate nodes (product_display). I was using Firefox 12.x.
Firefox was totally tripping and almost unable to scroll.

I can confirm this is also an issue in Firefox 13

Comment #3

svajlenka CreditAttribution: svajlenka commented 27 June 2012 at 20:42

I just set up a quick test view and some content to test this in FF 13. With 120 images I haven't gotten any significant lag, nor crashes. Have you tried the latest dev or the rc ( https://drupal.org/node/1659594 ) version that makes use of the Drupal behaviors context properly? I would assume that without that fix, javascript would be trying to apply the load to all of the images when any one of them would be loaded -- which might eat up resources and cause lag.