kfm progress

Didn’t do much on KFM this week. I’ve spent most of the time in work, sleeping, or trying to convince the kids that 3am is not a good time to be awake.

This morning (got up at 3.30…) I implemented lazy-loading for icon thumbnails.

What this means, is that in a folder which has 500 icons in it, if only 25 are visible without scrolling, then only 25 are actually downloaded. This helps speed up your usage in a few ways.

  • if you download an icon which is not immediately visible, then you are slowing down the showing of an icon which is right in front of you.
  • Sometimes you only want to see the first few icons of a directory anyway – let’s say they’re photos and the folder title is something like “DCIM1010” (you know what I mean), then its easy to see if they’re the right photos by viewing the first few.
  • If you’re downloading 500 icons at one time, that means not many other HTTP actions can be taken until those have been taken care of… – so if you wanted to rename one of the visible files, for example, then you’ll just have to wait for the other hundreds of thumbs do download first!

What I’m supposed to be working on is the new translation system, but that’s very hard. There are some little problems I haven’t cleared in my head yet. Hopefully the solution will come to me before the end of the day so I can get it finished this weekend.

1 Comments.

  1. klog » Blog Archive » lazy loading functions in javascript - pingback on November 10, 2008 at 9:01 am

Trackbacks and Pingbacks:

%d bloggers like this: