Change 20071019-jcrowley-N by [EMAIL PROTECTED] on
2007-10-19 04:46:51 EDT
in /Users/jcrowley/src/svn/openlaszlo/trunk-a
for http://svn.openlaszlo.org/openlaszlo/trunk
Summary: Various LzPix fixes
New Features:
Bugs Fixed: LPP-4877 - LZPix, SWF7 FireFox 2.0.0.7 WXP SP2: Scrolling
beyond 100 photos (or back from over 100) mashes counter and
counter only incremements by one
LPP-4876 - LZPix, SWF7 Safari 2.0.4 OSX 10.4.10: Searches
only returning 100 photos
LPP-4874 - LZPix, SWF7 Firefox 2.0.0.7 OSX 10.4.10: Scrolling
backwards through found set presents photos in expanding grouping
LPP-4873 - LZPix, SWF7 Firefox 2.0.0.7 OSX 10.4.10: Scrolling
quickly during photo download will result in empty photo pane.
Technical Reviewer: max
QA Reviewer: ben
Doc Reviewer:
Documentation:
Release Notes:
Details: It turns out, Flickr's data can only be loaded in pages
of up to 100. So when there are more than 100 results,
it's broken up into separate XML pages that have to be
individually requested. So I added in a bunch of stuff
to facilitate this, where if you get to the end of one
list, it will request the next list when you move to the
right. This results in a rather insubstantial bit of
loading time while we switch between sheets. I added a
text field that temporarily replaces the image counter
in the lower right-hand side that appears during this
loading time, to indicate that it's getting the next 100
or previous 100 (if you're going backward).
In doing so, I also made it so you can't scroll beyond
the 100 in each list, which fixes one of the other bugs.
Meanwhile, I noticed and fixed a few minor glitches while
I was in there (like if you search for a new term, the
search results come in starting at the image number
where you'd left off in the previous search), and
a couple other minor things (misplaced text, etc).
Tests: Run modified LzPix versus unmodified:
Move beyond 100 images. Note that new data is loaded
after you get to the end of the first set of 100, and
that you no longer move off into oblivion with a
broken counter.
Move backward from 100, and note that you move into the
previous data. Note that images aren't grouped together
awkwardly as described in LPP-4874.
Move forward to about 150. Search for something new,
either by using the search box or clicking on one of
the "favorites" pictures. Note that the image count
resets instead of remaining where you were.
Files:
M demos/lzpix/app.lzx
M demos/lzpix/classes/search.lzx
M demos/lzpix/classes/photo.lzx
M demos/lzpix/classes/pivotlayout.lzx
M demos/lzpix/classes/favorites.lzx
M demos/lzpix/views/tools.lzx
Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20071019-
jcrowley-N.tar
