Posted by Stephan Eggermont-3 on Feb 13, 2015; 11:22am
URL: https://forum.world.st/Seaside-jQuery-Sorting-a-list-with-drag-and-drop-and-sending-it-back-via-Ajax-causes-OrderedCollecti-tp4805446p4805466.html

To see a working example of this, take a look at StoryBoard

Download the 30 image from https://ci.inria.fr/pharo-contribution/job/StoryBoard/
Start it, open the seaside control panel and start a ZnZincServerAdaptor on port
8080. Open a web browser on http://localhost:8080/story, register yourself,
add a project and start adding stories. They can be dragged and dropped.

The actual code is in the rendering methods of SBProjectStoryColumn

Stephan