This demonstrates how to do Drag-and-drop in Jitsu.
Simply adding a allowDrag="true" to a List control turns on drag and drop within that list.
You also need to identify a drag handle for each item in the list - the thing that the user can grab hold of to do the dragging. In this case, we've made each item draggable, but in some cases you may want to generate a title bar and make just that draggable.
The "j:" in front of the j:isDragHandle attribute is there because its an "expando" property - a property that you can add to any control or element.