hello guys.

though i may be wrong, i believe that there's a bug on the way the drop method of the DataSourceDropTarget class is implemented. the problem happens when you are trying to drag an item from a listview to another and the associated datasource control is empty. currently, the method has the follwogin code (i'm putting here only the relevant portion):

this

.drop = function(dragMode, type, data) {
  if (data) {
      var p;
      var target = _target ? _target : this.control;
      if (_append) {
         p = target["get_" + _property];
         if (p) {
            var targetData = p();
            if (targetData) {
               targetData.add(data);
           }
          else {
             p = target["set_" + _property];
            if (p) {
               p.call(target, data);
            }

...

well the problem happens on the bold line. this doesn't work because the set_data property expects to receive an array or a datatable and data will normally hold an instance of an element shown on the listview that represented the origin of the drag operation.

i think that the previous line should be:

 p.call(target, [data]);

I guess that iw ould be really usedull to get feedback on this errors because I've been seeing several posts about bugs (in fact, i've reported a few in these last days) and no feedback has been provided.

thanks.