Drag&drop objects Mashups

[Anonymous]

It is possible to capture the drag-and-drop event when we drag the objects to mashup template?

I need to add a attribute qvid.

<div id="Q1" class="qvplaceholder"></div>

to

<div id="Q1" class="qvobject" data-qvid="DcAMrg"></div>

I wanted to read the objects this:

$(".qvobject").each(function() {

     var qvid = $(this).data("qvid");

     app.getObject(this, qvid);

});