cancelling droppable if draggable dropped on different droppable

[Rob Clayburn <rob (at) data-sphere.co.uk>]

  I'm writing a web app in which I have several 'windows' in which the 
  user can perform given functionality.

  So for example I have one window which manages images on a server (drag 
  an image into a folder and the file physically moved on the server via 
  ajax ) These images can also be dragged into another window to create a 
  slideshow.

  My problem occurs if my image manager window is positioned over my 
  slideshow window. When I try to drag an image into a new folder and the 
  folder icon (which is a droppable) is located above the slideshow window 
  (again a droppable) both dcroppables receive the event.

  How can I ensure that the droppable with the greatest zindex receives 
  the drop first and then how can I ensure that the event is not passed to 
  the droppable below?

Or alternatively how can I ensure that a droppable is only activated if my dragable is dropped out side of my image manager window?

  Many thanks
  Rob


--
e: rob (at) pollen-8.co.uk
w: www.pollen-8.co.uk
t uk: 0871 218 0278
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skype: rob_clayburn



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