Am Sonntag, 30. April 2006 22:19 schrieb Grzesiek Slusarek: > Hi all. I have got situation that I made element draggable - and > when element is dragged I want to start some action (e.g. shown > AJAX indicator, and change one of CSS class in dragging element). > What is the best way to achieve this? I search source code of the > Draggable and I saw that there is 2 method: Draggable.initDrag > and Draggable.endDrag so it looks like in initDrag method i > should call my own function which do the fing and in endDrag > method I should call my own function which cancel behaviour of > preview function. Is it better way to do it?
Hello, for the draggables i use starteffect and endeffect (basically that's onDragStart and onDragEnd in other frameworks). You can overwrite the methods when you create the object. The Wiki lacks a code example, but it works the same way as in the Droppable example. http://wiki.script.aculo.us/scriptaculous/show/Droppables.add However, as for the AJAX indicator there is a built-in mechnism called Ajax.Responders. It's some kind of global AJAX activity monitor. Excellent stuff. :) Here's an example, i'm sure you get the idea: //------------------------------------- Ajax.Responders.register({ onCreate: function() { if(Ajax.activeRequestCount > 0) Element.show(id); }, onComplete: function() { if(Ajax.activeRequestCount == 0) Element.hide(id); } }); //------------------------------------- Best Regards, Dirk Eschler -- Dirk Eschler <mailto:[EMAIL PROTECTED]> http://www.krusader.org _______________________________________________ Rails-spinoffs mailing list Rails-spinoffs@lists.rubyonrails.org http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs
