Hi all, I look with the IE8 profiler and I see the updateDrag function in IE8 takes in my page 456ms and in the IE7 compatibility mode 15 ms. I think there is soem problems with the recursive execution of this function.
Thanks, Mattia 2009/10/28 Mattia Locatelli <[email protected]> > Hi, > I don't have any droppable on the table or anywhere in the page. There is > just one draggable element and no droppables. Like in the online sample. > The code to create the draggable element is this : > > var draggable = new Draggable(objId, { scroll: window }); > > Well, I think I found something: > I develop with IE8 and when I use the compatibility mode for IE7 the drag > drop work pretty well. But if I use the IE8 engine is really bad. > > Maybe is a problem with the IE8 engine... > > 2009/10/28 Peter De Berdt <[email protected]> > > >> On 28 Oct 2009, at 14:36, MattiaLocatelli wrote: >> >> I'm experiencing a performance problem with drag and drop. >> >> I drag an image on an html table. >> I have only one draggable element (the image) and the problem is that >> until the table is not big in size (let's say 7 columns and 30 rows) >> the drag effect is very smooth, but when the size of the table is >> bigger the performance of the drag operation is very rough. >> I'm testing it in IE8. >> Any idea is welcome. >> >> >> You're quite vague, but I'm suspecting you have a droppable on every table >> cell. What you'll need to do, is make the table itself a droppable (only >> one) and the use the drop coordinates to find out on what cell the draggable >> was dropped. >> >> >> Best regards >> >> >> Peter De Berdt >> >> >> >> >> > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Prototype & script.aculo.us" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~----------~----~----~----~------~----~------~--~---
