What do your datastructures look like before and after? From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of cox.blair Sent: Tuesday, December 09, 2008 4:44 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Please Help: Shift data Up|Down in array/datagrid
Hi everyone, hope someone can offer a suggestion to solve this, or at least let me know if it possible within Flex/ActionScript. Here is my sample data: Date Var1 Var2 --------------------- Mon 34 45 Tues 67 87 Wed 83 12 Thurs 89 23 Fri 12 98 ... ... ... Lets say there is more data, but this is what is visible at the moment. Question: How could I adjust the Var2 column by essentially moving it up or down within its column? So if I moved it down (perhaps adding a null reference to the first row) 45 would appear in the Tues row, however Var1 would not be changed. If we were to move it up, the 45 would be removed and the 98 in the Fri row would move to Thurs. At best, it would be good to be able to do this with a slider control and have it return to normal without destroying the original data loaded in the array. I was thinking of a custom filter function, however could not find any references that indicated it could be used in this manner. Would IViewCursor be capable of doing this? As long as the datagrid showed the changes, I would be able to perform the necessary calculations on the adjusted data - correlation. Any thoughts whatsoever would be greatly appreciated. -- Blair
