Hi
I would like to suggest a buffer be added to the list and table widgets
which would contain the currently selected item in the model. It would
be updated on every selection change. This would allow the detection of
changes made to the currently selected model item by data bound widgets.
One could simple check each item in the currently selected model item
with the same item in the buffer to see if changes were made. If
changes have been made the programmer would then be able to send only
the changed items back to a remote database for storage.
There should be several new methods created related to the buffer.
1) getChangedItems() should return an array of changed item names.
2) getPreviousValue(name) should return the value of the named item from
the buffer.
Example: The list model.ARMaster contains the following items:
Name, Address1,Address2,ZIP,TelNo and the user has changed the values of
the ZIP, and TelNo.
In this case the getChangedItems().getLength() would return 2 and
getChangedItems(0)="ZIP"
getChangedItems(1)="TelNo" and
getPreviousValue("TelNo") would return the value the TelNo had when the
item was most recently selected in the list.
Thanks,
Simon
P.S. I have logged this in the bug tracker.
------------------------------------------------------------------------------
All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security
threats, fraudulent activity and more. Splunk takes this data and makes
sense of it. Business sense. IT sense. Common sense.
http://p.sf.net/sfu/splunk-d2dcopy1
_______________________________________________
qooxdoo-devel mailing list
qooxdoo-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
