RE: [flexcoders] FLEX 1.5 || dataGrid CellRenderer + viewable

[Tracy Spratt]

The list controls recycle the display components, so they have to get the current data from the dataProvider each time they come into view.  If you are initializing values in the constructor, that is what you are always going to get.    You should be getting your data from the dataProvider.  And if you are modifying data, you must save that data to the dataProvider.   Tracy   From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Matti Bar-Zeev Sent: Monday, July 31, 2006 10:49 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] FLEX 1.5 || dataGrid CellRenderer + viewable   Hi list, Simple question: CellRenderer in dataGrid seems to invoke setValue each time a cell (or row for that matter) come into view. I traced the constructor and it doesn't happen when the cell come to view – but it seems that all the variables I hold inside the cell go to their initial value (which is set in the constructor). What, in flex-team name, is going on? Where can I read something about what dataGrid does with the non-viewable items it has?   Thnx.     ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________ __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS  Visit your group "flexcoders" on the web.    To unsubscribe from this group, send an email to:  [EMAIL PROTECTED]    Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. __,_._,___