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----- Original Message ---- From: Alex Harui <[EMAIL PROTECTED]> To: Jas Kaur <[EMAIL PROTECTED]>; flexcoders@yahoogroups.com; [EMAIL PROTECTED] Sent: Saturday, September 29, 2007 2:50:31 PM Subject: RE: [flexcoders] Re: DataGrid in flex 2.0 Custom renderers or default? From: Jas Kaur [mailto:gur_ [EMAIL PROTECTED] ca] Sent: Saturday, September 29, 2007 6:54 AM To: [EMAIL PROTECTED] ups.com ; Alex Harui; [EMAIL PROTECTED] com.mx Subject: Re: [flexcoders] Re: DataGrid in flex 2.0 I noticed one more thing, let me see if i can explain. The canvas on which the datagrid is displayed is attached to a button i. When we click the button the canvas is displayed with datagrid on it. If we reassign the data to the dataprovider when the canvas is visible everthying works okay. If we reassign the data to the grid when the canvas is not displayed then it messes up. gur_sukh ----- Original Message ---- From: gur_sukh <[EMAIL PROTECTED] ca> To: [EMAIL PROTECTED] ups.com Sent: Saturday, September 29, 2007 7:48:21 AM Subject: [flexcoders] Re: DataGrid in flex 2.0 What is happening is that i have this datagrid displayed on a canvas. The dataprovider is binded to a data sampleDat. I click a button and in the event handler for the click i reassign the dataprovider to new ArrayCollection( ); which is empty. Now when i look at the datagrid there is previous data still visible in the datagrid. on another click i assign sampleData2 to the datagrid which over- wrights on the previously visible data and is all craped out. Another thing i noticed while performing different tests is that if the reassigning data has more rows than the previous data then it all works fine. The datagrid works fine in panel or anyother container. Also this is not issue with flex as this datagrid and canvas are slightly modified of the original version. So probably something i am doing wrong. Either the canvas or the datagrid needs to be repainted. I know this is hard to understand but any help is appreciated. I have working on this from last 2 days and have no clue on what can be done. Not even sure if this is canvas problem or datagrid problem. thanks for the reply. gur_sukh --- In [EMAIL PROTECTED] ups.com, "Alex Harui" <[EMAIL PROTECTED]> wrote: > > Not sure what you mean by "clear" and why you think refresh() would > help. Please provide more detail. > > ____________ _________ _________ __ > > From: [EMAIL PROTECTED] ups.com [mailto:[EMAIL PROTECTED] ups.com] On > Behalf Of gur_sukh > Sent: Thursday, September 27, 2007 2:01 PM > To: [EMAIL PROTECTED] ups.com > Subject: [flexcoders] DataGrid in flex 2.0 > > > > When reassigning data to dataprovider the old data doesn't clear. So > there is overwriting. Anyone know how to fix this. refresh() doesn't > work. > > gur_sukh > Ask a question on any topic and get answers from real people. Go to Yahoo! Answers. Make free worldwide PC-to-PC calls. Try the new Yahoo! Canada Messenger at http://ca.messenger.yahoo.com/
