I was thinking of removing the datagrid, instead creating a Vbox and then populating it with hbox which will represent the row and then creating a canvas of the size of a single hbox, but what if there are many records in the dataprovider ?
----- Original Message ---- From: Alex Harui <[EMAIL PROTECTED]> To: [email protected] Sent: Tuesday, December 12, 2006 12:16:35 AM Subject: RE: [flexcomponents] how I can scroll the datagrid automatically ? Changing the DataProvider is expensive. You should only do it if the entire data set is in-fact changing (new query or something). Otherwise it is better to modify a single dataprovider. Then, if there multiple rows in the dataprovider, you can scroll using verticalScrollPosit ion. The DG only scrolls by row. If you need pixel-level scrolling, I have suggested that you put the DG in a Canvas and scroll the DG in the canvas. Not sure if anyone has made this work yet. -Alex From: flexcomponents@ yahoogroups. com [mailto:flexcompone [EMAIL PROTECTED] com] On Behalf Of arpan srivastava Sent: Monday, December 11, 2006 5:52 AM To: Flex Components Subject: [flexcomponents] how I can scroll the datagrid automatically ? Hi all, I have to create a datagrid with one row and row will scroll automatically and display data one by one, that is like a ticker. now i what i did is created a timer in which i am changing the datatprovider after certain time interval : private function timerEvent(event: TimerEvent) :void{ if(dataCount < dataProvider. length){ dG.dataProvider = dataProvider[ dataCount+ +]; }else{ dataCount = 0; } dGinvalidateDisplay List(); } it's working fine, but i need to smooth scrolling. is there anyway I can scroll the datagrid automatically. Is there any other way I can do this ? Access over 1 million songs - Yahoo! Music Unlimited. <!-- #ygrp-mlmsg {font-size:13px;font-family:arial,helvetica,clean,sans-serif;} #ygrp-mlmsg table {font-size:inherit;font:100%;} #ygrp-mlmsg select, input, textarea {font:99% arial,helvetica,clean,sans-serif;} #ygrp-mlmsg pre, code {font:115% monospace;} #ygrp-mlmsg * {line-height:1.22em;} #ygrp-text{ font-family:Georgia; } #ygrp-text p{ margin:0 0 1em 0; } #ygrp-tpmsgs{ font-family:Arial; clear:both; } #ygrp-vitnav{ padding-top:10px; font-family:Verdana; font-size:77%; margin:0; } #ygrp-vitnav a{ padding:0 1px; } #ygrp-actbar{ clear:both; margin:25px 0; white-space:nowrap; color:#666; text-align:right; } #ygrp-actbar .left{ float:left; white-space:nowrap; } .bld{font-weight:bold;} #ygrp-grft{ font-family:Verdana; font-size:77%; padding:15px 0; } #ygrp-ft{ font-family:verdana; font-size:77%; border-top:1px solid #666; padding:5px 0; } #ygrp-mlmsg #logo{ padding-bottom:10px; } #ygrp-vital{ background-color:#e0ecee; margin-bottom:20px; padding:2px 0 8px 8px; } #ygrp-vital #vithd{ font-size:77%; font-family:Verdana; font-weight:bold; color:#333; text-transform:uppercase; } #ygrp-vital ul{ padding:0; margin:2px 0; } #ygrp-vital ul li{ list-style-type:none; clear:both; border:1px solid #e0ecee; } #ygrp-vital ul li .ct{ font-weight:bold; color:#ff7900; float:right; width:2em; text-align:right; padding-right:.5em; } #ygrp-vital ul li .cat{ font-weight:bold; } #ygrp-vital a { text-decoration:none; } #ygrp-vital a:hover{ text-decoration:underline; } #ygrp-sponsor #hd{ color:#999; font-size:77%; } #ygrp-sponsor #ov{ padding:6px 13px; background-color:#e0ecee; margin-bottom:20px; } #ygrp-sponsor #ov ul{ padding:0 0 0 8px; margin:0; } #ygrp-sponsor #ov li{ list-style-type:square; padding:6px 0; font-size:77%; } #ygrp-sponsor #ov li a{ text-decoration:none; font-size:130%; } #ygrp-sponsor #nc { background-color:#eee; margin-bottom:20px; padding:0 8px; } #ygrp-sponsor .ad{ padding:8px 0; } #ygrp-sponsor .ad #hd1{ font-family:Arial; font-weight:bold; color:#628c2a; font-size:100%; line-height:122%; } #ygrp-sponsor .ad a{ text-decoration:none; } #ygrp-sponsor .ad a:hover{ text-decoration:underline; } #ygrp-sponsor .ad p{ margin:0; } o {font-size:0;} .MsoNormal { margin:0 0 0 0; } #ygrp-text tt{ font-size:120%; } blockquote{margin:0 0 0 4px;} .replbq {margin:4;} --> ____________________________________________________________________________________ Want to start your own business? Learn how on Yahoo! Small Business. http://smallbusiness.yahoo.com/r-index
