Thank you for commenting.
We are using Flex 1.5.
I must report that calling
---------------------
myGrid.vPosition=maxVPosition
---------------------
does not scroll dataGrid to the very end even after I tried to apply "doLater()" or alternatevely "setInterval" to
postpone the execution of this command.
Bizarre thing is that when I call "myGrid.vPosition=maxVPosition" for
a second time via hitting any button on the form, then the scroll
position of Datagrid control is set correctly to the very end.
The test code follows:
---------------------------------------------------
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml" width="100%" childrenCreated="populate()">
<mx:Script>
<![CDATA[
import mx.controls.Alert;
public var largeArray = new Array(10000);
public var intervalId : Number;
public function populate():Void
{
for (var i:Number = 0; i < largeArray.length; i++)
largeArray[i] = {Number: i, TestColumn: 'a' + i};
}
function scrollMe() {
//Alert.show(myGrid.maxVPosition);
myGrid.vPosition = myGrid.maxVPosition;
clearInterval(intervalId);
delete intervalId;
}
function scrollDatagridInterval() {
intervalId = setInterval(this,
"scrollMe", 100);
}
function scrollDatagridDoLater() {
doLater(this, "scrollMe");
}
]]>
</mx:Script>
<mx:DataGrid id="myGrid" width="350" height="350" dataProvider="{largeArray}" >
<mx:columns>
<mx:Array>
<mx:DataGridColumn columnName="Number" />
<mx:DataGridColumn columnName="TestColumn" />
</mx:Array>
</mx:columns>
</mx:DataGrid>
<mx:Button id="mybtn1" label="scroll DoLater" click="scrollDatagridDoLater()"></mx:Button>
<mx:Button id="mybtn2" label="scroll setInterval" click="scrollDatagridInterval()"></mx:Button>
</mx:Application>
---------------------------------------------------
> In 1.5 setting vPosition=maxVPosition usually works, but you may need to
> do it in a doLater.
--
Best regards,
Andriy mailto:[EMAIL PROTECTED]
--
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.
