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https://issues.apache.org/jira/browse/FLEX-33665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mark Kessler updated FLEX-33665:
--------------------------------
Comment: was deleted
(was: The original issue was the correct it was using the dataProviders
row/column index to place itself and now it's using the renderers row/column
index. The Calculation of the x/y from the renderer is where it's going wrong
atm which I was going to create a separate issue for.... but I suppose we can
put it in here.
The X seems fine, just the Y is off. When I followed it down last night it
looked like this method of GridDimensions.as might be the reason, but I wont be
able to play with it until this evening,
/**
* Returns the Y coordinate of the origin of the specified cell.
*
* @langversion 3.0
* @playerversion Flash 10
* @playerversion AIR 2.0
* @productversion Flex 4.5
*/
public function getCellY(row:int, col:int):Number
{
// no cache so we use default heights for each row.
if (!variableRowHeight || rowList.length == 0)
return row * (defaultRowHeight + rowGap);
if (row == 0)
return 0;
// initialize first node.
if (!recentNode2)
{
recentNode2 = rowList.first;
startY2 = recentNode2.rowIndex * (defaultRowHeight + rowGap);
}
var y:Number;
var recentIndex:int = recentNode2.rowIndex;
if (row == recentIndex)
y = startY2;
else if (row < recentIndex)
y = getPrevYAt(row, recentNode2, startY2);
else
y = getNextYAt(row, recentNode2, startY2);
return y;
}
)
> ItemEditors are placed on the wrong position after scrolling an editable
> Spark Datagrid
> ---------------------------------------------------------------------------------------
>
> Key: FLEX-33665
> URL: https://issues.apache.org/jira/browse/FLEX-33665
> Project: Apache Flex
> Issue Type: Bug
> Components: Spark: DataGrid
> Affects Versions: Apache Flex 4.10.0
> Environment: All
> Reporter: João Saleiro
> Assignee: Mark Kessler
> Priority: Critical
> Labels: datagrid, itemeditor
> Fix For: Apache Flex Next
>
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> Create the simplest Datagrid possible and make it editable. If you click on a
> cell after scrolling the datagrid, the item editor will be placed on a wrong
> position, out of the Datagrid.
> Here's what's happening: http://www.boonzi.com/public/flex/datagrid/bug.png
> The code is as simple as:
> <s:DataGrid width="300" height="100" dataProvider="{dgArray}"
> editable="true">
> <s:columns>
> <s:ArrayList>
> <s:GridColumn dataField="Artist"/>
> <s:GridColumn dataField="Price"/>
> </s:ArrayList>
> </s:columns>
> </s:DataGrid>
> <fx:Script>
> <![CDATA[
> import mx.collections.ArrayCollection;
> [Bindable]
> private var dgArray:ArrayCollection = new ArrayCollection([{
> Artist: 'Pavement', Album: 'Slanted and Enchanted', Price: 11.99 }, { Artist:
> 'Pavement', Album: 'Slanted and Enchanted', Price: 11.99 }, { Artist:
> 'Pavement', Album: 'Slanted and Enchanted', Price: 11.99 }, { Artist:
> 'Pavement', Album: 'Slanted and Enchanted', Price: 11.99 }, { Artist:
> 'Pavement', Album: 'Slanted and Enchanted', Price: 11.99 }, { Artist:
> 'Pavement', Album: 'Slanted and Enchanted', Price: 11.99 }, { Artist:
> 'Pavement', Album: 'Slanted and Enchanted', Price: 11.99 }, { Artist:
> 'Pavement', Album: 'Slanted and Enchanted', Price: 11.99 }, { Artist:
> 'Pavement', Album: 'Slanted and Enchanted', Price: 11.99 }, { Artist:
> 'Pavement', Album: 'Slanted and Enchanted', Price: 11.99 }, { Artist:
> 'Pavement', Album: 'Slanted and Enchanted', Price: 11.99 }, { Artist:
> 'Pavement', Album: 'Brighten the Corners', Price: 11.99 }]);
> ]]>
> </fx:Script>
> Simply scroll down, and then click any cell to edit it. The itemEditor will
> be placed on the wrong position.
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