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https://issues.apache.org/jira/browse/FLEX-33992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Mclean resolved FLEX-33992.
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Resolution: Fixed
Fix Version/s: Apache Flex 4.12.0
Checked into develop branch. gumbo/DataGrid tests pass.
> Zero division at Grid.as setters for horizontalScrollPosition and
> verticalScrollPosition
> ----------------------------------------------------------------------------------------
>
> Key: FLEX-33992
> URL: https://issues.apache.org/jira/browse/FLEX-33992
> Project: Apache Flex
> Issue Type: Bug
> Components: Spark: DataGrid
> Affects Versions: Apache Flex 4.10.0
> Reporter: Andrey Gorbatov
> Assignee: Justin Mclean
> Labels: easyfix, easytest
> Fix For: Apache Flex 4.12.0
>
>
> See
> override public function set horizontalScrollPosition(value:Number):void at
> spark Grid.as line 735:
> const gridMaxHSP:Number = contentWidth - width;
> gridMaxHSP may be zero. And later
> const hsp:Number = (centerMaxHSP / gridMaxHSP) * value;
> After zero division hsp is NaN and DataGrid content dissappears.
> The same thing is for verticalScrollPosition setter.
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