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From "Justin Mclean (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (FLEX-33992) Zero division at Grid.as setters for horizontalScrollPosition and verticalScrollPosition
Date Mon, 16 Dec 2013 06:08:07 GMT

     [ https://issues.apache.org/jira/browse/FLEX-33992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Justin Mclean reassigned FLEX-33992:
------------------------------------

    Assignee: Justin Mclean

> 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
>
> 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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