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Posted to dev@flex.apache.org by "Bharath (JIRA)" <ji...@apache.org> on 2013/03/25 16:39:15 UTC
[jira] [Updated] (FLEX-33450) RTE - PopupManager
mx.controls.DataGrid
[ https://issues.apache.org/jira/browse/FLEX-33450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bharath updated FLEX-33450:
---------------------------
Attachment: TestPopup.fxp
I'm attaching the test code here.
> RTE - PopupManager mx.controls.DataGrid
> ---------------------------------------
>
> Key: FLEX-33450
> URL: https://issues.apache.org/jira/browse/FLEX-33450
> Project: Apache Flex
> Issue Type: Bug
> Components: mx: DataGrid, PopUp Manager
> Affects Versions: Adobe Flex SDK 4.5 (Release), Apache Flex 4.9.0
> Environment: Internet Explorer 8, Windows 7
> Reporter: Bharath
> Priority: Blocker
> Attachments: TestPopup.fxp
>
>
> I'm getting a Runtime Exception on Internet Explorer [TypeError: Error #1009: Cannot access a property or method of a null object reference.] when using showing DataGrids on a TitleWindow using PopupManager. It works fine on FireFox. Unfortunately, all our users prefer Internet Explorer.
> 1) Open a TitleWindow from the main application.Two DataGrids are laid on a TitleWindow vertically.
> 2) Click into an editable column on the FIRST DataGrid and type something.
> 3) Move your mouse to another application (For eg., Outlook).
> 4) Now click into an editable column on the SECOND DataGrid.
> 5) The following exception is raised and the screen goes BLACK.
> TypeError: Error #1009: Cannot access a property or method of a null object reference.
> at mx.controls::DataGrid/itemEditorItemEditBeginHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/mx/src/mx/controls/DataGrid.as:5287]
> at flash.events::EventDispatcher/dispatchEventFunction()
> at flash.events::EventDispatcher/dispatchEvent()
> at mx.core::UIComponent/dispatchEvent()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/framework/src/mx/core/UIComponent.as:13160]
> at mx.controls::DataGrid/commitEditedItemPosition()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/mx/src/mx/controls/DataGrid.as:4115]
> at mx.controls::DataGrid/updateDisplayList()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/mx/src/mx/controls/DataGrid.as:1822]
> at mx.controls.listClasses::ListBase/validateDisplayList()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/mx/src/mx/controls/listClasses/ListBase.as:3968]
> at mx.managers::LayoutManager/validateDisplayList()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/framework/src/mx/managers/LayoutManager.as:744]
> at mx.managers::LayoutManager/doPhasedInstantiation()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/framework/src/mx/managers/LayoutManager.as:827]
> at mx.managers::LayoutManager/doPhasedInstantiationCallback()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/framework/src/mx/managers/LayoutManager.as:1188]
> at flash.utils::Timer/_timerDispatch()
> at flash.utils::Timer/tick()
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