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POSelection shifts while scrolling in data grid
primarykey
Id
13971921
data
AcceptedAnswerId
13972215
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-12-20T12:09:35.270
FavoriteCount
0
LastActivityDate
2012-12-20T12:27:10.423
LastEditDate
LastEditorUserId
0
OwnerUserId
1918465
ParentId
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PostTypeId
1
Score
1
ViewCount
212
LastEditorDisplayName
text
Body
<p>I'm newbie to flex and this forum as well. I've a datagrid which displayed images in mx:VBox in itemrenderer, now I need to allow user to multi select the VBox . but when I select some item(s), change the background color of VBox and scroll the grid it automatically select some rendom item(s) and set the same background color. I know flex reuse item renderer, which I read it <a href="http://www.adobe.com/devnet/flex/articles/itemrenderers_pt1.html" rel="nofollow">here</a> </p> <p>but how can I prevent my selection only item(s). below is my code</p> <pre><code><mx:DataGrid id="dgPhoto" variableRowHeight="true" dataProvider="{StyleItemsArray}" verticalGridLineColor="white" verticalGridLines="true" showHeaders="false" width="100%" height="100%" allowMultipleSelection="true" > <mx:columns> <mx:DataGridColumn width="250" headerText="Preview" dataField="img"> <mx:itemRenderer> <mx:Component> <mx:VBox height="215" horizontalAlign="center" click="this.setStyle('backgroundColor', 'white')"> <mx:Script> <![CDATA[ ]]> </mx:Script> <mx:HBox horizontalAlign="center" horizontalGap="0"> <mx:Image brokenImageBorderSkin="{null}" brokenImageSkin="@Embed(source='../img/errorIcon231.png')" id="image1" width="180" source="{data.source}" horizontalAlign="right"></mx:Image> <mx:VBox horizontalAlign="center" verticalGap="2"> <mx:Button click="{btnZoom_clickHandler(event, data.sourceHRES, data.label, data.IDMSFile)}" toolTip="Zoom" id="btnZoom" icon="@Embed(source='../img/zoom.png')" fillColors="#BB3030"/> <mx:Button click="{btnDownload_clickHandler(event, data.IDMSFile)}" toolTip="Place this style" id="btnDownload" icon="@Embed(source='../img/Download.png')" fillColors="#BB3030"/> </mx:VBox> </mx:HBox> </mx:VBox> </mx:Component> </mx:itemRenderer> </mx:DataGridColumn> </mx:columns> </mx:DataGrid> </code></pre>
Tags
<flex><flex3>
Title
Selection shifts while scrolling in data grid
singulars
PostAcceptedAnswerId
1. PO
  singulars
  PostTypePostTypeId
  PTAnswer
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1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USmmmathur
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1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
  singulars
  PostTypePostTypeId
  PTAnswer
VotesPostIdCreationDate
1. VO
  singulars
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  POSelection shifts while scrolling in data grid
  UserUserId
  This table or related slice is empty.
  VoteTypeVoteTypeId
  VTUpMod
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1. This table or related slice is empty.

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