StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POHiding a tab in a Spark TabBar
primarykey
Id
9129909
data
AcceptedAnswerId
9385281
AnswerCount
2
ClosedDate
CommentCount
4
CommunityOwnedDate
CreationDate
2012-02-03T14:09:18.303
FavoriteCount
0
LastActivityDate
2015-09-30T02:58:52.433
LastEditDate
2015-09-30T02:58:52.433
LastEditorUserId
1560062
OwnerUserId
846476
ParentId
0
PostTypeId
1
Score
1
ViewCount
2823
LastEditorDisplayName
text
Body
I have a spark TabBar and I want to hide and show some elements of it from an external user input (namely a checkbox check) I am having trouble changing the tabs visibility. They are currently always shown. Does anyone have any idea? I have seen a getTabAt on the mx TabBar but the look of the tab is important and the requirement is for it to look like a tab bar rather than a button bar. My code for the tabs and for hiding and showing is below: <pre><code><fx:Script> <![CDATA[ import mx.containers.VBox; import mx.controls.Label; private function onCreationComplete():void { var vbox1:VBox = new VBox(); vbox1.label = "Tab 1"; var lbl1:Label = new Label() lbl1.text = "Panel1"; vbox1.addChild(lbl1); dp.addChild(vbox1); var vbox2:VBox = new VBox(); vbox2.label = "Tab 2"; var lbl2:Label = new Label() lbl2.text = "Panel 2"; vbox2.addChild(lbl2); dp.addChild(vbox2); } private function showTab(event:MouseEvent):void { makeVisible(true); } private function hideTab(event:MouseEvent):void { makeVisible(false); } private function makeVisible(vis:Boolean):void { VBox(dp.getChildAt(0)).visible = vis; VBox(dp.getChildAt(0)).enabled = vis; VBox(dp.getChildAt(0)).includeInLayout = vis; } ]]> </fx:Script> <s:VGroup> <s:TabBar id="tabNavigator" width="100%" height="100%" dataProvider="{dp}"/> <mx:ViewStack width="100%" height="100%" id="dp" borderStyle="solid"/> <s:Button click="showTab(event)" label="show Tab"/> <s:Button click="hideTab(event)" label="hide Tab"/> </s:VGroup> </code></pre> Any advice greatly received Thanks
Tags
<flex><tabs><flex4><tabbar><flex-spark>
Title
Hiding a tab in a Spark TabBar
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USzero323
UserOwnerUserId
1. USRNJ
plurals
PostLinksPostIdRelatedPostId
1. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
PostLinksRelatedPostIdPostId
1. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.