How to reset the content when switching between tabs

My use case, is that I have all of the multiple tabs displayed in the sidebar. The content of the tabs each has a title bar of free-form which is scalable. If lets say on tab 1, the title bar is developed, and then when you go to the tab 2, is it possible the collapse of the State of the title bar in tab 1 expanded. Or when you switch to tab 1, is it possible to reset the State of the title bar - meaning collapsed.

I tried all possible solutions, such as the resetExpanded() or use of the definition of the extended property to false dynamically but no work.

The only thing working is while I'm in tab 1, I develop the title bar while in the same tab, if I perform any other action, I could run resetExpanded() but that's it. Outside tab 1, as in the QML who has the tabbed pane, listening to side bar changed state events, events to change active tab etc., none to take effect.

There is no ID for the expandableArea so I couldn't get to the extended property that I could create an Alias for.

Also the unique ID that gets me access to the resetExpanded() is the ID of the

FreeFormTitleBarKindProperties, and that's how I'm able to do the

ID.expandableArea.resetExpanded () BUT that I couldn't create an Alias for this FreeFormTitleBarKindProperties because it is not to be an alias of an identifier is valid.

So I don't know how to solve this problem, unless there is a way to destroy the contents of the tab whenever I switch to a different tab, but it is very inefficeint and suffers poor performance.

Any ideas anyone how to solve this problem. Appreciate your help.

Finally, I was able to solve it!

Originally I had the game content tab statically at the beginning in the tab "as

Before:

Tab {}

{somePage}

}

}

After:

Now, I created somePage using ComponentDefinition and assigined the content of the tab as

tabbedPane.content = somePage, followed by all the properties of customization that I send to somePage

Now in TabbedPane, I listen to two events below

onActiveTabChanged: {}

resetTabContent();

}

onSidebarVisualStateChanged: {}

resetTabContent();

}

resetTabContent - calls the function

function resetTabContent() {}

mainPane.activeTab.content.resetDropDown ();

}

The resetDropDown() function is globally on all aspects for the TabbedPane

{functionresetAccountsDropDown()}

contentArea.expandableArea.resetExpanded ();

}

where contentArea is the ID of the kindProperties of the title bar

{Page}

title bar: title {} bar

ID: pageTitle

scrollBehavior: TitleBarScrollBehavior.Sticky

type: TitleBarKind.FreeForm

kindProperties: {FreeFormTitleBarKindProperties}

ID: accountsArea

{Of container

}

{expandableArea}

}

}

}

}

Enjoy!

Tags: BlackBerry Developers

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