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Gets the index of the first HubSection at least partially in view. This property is useful for animating the visible content in the Hub.
Syntax
<div data-win-control="WinJS.UI.Hub" data-win-options="{ indexOfFirstVisible : value}" >
</div>
var indexOfFirstVisible = hub.indexOfFirstVisible;
Property value
Type: Number
The index of the first HubSection at least partially in view.
Requirements
Minimum WinJS version |
WinJS 2.0 |
Namespace |
WinJS.UI |
See also
Your first app - Part 3: PageControl objects and navigation
Quickstart: Using a hub control for layout and navigation
Navigating between pages (HTML)
Navigation and navigation history sample
Designers
Guidelines for the hub control