SemanticZoom.onzoomchanged event
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Raised after the control zooms in or out.
Syntax
<div data-win-control="WinJS.UI.SemanticZoom"
data-win-options="{onzoomchanged : handler}">
</div>
function handler(eventInfo) { /* Your code */ }
// addEventListener syntax
semanticZoom.addEventListener("zoomchanged", handler);
semanticZoom.removeEventListener("zoomchanged", handler);
- or -
semanticZoom.onzoomchanged = handler;
Event information
| Synchronous | No |
| Bubbles | Yes |
| Cancelable | Yes |
Event handler parameters
eventInfo
Type: CustomEvent**An object that contains info about the event. The detail property of this object is true when the control is zoomed out. Otherwise, it's false.
Remarks
Setting event handlers declaratively (in HTML)
To set the event handler declaratively, it must be accessible to the global scope, and you must also call WinJS.Utilities.markSupportedForProcessing or WinJS.UI.eventHandler on the handler. You can make the handler accessible to the global scope by using WinJS.Namespace.define. For more information, see How to set event handlers declaratively.
Requirements
Minimum WinJS version |
WinJS 1.0 |
Namespace |
WinJS.UI |