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Element: msContentZoom event

Non-standard: This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

The msContentZoom event fires when a user zooms the element (changes the scale of the content).

It is a proprietary event specific to Microsoft Edge and Internet Explorer.

Zoomed elements can expose their zoom level through msContentZoom (ie. scrollTop/Left). The zoom level can be reset with Element.msZoomTo().

Bubbles Unknown
Cancelable Unknown
Interface Unknown
Event handler property Unknown

Example

  contentZoom.addEventListener("MSContentZoom", function(e) {
     zoomFactor.value = contentZoom.msContentZoomFactor.toFixed(2);
  });

Specifications

Not part of any specification.

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
msContentZoom_event
No
12-79
No
11
No
No
No
No
No
No
No
No

See also

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/Element/msContentZoom_event