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 |
Yes |
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