This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The SVGAnimationElement.onbegin property refers to the event handler for the beginEvent.
var beginEventHandler = someElement.onbegin;
| Specification | Status | Comment |
| SVG Animations Level 2 The definition of 'SVGAnimationElement.onbegin' in that specification. | Editor's Draft | Initial definition |
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|---|
| Basic support | ? | ? | ? | ? | ? | ? |
| Feature | Android | Android Webview | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
|---|---|---|---|---|---|---|---|
| Basic support | ? | ? | ? | ? | ? | ? | ? |
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https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimationElement/onbegin