2017-10-20 42 views

回答

1

看來你將不得不使用JsObject.fromBrowserObject:

<object id="svgImage" data="abc.svg" width="100" height="100" type="image/svg+xml"></object> 

ObjectElement svgImage = querySelector('#svgImage'); 
var contentDoc = new js.JsObject.fromBrowserObject(svgImage)['contentDocument']; 

詳細信息請參考其他討論,讓線程Extending <object> in Dart