Hello again,
I have a custom element defined in HTML and trying to communicate with it
from GWT and with JsInterop.
Similar to how I can create a div element and cast it to the Elemental 2
HTMLDivElement, I have defined MyAppElement extending Elemental 2
HTMLElement
and using the same JsInterop annotations as for HTMLDivElement:
@JsType(isNative = true, namespace = JsPackage.GLOBAL)
public class MyAppElement extends HTMLElement {
...
}
The following works fine:
Element element = DomGlobal.document.createElement("div");
HTMLDivElement divElement = (HTMLDivElement) element;
... but for my custom element I cannot cast it to MyAppElement:
Element element = DomGlobal.document.createElement("my-app");
MyAppElement myAppElement = (MyAppElement) element; // Throws
ClassCastException
What am I missing?
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