On Monday, June 17, 2019 at 5:15:26 AM UTC-5, Jens wrote:
>
> Your setValue() method must be static if you want to call it that way. If
> it must be an instance method you need to write
> barinstan...@pkg.foo.bar::method (don't forget the dot after instance
> variable)
>
> -- J.
>
Thanks for your help Jens. Is there some documentation that explains this
syntax to any degree? All I can find is this and it isn't enough -
http://www.gwtproject.org/doc/latest/DevGuideCodingBasicsJSNI.html#calling
I've tried what you describe but when I call it from my external javascript
I get an error indicating that the function I'm calling is not defined. It
passes the GWT compiler but at runtime it can't find the function. I feel
like the syntax isn't correct but I'm not seeing it. Should "Bar" be the
instance name of the internal class within the outer class? I tried that
too, same result.
Here is the updated native method:
public native void setValueFromExternal(int newValue) /*-{
bar.maxinstan...@pkg.foo.bar::setValue(I)(newValue);
}-*/;
The call from the external javascript file is still the same:
function setValue(value){
this.setValueFromExternal(value);
}
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