On Feb 20, 1:34 pm, "David Parks" <[email protected]> wrote:
> I'm either doing something wrong or don't understand the functionality of
> Rhino here.
>
> I am creating an object in Java and trying to pass it to the JS environment
> via another JS function. I set up this simplified example to try to
> understand the functionality:
>
> Scriptable jsObject = Context.toObject(new ExampleJSClass(), instanceScope);
> instanceScope.put("obj0", instanceScope, jsObject);
> cx.evaluateString(instanceScope, "obj0.fun1();", "test", 1, null);
>
> static class ExampleJSClass extends ScriptableObject {
> public void jsConstructor(){ }
> public String getClassName(){ return "ExampleJSClass"; }
> public void jsFunction_fun1(){ }
> }
>
> Can someone help me understand what I need to do to make this work, or what
> I'm doing wrong? This example throws the exception:
> org.mozilla.javascript.EcmaError: TypeError: Cannot find default value for
> object. (test#1)
It is my understanding that you need a ctor -- see below
static class ExampleJSClass extends ScriptableObject {
public void jsConstructor(){ }
public void ExampleJSClass() { } // must match the signature of
your jfConstructor
public String getClassName(){ return "ExampleJSClass"; }
public void jsFunction_fun1(){ }
}
Cheers, Mike
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