I am absolutely pulling my hear out with this one and I'm hoping someone
can help. I have been able to use JSNI on numerous other occasions to call
GWT class functionality when needed. It works very well once the syntax is
figured out. I need to do something similar but with an inner class. I
have an app that has an inner class within a GWT class. I need to be able
to access and change an attribute on that inner class from
external/hand-written javascript.
The GWT compiler is throwing an error: "Missing qualifier on instance
method" and it's complaining about this line -- "$wnd.setValueFromExternal"
What is the proper way to call a GWT accessor from an external/hand-written
javascript file when that accessor is within an inner class?
public class Foo extends DataEntryListener{
....
public class Bar(){
private int value;
public int getValue(){
return value;
}
public void setValue(int val){
this.value = val;
}
}
public native void setValueFromExternal(int newValue) /*-{
$wnd.setValueFromExternal = $entry(@pkg.Foo.Bar::setValue(I)(newValue);
}-*/;
}
Here is the call from an external/hand-written javascript file:
function setValue(value){
this.setValueFromExternal(value);
}
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