I found this very weird behavior in Gwt.
Ok, I have a simple TestPresenter.java that have 2 buttons. Button 1 get
data from DB and return value via Asyncallback method. Button 2 is to
retrive that value from a private inner class.
private String test1;private String test2;private
AsyncCallback<GetArticleResult> getArticleCallback=new
AsyncCallback<GetArticleResult>(){@Override
public void onFailure(Throwable caught) {
// TODO Auto-generated method stub
loadingPresenter.hide();
}
@Override
public void onSuccess(GetArticleResult result) {
test1=result.getVal();
test2="123";
}};private class InlineHTMLContextMenuHandler implements
ContextMenuHandler {
@Override
public void onContextMenu(ContextMenuEvent event) {
System.out.println(test1);
System.out.println(test2);
}}
Now, i click the Button 1 first & it get Data from DB ok, then I click the
button 2. Then i get the output:test1=Null; test2="123"; when debugging the
test1 show real value, not null. For test1 variable, If i access it from a
method normally then it will be fine but if accessing it from private inner
class then I can't get its value.
What wrong? this so weird?
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