Hello,
I have a application, which has 2 main places. The AdminPlace, for the
admin, and the UserPlace for the Users. I made a helper class, which
generates html from excel, which I want to use it like this: The admin
uploads an excel file, from which html code gets generated and displayed in
the UserPlace for the users. By now, I don't have the AdminPlace
implemented. I know I need to send my file, once selected, to the server,
where it gets processed and returns my String or HTML to the client. I know
how to send my file to the server, but I don't know how to retrieve the
result to the client.
I try to create the widget here: How do I get the String/HTML from server,
what requests do I have to do and how should it be implemented ?
upkeepMenu.addItem(UserMenuConstants.MENU_ITEM_GENERAL_VIEW, new Command() {
@Override
public void execute() {
scroller.clear();
Widget generalCostsView = new HTML(/*String returned from server, or
directly HTML*/);
scroller.add(generalCostsView);
}
});
Thanks in advence
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