RootPanel root = RootPanel.get(ID);
if(root != null) init(root);
}
private void init(RootPanel root) {
ServiceDefTarget endpoint = (ServiceDefTarget)_service;
endpoint.setServiceEntryPoint(GWT.getModuleBaseURL() + "person-service");
Column[] columns = {
new Column(0, false, "First Name", "50%"),
new Column(1, false, "Last Name", "50%")
};