fileUploadField = new FileUploadField(FileUploadPanel.WICKET_ID);
fs.add(new DivTextPanel(fs.newChildId(), new Model<String>() {
@Override
public String getObject()
{
final ReportScriptingStorage storage = getReportScriptingStorage();
return storage != null ? storage.getLastAddedFilename() : "";
}
}));
fs.add(new FileUploadPanel(fs.newChildId(), fileUploadField));
final Button uploadButton = new Button(SingleButtonPanel.WICKET_ID, new Model<String>("upload")) {
@Override