});
tasksTable.doneColumn.setFieldUpdater(new FieldUpdater<TaskProxy, Boolean>() {
public void update(int index, TaskProxy task, Boolean value) {
CloudTasksRequest request = requestFactory.cloudTasksRequest();
TaskProxy updatedTask = request.edit(task);
updatedTask.setDone(value);
request.updateTask(updatedTask).fire();
}
});