GWT Visualisation API DataTable Serialization

Question

I am trying to follow this tutorial on how to connect to a database in GWT, but instead of creating a login program, I am trying to retrieve a GWT Visulation DataTable from

Answer 1

I think you can do it

on server side

String json = JsonRenderer.renderDataTable(yourDataTable, true, true);

and on client side use some thing like

public static native DataTable toDataTable(String json) /*-{
  return new $wnd.google.visualization.DataTable(eval("(" + json + ")"));
}-*/;

I think it should work