Hi list,<br><br>I want to create app. Decision Support System, that let user searching data with 2 or more categories.<br>data stored in PostGIS/PostgreSQL. I have try to using Expression Builder but it just work with WMS or WFS layer,
<br>Can I used Expression Builder widget for local layer not only WMS or WFS layer?.<br><br>Regards,<br><br><br>Ilham Adi A.<br>