You are a premium user but i am a student and gpl user. You can have premium support. I need only how to use model data object with json. How can i configure data reader and valueprovider for modeldata, i am searching in google, forums and sencha documentation but not found! I need only sample code for modeldatavalueprovider.

Sven is a good poster. He supported my first sencha project too much. I hope he can solve this problem :-)