Full json configuration sample for the grid ??

do you have a full json configuration sample for the grid like its given for the xml like in the link below?

http://dhtmlx.com/docs/products/docsExplorer/doc/dhtmlxxml/xmlGrid.html

Most of the json one’s given are just to setup headers and column types.
Basically I’m looking for , etc to be provided in the json format. XML sample given is very nice, do you have something so elaborate and clear for json for these advanced configurations ???

Unfortunately it is not available to use the beforeInit/afterInit api in the json format. You will have to use the xml, or initialize the grid in the script.