How to write dataview data for json

The use of dataviewr Dynamic loading, how to write JSON data format , Id=dhtmlxdataview:dynamic_loading
The description here cannot read, set to Object {0: Object, 1: Object, 2: Object, 3: Object, 4: Object, 5: Object, total_count: 6, pos: 0}, not a normal load

The default media for dynamic loading is XML
If you really need to use a json, we can provide a patched version which will be able to load json in the next format

{ total_count:count, data:[object, object, object, ... ] }