i am using a cq:widget of xtype selection and type select. I got lot of values as my options.i want a simple procedure to populate them. They have mentioned that they can be populated from a json response. Can you explain how to do the same? or is ther any other method for the same
You can check OOTB List component at below location.
Here dispalyAs tab having cq:widget of xtype selection in which values are populating through displayoptions.json.jsp which is referenced by options property set on displayAs tab.