I have an app where the user provides an input date , month , year and then the data gets reloaded for that date.
As of now i am using an input box where date,month,year is taken seperately and then a button is provided with action as reload.
Can this be done through a calendar object, To select a date in the calendar and once its selected, application reloads itself.
Also how to create a calendar object to show dates as per system. when i tried it asks for fields from tables or use of olny one variable through which i can't complete my requirment.
You can certainly use calendar objects to select dates (or even a range of dates) . In your case, pair this with a reload action trigger and that should work.