How to assign rich widgets to a input field

I have a Form which should take released date as input ,,i want to assing a rich widget  to the input to show date \
Date in dropdown format just like jquery has ......
Hi Tarun,

I'm not sure what you mean. Do you want to use the RichWidgets date picker? If so, what is it you don't know how to do?
How To Assign it  to Input Field
Hi Tarun,

I'm pretty sure that's somewhere in the tutorials. Anyway, you name your input field (e.g. myDate), add the Calendar widget to your screen (it makes sense to put it next to the input field), and put the Id of the input field (e.g. myDate.Id) in the Calendar widget's properties.
It Is Not Working ??it just shows the expression name next to the input field 

I'm not sure what you're doing wrong. Could you post a minimal eSpace that shows your problem?
I Gave the Name to input field as You told above dragged Date Picker wigdet on the screen and here it shows on the above screen 
Hi Tarun,

You dragged the DateTime_Prettyformat action onto the screen, instead of the Richwidgets Calendar widget :). Try to locate it on the Interface tab, then drag it.

ThankS a Lot Sir.It is Working Fine Now :) Thanx a Lot Once Again
.Your Are Genius :)