Previous History in Web Dynpro version

Hi ,

We have recently shifted from ABAP version to Web dynpro version , in ABAP version if we enter a plant and when we come back and click space bar we will get the previous history of the plant which is entered , similarly can i have the same functionality in Web Dynpro version also , i mean if i enter a plant and when i come back and click on space it should show the previously entered plant in Web Dynpro version too.

Please let me know if there is any settings required or any code changes that needs to be done on this .

Thanks,

Rajeshwar.