How can i use( API_SEMBPS_REFRESH) in my developement for Clearing Buffer

Question

Hi All,
How can i clear the buffer values ??
How can i use( API_SEMBPS_REFRESH) in Web interface builder?
Any Inputs on this....
Thanks,
Edited by: NnSiri Siri on Oct 28, 2008 3:40 PM
Edited by: NnSiri Siri on Oct 28, 2008 8:58 PM
Edited by: NnSiri Siri on Oct 28, 2008 8:59 PM

Answer 1

Hi,
There are two ways to achieve this depending on how you want to refersh the web interface:
1. Anytime during the execution of web interface:
    a. Create a Z function module and insert a call to API_SEMBPS_REFRESH there.
    b. Then create a planning function exit and in Function Module field call your Z function module.
    c. Create a button in Web Interface and call the planning function exit on that button.
    This will call the refresh function whenever user will click on that button.
2. At the load of Web interface:
   a. Create a Z class in SE24 by copying the class CL_UPWB_BSP_APPL as super class.(This
       class is default application class for all web interfaces).
   b. Redfine LOAD method of your custom class and add call to FM API_SEMBPS_REFRESH.
   c. In your web interface, set the property 'Application Class' to your custom application class.
   This will call the refresh function every time you start the web interface.
If you will add your code in auto generated BSP application for your Web interface you have to re-write the logic in BSP application everytime you make change in your web interface and generates it in Web Interface builder. Because the system overwrites the BSP application everytime the Web interface is generated.
Regards,
Deepti
Edited by: Siegfried Szameitat on Nov 3, 2008 10:06 AM
deleted request for points.