Parameters to WebDynpro Application

[Former Member]

Hi

If I need to supply external parameters to a WebDynpro Application, how do I do it? Similar to supplying params to a JSP or Servlet through GET method in the url itself.

If there is a way for this, how to access these request parameters inside the WebDynpro?

Thanks,

Rajit.

[Former Member]

Hi greg,

can u tell me where can I find that example no 19

Thanx in advance

regards,

mausam

[Former Member]

Mausam,

All Web Dynpro tutorials with code are available at

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/web dynpro tutorial and sample applications.faq#q-19

Regards,

Raju

[christianmarco_niedermaye]

If I want to submit a large amount of data, e.g. a document, can I also use a POST parameter to do that? Is the retrieval in the WD Application similar?`

Thanks

Christian

[gregory_hawkins1]

Hi Rajit,

The Web Dynpro example (number 19) shows how to retrieve parameters that were sent via a URL. The example actually shows passing from one Web Dynpro application to another, but the retrieval part is the same.

I don't know what version of the Web Application Server you are using, but this feature does not work correctly in NW04 WAS SS3 (the current version). The feature for parameter passing is supposed to be fixed in SS4 which is due out August 5th.

Hope this helps,

--Greg

[Former Member]

Hi Greg,

Thanks for the pointer. It helped me solve my problem.I have another inquiry to make.

Could you let me know how to change the context root of a WebDynpro application or an alias for the app? I hope my query is clear. Is there a way to change the URL for the App instead of standard .../webdynpro/dispatcher/local/....

Thanks,

Rajit.