Context - Run Time

[Former Member]

Dear Friends

I have a basic question regarding the Context Structure.

The structure(i.e the metadata) of the context is defined at design time and the contents of the context can be modified at runtime.

However at runtime is it possible to modify the structure of the Context ? (Eg addition of new value nodes/value attributes) ? I have read that it is possible in some material related to Java WebDynpro.

which means that the metamodel itself is being changed at runtime or ??

Also, when can such a scenario arise(if any) ?

Thanks

Prasad

[Former Member]

Hi Sundara,

I think this link can help you

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/webdynpro/dy... programming in web dynpro.pdf

Regards,

Rajeev

[shyam_ravindranathan]

Hi Sundara,

Try this link

http://help.sap.com/saphelp_nw04/helpdata/en/b8/cd96edb9c8794aa362e6e8b4236a1f/frameset.htm

Hope this helps.

Regards,

shyam.

[Former Member]

Yes, the context structure (metadata) can be modified at runtime.

See chapter 6.10 in Chris Whealy, "Inside Web Dynpro for Java".

The relevant runtime APIs are IWDNodeInfo, IWDAttributeInfo.

Armin