supply function

[Former Member]

Hi Colleagues,

what is a supply function and do we have any example for this..

regardds

Rajeev Sharma

[former_member196517 · Accepted solution]

hi,

Supply Function

Supply functions are the mechanism to repopulate child nodes when the lead selection in the parent node changes. When a singleton child node is declared, you must also write an accompanying supply function. The Web Dynpro Framework will then automatically call your supply function when the Lead selection in the parent node changes.

Go through the link for supply function

http://help.sap.com/saphelp_nw04/helpdata/en/86/7fcf3d4f902d10e10000000a114084/frameset.htm

Regards

Anuj

[Former Member]

Hi,

see the <a href="http://help.sap.com/saphelp_nw70/helpdata/en/f1/177741adb7167de10000000a155106/frameset.htm">documentation</a>

Regards, Heidi

[Former Member]

A supply function is attached to a context node, and as the name indicates, is to supply data to the node. You can find a lot of examples in the packages swdp_demo, swdp_test etc. Most of the example components make use of supply functions for one or more context nodes. Check it out.

Regards

Nithya