example for using dropdownbykey UIelement populating values from Rfc backen

[Former Member]

Please post sample examples of using dropdownbykey element which will get text messages from rfc backend and which which will return key ( A / B / C ) to backend rfc according to selection of text message.

(Sample code pls)

Regards

Koti

[Former Member · Accepted solution]

Hi,

You can use dropdownbykey as UI element. Create a simple type dynamically as mentioned in the below link.

http://help.sap.com/saphelp_nw70/helpdata/EN/b3/f68e4ab25d7549888eb612bcb359f1/frameset.htm

Do remember to use the key as A / B / C and value as the messages from the backend. So whatever you select in the dropdown, the attribute mapped to the dropdown will fetch you the key selected in it.

Hope this helps.

thanks & regards,

Manoj

[Former Member]

Hello Koti,

Try this link; where look on documents with title Accessing ABAP functions in WebDynpro. its describes all about accessing backend RFC.

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/7d646a6c-0501-0010-b480-bf47b... [original link is broken]

Inorder to get data to DropdownUI Element, you can directly bind the RFC output to the DropDown Control.

Regards

- Vinod

*

[Former Member]

Hi ,

u can found info regarding rfc from below Link

[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/28113de9-0601-0010-71a3-c87806865f26?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d#15 [original link is broken]]

regards,

ramesh

[Former Member]

hi,

this can be done by using the SVS functionality or Simple Value Selector. Actually this is a type of value help provided by the WebDynpro programming Framework model. You can follow the below given thread to develop you project.

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regards,

pinki