Web Dynpro offers different ways to provide valuehelp. It introduces help for key-value-pairs and also an advanced search for a more complex value-/objecthelp. The second more complex one bases on the Web Dynpro model implementations. So my first questions: do you want to get data via JDBC or just via e.g. RFC? Which model implementation do you use for getting remote data?
If the source for the value help is R/3, then you have two choices.
1) If the ABAP Dictionary element has a check table associated with it, Web dynpro will automatically provide the value help for you.
2) If you have to check against a custom R/3 table, you can use the technique described in the article <b>Simplified Queries of SAP Tables from Java</b> (Search for this string in SDN).
I am accessing a table in which some columns do have the check table association. The data entered by the user is checked for correctness against that table but value help does not automatically show up.
Do I have to do anything specific from within the webdynpro application to make the value help show up?
We have developed a program which integrates the "Elementary search help of SAP" via ITS with Web Dynpro..Even I am interested in knowing wether there is a default technique given by SAP?
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.