topic Re: Web Dynpro filter error - empty dropdown lists in filter fields in Application Development and Automation Discussions

Web Dynpro filter error - empty dropdown lists in filter fields

Former Member — Wed, 03 Dec 2008 16:50:19 GMT

When I put filter on a table field I get an empty dropdown list in the filter row of the table. The dropdown list should normally be populated with fixed value for this field (if the field has a fixed value list of course). How do I fix this?

Many thanks

Re: Web Dynpro filter error - empty dropdown lists in filter fields

Former Member — Thu, 04 Dec 2008 06:15:38 GMT

Hi,

create a node drop_down and pass a SUPPLY FUNCTION double click the supply function

the system will give default code and modify according to your requirement

data:

lt_attributes type standard table of if_first_view=>element_drop_down,

wa_attributes like line of lt_attributes.

lt_scarr type cl_wd_flight_model=>tt_scarr.

data : itab type table of sflight,

wa like line of itab.

select * from sflight into table itab.

sort itab by carrid.

*delete adjacent duplicates from itab comparing carrid.

loop at itab into wa.

move wa-carrid to wa_attributes-carrid.

append wa_attributes to lt_attributes.

endloop.

node->bind_elements( lt_attributes ).

for further info please go through the example WDR_TEST_EVENTS

Regards

Ramchander Rao.K

Edited by: ramchander krishnamraju on Dec 4, 2008 7:16 AM

Re: Web Dynpro filter error - empty dropdown lists in filter fields

Former Member — Thu, 04 Dec 2008 09:50:01 GMT

This was not what I was asking, read the question again.