Getting values from a domain

[Former Member]

Hi!

When I enter fix values into a domain, it is appearing automatically through the data element in an element of a view (like a dropdown by key). That's nice, it is working perfectly.

However if I don't use fix values in the domain, but I use a value table, the table entries are not appearing automatically. Do I have to code it in the wddoinit, or is there an easier way for showing in the view's dropdown element, the values from the domain's value table?

Thank you

Tamá

[Former Member · Accepted solution]

Hi, Just fetch data from your value table and bind it to the node. You can use dropdownbyindex. Create a node; cardinality 0:n -> create an attribute ( keep the attribute name same as the field name of your value table; this will help reduce the coding ) Now use the follwing code;

Data: l_node type ref to if_wd_context_node.
Data: lt_values type wd_this->elements_nodename.

" fetch data from value table.
  Select text            " fieldname
      from .............. into lt_values.

l_node  = wd_context->get_child_node( 'NODENAME' ).
l_node->bind_table( lt_values ).

Regards, Radhika.

[thomas_jung]

If you want to use a value table of your own creation, you can set it into the context using IF_WD_CONTEXT_NODE_INFO=>SET_ATTRIBUTE_VALUE_SET. You can then use a *ByKey UI element against this context attribute and it will act just like the domain values from the DDic.

http://help.sap.com/saphelp_nw70ehp1/helpdata/en/bb/69b441b0133531e10000000a155106/frameset.htm