Creation of value set table for Dropdownbox in Webdynpro-abap

[YogSSohanee]

hello,

I want to know about the creation of Value set table for Dropdownbox by key.

Please provide your inputs on the same.

Thanks,

Yogesh

[Former Member]

Refer this code :

DATA : node_info TYPE REF TO if_wd_context_node_info,
         value1 TYPE wdy_key_value,
         set TYPE wdy_key_value_table,
         k1 type string value 'M',
         v1 type string value 'MAGO',
         k2 type string value 'S',
         v2 type string value 'Saurav'.
*
  value1-key = k1.
  value1-value = v1.
  APPEND value1 to set.


  value1-key = k2.
  value1-value = v2.
   APPEND value1 to set.

node_info = wd_context->get_node_info( ).
node_info = node_info->get_child_node('FOR_DROP').
node_info->set_attribute_value_set( name = 'DROP_KEY'   value_set = set ).

Here FOR_DROP is my context node and DROP_KEY is context attribute under the node which is binded to Drop down by key.

[Former Member]

HI ,

Define the context for example CARRID. bind this to UI element, while creating the container form slect the property as dropdown.

IN the wddoint method

Declare the variable forexmple data:lt_value_set TYPE TABLE OF wdr_context_attr_value.

fill the lt_value_set with carrid values and set the attributes using the following method

CALL METHOD node_info_xxxxx->SET_ATTRIBUTE_VALUE_SET

EXPORTING

NAME = 'CARRID'

VALUE_SET = lt_value_set

[Former Member]

Hi,

Check the followin pdf file

http://www.sap-press.de/download/dateien/1079/sappress_web_dynpro_for_abap.pdf

Here in page 117 you would find help related to DD By Key and creation of key value table.

Regards

Manas Dua