Table with Radio button

Courtesy: Document Prepared by Prajakta Bhivare (Enteg Infotech PVT ltd)

Create the webdynpro component with proper credentials.

1. Give the webdynpro component name starting from ‘Z’ or ‘Y’ as we are going for custom development

2. Provide package and transport request number.

Go to component controller’s context, and crate a node

Now map the same node in context of the view.

Create a UI Element Table in layout of the main view

Bind the table data source property to the context node ‘RADIO’ of the main view

Now create binding for the table on right clicking on Table UI Element and bind the context as follows

Write following code in WDDOINIT method

METHOD wddoinit .

DATA : node TYPE REF TO if_wd_context_node,   " Object reference to the
         it_data TYPE ig_componentcontroller=>elements_radio,
         wa_data LIKE LINE OF it_data.

wa_data-name = 'Sales Order'.
wa_data-selected_key = 'a'.
wa_data-accepted = ' '.
wa_data-deny = ' '.

APPEND wa_data TO it_data.
CLEAR wa_data.

wa_data-name = 'Purchase order'.
wa_data-selected_key = 'a'.
wa_data-accepted = ' '.
wa_data-deny = ' '.

APPEND wa_data TO it_data.
CLEAR wa_data.

wa_data-name = 'Purchase Requisition'.
wa_data-selected_key = 'b'.
wa_data-accepted = ' '.
wa_data-deny = ' '.

APPEND wa_data TO it_data.
CLEAR wa_data.

node = wd_context->get_child_node( name = 'RADIO').
node->bind_table( it_data ).
ENDMETHOD.

Create button to handle radio button selection result

And write following code in event_handler method

METHOD onactionupdate .

DATA : item_node TYPE REF TO if_wd_context_node,
         it_radio TYPE if_main=>elements_radio,
         wa_radio LIKE LINE OF it_radio.

item_node = wd_context->get_child_node( name = 'RADIO').
item_node->get_static_attributes_table( IMPORTING table = it_radio ).

LOOP AT it_radio INTO wa_radio.
    CLEAR : wa_radio-accepted, wa_radio-deny.

    IF wa_radio-selected_key = 'a'.
      wa_radio-accepted = 'X'.
    ELSEIF wa_radio-selected_key = 'b'.
      wa_radio-deny = 'X'.
    ENDIF.

    MODIFY it_radio FROM wa_radio INDEX sy-index.

ENDLOOP.

item_node->bind_table( it_radio ).
ENDMETHOD.