The question of RadioButtonGroupKey

[Former Member]

When I add some single values in value range, the RadioButtonGroupKey will display the choice on the web.But the length of single value is too short for my using.So I creat a value table in the value range,and according test,the F4 search help will display the choice of value table.But the RadioButtonGroupKey just do not display on the web.Why? Thanks.

[Former Member]

Hi Voldmort ,

Can you give more clear idea of your requirement .

Do u want to bind such node to radio button whose element will have f4 search help .

I can tell you how to use method onActionOnSelect or ByIndex .

This is sample code for method onActionOnSelect of radion button on key .

*********************************************************************************************

• implicit available data objects

• wd_Context type ref to if_wd_context_node.

• wd_This type ref to if_RadiobtnGrpByKey.

data:

text type string,

element type ref to if_wd_context_element,

key type string.

element = wd_context->get_lead_selection( ).

• display the value of the key event parameter

key = wdevent->get_string( 'KEY' ).

element->set_attribute( name = 'EVENT_PARAM_KEY' value = key ).

endmethod.

In this 'EVENT_PARAM_KEY' is node is made in Context .

Please refer to following example for Details .

<b>WDR_TEST_EVENTS</b>.

In this you will find how to use all UI elements .Please see radiobutton you want.

Hope I have anwered what you want.

If yes please reward point.

Parag ......

[Former Member]

Hi Voldemort Xu,

I have tried using radiobutton group by key but it did not work for me.

So I used radiobutton group by index and now it working for me.

So what i can suggest you is that use radiobutton group by index.

I have the sample code where index is used.

This code is used for radiobutton group by index.

You can use same logic in your requirement.

data:

text type string,

element type ref to if_wd_context_element,

index type string.

DATA:

node_check TYPE REF TO if_wd_context_node,

elem_check TYPE REF TO if_wd_context_element,

stru_check TYPE if_start_ior=>element_check ,

item_check_attribute LIKE stru_check-check_attribute.

element = wd_context->get_lead_selection( ).

index = wdevent->get_string( 'INDEX' ).

• Case when Overhead option is selected

• navigate from <CONTEXT> to <CHECK> via lead selection

node_check = wd_context->get_child_node( name = if_start_ior=>wdctx_check ).

• get element via lead selection

elem_check = node_check->get_element( ).

• get single attribute

elem_check->get_attribute(

EXPORTING

name = `CHECK_ATTRIBUTE`

IMPORTING

value = item_check_attribute ).

if index EQ 2.

elem_check->set_attribute( name = 'CHECK_ATTRIBUTE' value = Abap_true ).

endif.

if index EQ 1.

elem_check->set_attribute( name = 'CHECK_ATTRIBUTE' value = Abap_false ).

endif.

Hope this answer will help you.

Cheers,

Darshna.