Disable one Radio button among 4 Radiobuttons of a SAME Group

[agnihotro_sinha2]

hi

Is it possible to disable 1 or 2 radiobuttons of the same group ,based on some conditions? I want other radiobuttons to be in active status, but user should not be able to select only 1 radiobutton.

r1

r2

r3

r4

.....

out of these r1 and r3 should be disabled while r2 and r4 should be active at that time.

Is it possible in Webdynpro??

ags.

[Former Member]

Hi,

If you are using RADIOBUTTONGROUPBYINDEX, then you can select the radiobutton you

want under RADIOBUTTONGROUPBYINDEX to disable and uncheck enabled property.

Regards and Best wishes.

[agnihotro_sinha2]

Yes I am using RADIOBUTTONGROUPBYINDEX.

Could you please explain me how do I access each Radio button and disable and enable it based on condition?

I hope my query is clear?

[Former Member]

HI,

By setting a attribute for the seperate validation in the node you can decide which button to be

displayed and which one to hide.

The below code i have written in WDDOINIT method of my view

 DATA :
         NODE TYPE REF TO IF_WD_CONTEXT_NODE,
         W_INDEX TYPE I,
         W_TEXT TYPE STRING,
         LIST TYPE STANDARD TABLE OF IF_MAIN=>ELEMENT_RADIOBUTTON,
         W_LIST LIKE LINE OF LIST.
* Appending elements to "itemList"
  W_LIST-EBELN = 'SYDNEY'.
  APPEND W_LIST TO LIST.
  W_LIST-EBELN = 'BRISBAIN'.
  APPEND W_LIST TO LIST.
" Here say i want to hide PERTH if condtion fails so i will use the attribute value 
if <attribute> eq <required value>
  W_LIST-EBELN = 'PERTH'.
  APPEND W_LIST TO LIST.
endif.
   NODE = WD_CONTEXT->GET_CHILD_NODE( NAME = `RADIOBUTTON` ).
  NODE->BIND_TABLE( LIST ).
  NODE->SET_LEAD_SELECTION_INDEX( 1 ). " Always keep the index number that is not hidden otherwise it will go dump
  W_INDEX = NODE->GET_LEAD_SELECTION_INDEX( ).
  CLEAR W_LIST.
  READ TABLE LIST INTO W_LIST INDEX W_INDEX.
  W_TEXT = W_LIST-EBELN.
  WD_CONTEXT->SET_ATTRIBUTE( EXPORTING VALUE = W_TEXT  NAME = 'VIEWTEXT'  ).

Hope it helps.

Regards and Best wishes.