How to set a radio button to be selected?

I'm trying to find out how to do something that should be seemingly simple. That is to create a little function that selects a random radio button as selected. I have 3 radio buttons in a group (see code):
</mx:ApplicationControlBar>
<mx:RadioButtonGroup id="radiogroupZ"/>
<mx:RadioButton x="10" y="608" label="Button 1" groupName="radiogroupZ"/>
<mx:RadioButton x="10" y="634" label="Button 2" groupName="radiogroupZ"/>
<mx:RadioButton x="10" y="660" label="Button 3" groupName="radiogroupZ"/>
I've tried all kinds of code to try to set Button 1, 2 or 3 as selected but the compiler keeps giving me errors.
Can someone give me an example of a simple function that will set one of these as highlighted? All I need is the code that basically says for example: "Select Button 1 in the group "radiogroupZ to be selected".
Thanks

// This will have the first button selected.
<mx:RadioButtonGroupd id="radiogroupZ" selectedValue="somethingHere1"/>
<mx:RadioButton x="10" y="608" label="Button 1" value="somethingHere1" groupName="radioGroupZ"/>
<mx:RadioButton x="10" y="608" label="Button 1" value="somethingHere2" groupName="radioGroupZ"/>
<mx:RadioButton x="10" y="608" label="Button 1" value="somethingHere3" groupName="radioGroupZ"/>
// To select something in a function
private function functionName():void
radiogroupZ.selectedValue = "somethingHere1";

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How to set / reset radio buttons in screen..

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rb_app RADIOBUTTON GROUP rbf."Application Server Files
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Mark

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Hello everyone,
I have been looking around for code to assist me in building a form. I have developed the form, and just have a couple problems that I can't figure out.
In one question on the form the user can choose from one set of radio buttons and select one of the five options. Then I have a second set of radio buttons, that the user can again only choose one option. My problem is that I only want the user to be able to select from the second set of radio buttons if they selected a certain option in the first set. An example to clear up my problem:
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Steve

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How to create a radio button in ALV Reports

Hi all,
Best wishes to all..
Kindly reply me to this question... that is "How to create a radio button in ALV Report"
Thanks and Regards
Anjali

HI
here is an example :
PROGRAM ZUS_SDN_BCALV_GRID_DEMO_2.
Based on: BCALV_GRID_DEMO.
TYPE-POOLS: icon.
TYPES: BEGIN OF ty_s_sflight.
INCLUDE TYPE sflight.
TYPES: button1    TYPE lvc_emphsz.
TYPES: button2    TYPE lvc_emphsz.
TYPES: button3    TYPE lvc_emphsz.
TYPES: button4    TYPE lvc_emphsz.
TYPES: END OF ty_s_sflight.
DATA:
gt_sflight    TYPE STANDARD TABLE OF ty_s_sflight,
gt_fcat       TYPE lvc_t_fcat.
DATA: ok_code LIKE sy-ucomm,
     gt_sflight TYPE TABLE OF sflight,
      g_container TYPE scrfname VALUE 'BCALV_GRID_DEMO_0100_CONT1',
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      g_custom_container TYPE REF TO cl_gui_custom_container.
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CLASS lcl_eventhandler DEFINITION.
PUBLIC SECTION.
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    CLASS-METHODS:
      handle_hotspot_click FOR EVENT hotspot_click OF cl_gui_alv_grid
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          e_row_id
          e_column_id
          es_row_no
          sender.
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CLASS lcl_eventhandler IMPLEMENTATION.
METHOD handle_hotspot_click.
define local data
    FIELD-SYMBOLS:
      <ls_entry>    TYPE ty_s_sflight,
      <ld_fld>      TYPE ANY.
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Set all radio buttons "unselected"
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    <ls_entry>-button2 = icon_wd_radio_button_empty.
    <ls_entry>-button3 = icon_wd_radio_button_empty.
    <ls_entry>-button4 = icon_wd_radio_button_empty.
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                                              TO <ld_fld>.
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Force PAI followed by refresh of table display in PBO
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PERFORM select_data.
CALL SCREEN 100.
      MODULE PBO OUTPUT                                             *
MODULE pbo OUTPUT.
SET PF-STATUS 'MAIN100'.
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     EXPORTING
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     EXPORTING
       IS_STABLE      =
       I_SOFT_REFRESH =
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        FINISHED       = 1
        others         = 2.
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MODULE pai INPUT.
to react on oi_custom_events:
CALL METHOD cl_gui_cfw=>dispatch.
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FORM exit_program.
CALL METHOD G_CUSTOM_CONTAINER->FREE.
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--> p1        text
<-- p2        text
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define local data
DATA:
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    I_BUFFER_ACTIVE              =
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      inconsistent_interface       = 1
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DELETE gt_fcat WHERE ( fieldname <> 'EMPHASIZE' ).
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
    EXPORTING
    I_BUFFER_ACTIVE              =
      i_structure_name             = 'SFLIGHT'
    I_CLIENT_NEVER_DISPLAY       = 'X'
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    CHANGING
      ct_fieldcat                  = gt_fcat
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      inconsistent_interface       = 1
      program_error                = 2
      OTHERS                       = 3.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
READ TABLE gt_fcat INTO ls_fcat
       WITH KEY fieldname = 'EMPHASIZE'.
IF ( syst-subrc = 0 ).
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ENDIF.
ls_fcat-fieldname = 'BUTTON4'.
ls_fcat-icon    = 'X'.
ls_fcat-hotspot = 'X'.
INSERT ls_fcat INTO gt_fcat INDEX 4.
ls_fcat-fieldname = 'BUTTON3'.
INSERT ls_fcat INTO gt_fcat INDEX 4.
ls_fcat-fieldname = 'BUTTON2'.
INSERT ls_fcat INTO gt_fcat INDEX 4.
ls_fcat-fieldname = 'BUTTON1'.
INSERT ls_fcat INTO gt_fcat INDEX 4.
LOOP AT gt_fcat INTO ls_fcat.
    ls_fcat-col_pos = syst-tabix.
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ENDLOOP.
ENDFORM.                    " BUILD_FIELDCATALOG
*&      Form SELECT_DATA
      text
--> p1        text
<-- p2        text
FORM select_data .
define local data
DATA:
    ls_sflight    TYPE ty_s_sflight.
SELECT * FROM sflight INTO CORRESPONDING FIELDS OF TABLE gt_sflight.
ls_sflight-button1 = icon_wd_radio_button.
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ls_sflight-button3 = icon_wd_radio_button_empty.
ls_sflight-button4 = icon_wd_radio_button_empty.
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Regards,
Prasanth
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>
Rob Burbank wrote:
> And how will you turn it off once it is turned on??
>
> Rob
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Points granted.

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How to set a radio button to be selected?

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