topic Re: Dynamic Selection text. in Application Development and Automation Discussions

Dynamic Selection text.

vimalv — Fri, 27 Jun 2008 11:38:17 GMT

Hello Experts,

I have a requirement, where one of the select-options on the selection screen needs to get its name on runtime.

To be more precise,

i have the following code in place :


DATA:   G_ATWRT TYPE ATWRT,
G_FIELD_TEXT TYPE DYNFNAM.

G_FIELD_TEXT = 'MYFIELD'. "==> RUNTIME VALUE
                                           
SELECT-OPTIONS: S_VBCOD FOR G_ATWRT.

The requirement is that instead of maintaining the field name value to be displayed for S_VBCOD under SELECTION TEXTS, the value should to be displayed should come from G_FIELD_TEXT.

Hope the question is clear.

I searched extensively on the forum/help for this, unfortunately could not find an answer.

Any ideas, experts?

Re: Dynamic Selection text.

Former Member — Fri, 27 Jun 2008 11:55:06 GMT

Hi,

if u want to get dynamic text for selection screen field

declare a parameters field (to assign a dynamic value) and

assign that value to that selection-screen field in the initialization event

Reward points if the answer is helpful

Regards

chandu

Re: Dynamic Selection text.

Former Member — Fri, 27 Jun 2008 12:08:06 GMT

Hi,

let me know at condition you need to get the dynamic text .

explain the condition when you need to get the text.

For any condition you have to check in the Intilaization.

Provide me the condition i will Provide logic to you.

Regards,

Madhavi

Re: Dynamic Selection text.

Former Member — Fri, 27 Jun 2008 12:15:41 GMT

Hi,

You can try using parameter & giving comment.

assign dynamic value to comment (i.e. to G_FIELD_TEXT )

Re: Dynamic Selection text.

Former Member — Fri, 27 Jun 2008 12:28:38 GMT

This is a possiblity.


DATA:   g_atwrt TYPE atwrt.
DATA:   sw.
*G_FIELD_TEXT TYPE DYNFNAM.

*G_FIELD_TEXT = 'MYFIELD'. "==> RUNTIME VALUE

SELECTION-SCREEN: BEGIN OF LINE.
PARAMETERS: gfldtext(20) MODIF ID xxx.
SELECTION-SCREEN: POSITION 23.
SELECT-OPTIONS: s_vbcod FOR g_atwrt.
SELECTION-SCREEN: END OF LINE.

AT SELECTION-SCREEN OUTPUT.
  CASE sw.
    WHEN 'X'.
      gfldtext = 'Text Two'.
      CLEAR sw.
    WHEN OTHERS.
      gfldtext = 'Text One'.
      sw = 'X'.
  ENDCASE.

  LOOP AT SCREEN.
    IF screen-group1 = 'XXX'.
      screen-input = 0.
      MODIFY SCREEN.
    ENDIF.
  ENDLOOP.

Re: Dynamic Selection text.

vimalv — Fri, 27 Jun 2008 12:38:01 GMT

Comment looks like an option. But a comment would follow the select box. would not substitute the field name

Re: Dynamic Selection text.

vimalv — Fri, 27 Jun 2008 12:53:44 GMT

@Madhavi,

On Initialization, I got the value for G_FIELD_TEXT fetched from a table where I have maintained the value.

So, on selection screen initialization, I have the runtime value for G_FIELD_TEXT ready. Now I need to assign this value to the field name for S_VBCOD at SCREEN.

I can not use the SELECTION-SCREEN BEGIN LINE as other parameters have STATIC names maintained in selection texts.

So the solution given by Paul would be my last resort.

@All. Thanks experts! You guys give beginers a hive of confidence out here

Re: Dynamic Selection text.

Former Member — Fri, 27 Jun 2008 14:16:25 GMT

static text would not be effected using the BEGIN OF LINE option.

Re: Dynamic Selection text.

Former Member — Fri, 27 Jun 2008 14:22:57 GMT

This works fine


DATA:   g_atwrt TYPE atwrt.
DATA:   sw.
SELECTION-SCREEN: BEGIN OF LINE.
SELECTION-SCREEN COMMENT 1(20) gfldtext for field s_vbcod.
SELECT-OPTIONS: s_vbcod FOR g_atwrt.
SELECTION-SCREEN: END OF LINE.

AT SELECTION-SCREEN OUTPUT.
  CASE sw.
    WHEN 'X'.
      gfldtext = 'Text Two'.
      CLEAR sw.
    WHEN OTHERS.
      gfldtext = 'Text One'.
      sw = 'X'.
  ENDCASE.

Re: Dynamic Selection text.

vimalv — Mon, 30 Jun 2008 06:37:09 GMT

Thanks Paul!