topic Re: Regarding Dropdown Box.... in Application Development and Automation Discussions

Regarding Dropdown Box....

Former Member — Thu, 13 Jul 2006 11:25:46 GMT

I need to develop a screen which will have 2 dropdown boxes, around 15 input fields and 3 push buttons.

I have defined a dropdown box referring ABAPDOCU codes and guidelines from SDN Gurus...

But the problem is, i am unable to select a particular value in the drop down box.

Ex:

My dropdown box is having 3 values... "CREATE", "CHANGE" and "DELETE".

By default the word "CHANGE" is displaying in the box.

I am unable to select other options...

Code that i wrote as follows...

DATA DECLARATION PART

type-pools : vrm.

**-- Internal Table for Request type

data : it_status1 type VRM_VALUES,

value like line of it_status1,

name type vrm_id.

module STATUS_1000 output.

SET PF-STATUS '1000'.

*****-- Drop down Box for Request Type

name = 'demof4help-connid'.

CLEAR demof4help-connid.

value-text = 'CREATE'.

append value to it_status1.

value-text = 'CHANGE'.

append value to it_status1.

value-text = 'DELETE'.

append value to it_status1.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

id = name

values = it_status1.

endmodule. " STATUS_1000 OUTPUT

Re: Regarding Dropdown Box....

Former Member — Thu, 13 Jul 2006 11:30:15 GMT

Hi Pavan,

we have to add the key also along with the text....

say...

*--Table declaration

IT_LIST TYPE VRM_VALUES," table to store values of listbox

*--Structure declaration

WA_LIST LIKE LINE OF IT_LIST,

*--Variable declaration

V_NAME TYPE VRM_ID, " to store Id of Value Set

*--populating the values for the list box

WA_LIST-TEXT = 'P'.

WA_LIST-KEY = 'P'.

APPEND WA_LIST TO IT_LIST.

CLEAR WA_LIST.

WA_LIST-TEXT = 'H'.

WA_LIST-KEY = 'H'.

APPEND WA_LIST TO IT_LIST.

CLEAR WA_LIST.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

ID = V_NAME

VALUES = IT_LIST.

Regards,

Vidya.

Re: Regarding Dropdown Box....

Former Member — Thu, 13 Jul 2006 11:32:45 GMT

<b>name = 'DEMOF4HELP-CONNID'.</b>

Try giving the name in caps.

Regards,

Ravi

Re: Regarding Dropdown Box....

Former Member — Thu, 13 Jul 2006 11:40:26 GMT

Hello Pavan,

Your code looks ok, did u check with the properties of the listbox, try to compare this with the abapdocu program list box properties. You may see the mistake

Thanks,

Thirumal

Re: Regarding Dropdown Box....

Former Member — Thu, 13 Jul 2006 11:42:10 GMT

Hi Pavan,

Check this code.

p_inq LIKE VBAK-VBELN AS LISTBOX VISIBLE LENGTH 8.

SELECT vbeln

FROM VBAK

INTO CORRESPONDING FIELDS OF TABLE li_tmp

WHERE vbeln NE space.

IF NOT li_tmp[] IS INITIAL.

CLEAR lws_n.

SORT li_tmp BY vbeln.

DELETE ADJACENT DUPLICATES FROM li_tmp.

LOOP AT li_tmp.

CLEAR wa_values.

<b>wa_values-key = li_tmp-vbeln.</b>

wa_values-text = li_tmp-vbeln.

APPEND wa_values TO i_values.

ENDLOOP.

ENDIF.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

id = 'P_INQ'

values = i_values

EXCEPTIONS

id_illegal_name = 1

OTHERS = 2.

Reward if helpful.

Regards,

Tushar