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Как динамечески заполнять dropdown list? в селектион скриин



 
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firacat
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PostPosted: Thu Jun 07, 2012 10:59 am    Post subject: Как динамечески заполнять dropdown list? в селектион скриин Reply with quote
Добрый день подскажи пожалуйста как динамически заполнять dropdown list не уходя с селект экрана, я к примеру хочу вкачивать данные с ексель таблицы, так вот что бы при выборе файла в dropdown list на этом же селектион экране, появлялся список листов в файле Rolling Eyes
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John Doe
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PostPosted: Thu Jun 07, 2012 11:11 am    Post subject: Reply with quote
Ну так и делайте эту операцию в AT SELECTION SCREEN событиях.
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firacat
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PostPosted: Thu Jun 07, 2012 11:37 am    Post subject: Reply with quote
John Doe, делаю а все равно пустое...

Объявляю
Code:

  PARAMETER P_FILE TYPE  localfile OBLIGATORY.
  PARAMETER P_SHEET  AS LISTBOX VISIBLE LENGTH 50 OBLIGATORY.



Code:

AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_FILE.
  PERFORM FIND_SHEETS.

AT SELECTION-SCREEN OUTPUT.
  CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING id     = param
              values = values.


В перворме FIND_SHEETS заполняются таб переменными

Code:

      CLEAR values.
      param = 'P_SHEET'.
      LOOP AT i_sheets INTO wa_sheets.

        value-key = wa_sheets-sheet_name.
        APPEND value TO values.
      ENDLOOP.
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John Doe
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PostPosted: Thu Jun 07, 2012 1:33 pm    Post subject: Reply with quote
VRM_SET_VALUES вызывайте и в ON VALUE-REQUEST событии.
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firacat
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PostPosted: Thu Jun 07, 2012 3:08 pm    Post subject: Reply with quote
John Doe, спасибо все получилось! Very Happy
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