Cannot get or point value for the LOV after::AddRow()

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• Value for the select list

  Hello
  
  
  Can someone please let me know how to value to select list (display Null value: Yes, the Null value to display:--select--) through the text field and button.) When I enter a value in the text field and click the button, and then select field must be filled with the respective value.
  
  I tried to make it through the writing of a query in the source and through dynamic action button, they are populating the value to select the list but we null is folded down, then we must click on the selection list to display the value, but I want the value that is returned to be visible visible null instead.
  
  
  Kind regards
  Shoaib

  Hello
  >
  Can someone please let me know how to value to select list (display Null value: Yes, the Null value to display:--select--) through the text field and button.) When I enter a value in the text field and click the button, and then select field must be filled with the respective value.
  >
  a. What is the source of the LoV? Static? Dynamics?
  b. the value that you set using point and button is the value display or the return value of the LoV? It should be the return value.
  >
  I tried to make it through the writing of a query in the source and through dynamic action button, they are populating the value to select the list but we null is folded down, then we must click on the selection list to display the value, but I want the value that is returned to be visible visible null instead.
  >

  As you mention DA, you are on 4.x. But it is better to ask clearly the Apex version.
  See you soon,.

  PS: What you have specified in the Retrun Null value?

  Published by: Dominique on July 20, 2012 13:31

• How can I select several values for popup LOV

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• How to find out the ASCII values for the Spanish character

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• DEU-00014: invalid value for the setting, "include".

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• Best way to set the default values for the form elements

  Hello
  
  I have a form with a lot of defaults that is mentioned below...
  

    Field                      value  
    created by             :APPL_USER
    creation_date         SYSDATE
    last_updated_by     :APPL_USER
    last_update_date    SYSDATE
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    item2                     value2

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  Hello

  I think it's good if it fits your need.

  But why you have these fields in the form?
  created by: APPL_USER
  CREATION_DATE SYSDATE
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  last_update_date SYSDATE

  The user can enter the ones?
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  BR, Jari