Default value for the select list of type of form elements
HelloI do not work with Apex that mutch, so this may be a simple question... but I still need help.
I have a form, in this form, I have a question P19_ONTVANGER_ID, this is based on a LOV.
This LOV is on a table that has a field of username with the value of APP_USER.
The table looks like:
ONTVANGER_ID this is the PK and is going to be the return value from the LOV.
NAME is the display value for the LOV.
USERID is the column APP_USER.
What users would like to get is that if they create a new record, the default value for the P19_ONTVANGER_ID field is their own ONTVANGER_ID.
But they must also be able to select another user.
hope there is someone out there that can and will help me.
Kind regards
Rob
APEX 4.0.2 Oracle 10
Rob-v-M-Gn-Nl wrote:
Until now, I had, but I need to select the value of the id of the table and the list of selection item appears the corresponding value.How can I do this?
You can select the Type of default value as the body of the PL/SQL function
and to add something like that
declare
v_return number;
begin
select your_id
into v_return
from your_table
where some_column = :APP_USER;
return v_return;
exception when no_data_found then
return null;
end;
http://www.asktheoracle.NET/PLSQL-function.html
Tags: Database
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HTP.prn (')
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In the list select ajax there's no submit and no calculation of values then I assuem your default is the punch one you wan to display when a selection list has been changed?
Denes Kubicek
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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.
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ShoaibHello
>
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>
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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.
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