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How to set NULL value to items when a region is selected ?

Christian PitetApr 27 2016 — edited May 2 2016

Hi,

I have created an application in http://apex.oracle.com

Workspace : TELEGESTION

user name : demo

https://apex.oracle.com/pls/apex/f?p=999:1:::::

There are three regions. RDS is a Region Display Selector type containing Region 1 and Region 2.

Region 1 has a select list named P1_SELECT_1. Page Action on Selection is Submit Page

Region 2 has a select list named P1_SELECT_2. Page Action on Selection is None.

I want to set the value of the select list of Region 1 (item P1_SELECT_1) to NULL value when I click on the Display Selector of Region 2.

I want to set the value of the select list of Region 2 (P1_SELECT_2) to NULL value when I click on the Display Selector of Region 1

I have created a dynamic action fired when I click on the Display Selector on Region 1. It sets P1_SELECT_2 to NULL.

i have created another Dynamic Action fired when I click on the Display Selector of Region 2. It sets P1_SELECT_1 to NULL.

Unfortunately, P1_SELECT_2 is not set to NULL when I click on the Region display Selector "Region 1".

Same thing happens when I click ont the Region Display Selector "Region 2" : P1_SELECT_1 is not set to NULL.

There is not any target page branch on Submit.

Thank you for your help.

This post has been answered by Nick Buytaert on May 2 2016

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