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Cannot refresh URL of Display Image item

pawuyulanOct 10 2017 — edited Oct 19 2017

I have a Display Image Item, with this settings:

based to "Image URL stored in Page Item Value"

Untitled.png

Source is "SQL Query (return single value)". It works at application loading time (it retrieves an image URL from a table). This is the SQL:

select T.image_link

from myData_tbl t

where t.id=:LISTANOMBRES

How do I refresh the SQL query with a dynamic action? (Dynamic action fires when :LISTANOMBRES changes)

I tried to run a "Refresh" dynamic action, and it does nothing.

I also tried a "Set Value" dynamic action, and it does nothing.

(it is "Pawuyulan 1ยบ app" on pawuyulanworkspace, user GENERICDEV, password 123456)

https://apex.oracle.com/pls/apex/f?p=4000:4500:15727769061802::NO:::

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Locked on Nov 16 2017
Added on Oct 10 2017
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