View object - findByKey for view assessor error

Robert Šajina

Hi,

i have a problem accessing view assessor

I m trying to use groovy (findByKey) as suggested here:

https://blogs.oracle.com/grantronald/using-groovy-to-read-values-from-a-different-view-object

But i m getting an error saying that it cannot find matching method [Loracle.jbo.Row,#getAt(int)

I m using JDev 12.2.1.2.0.

Thank you.

Robert Šajina

Ok, i found a solution which makes it work, but i don't know what impact it may have on behavior of application.

After removing this tag: <Attr Name="_DTExpressionTypeChecking" Value="true"/> from model.jpx it works good

Timo Hahn

Well, the code in the blog works. Chance is that you made an error when you tried it in your case.

Timo

Robert Šajina

It worked for me also two times, after trying for a couple of hours, but when it finally did work i started my page where all work great, then coming back to try rebuild model again the same error occurs

I have downloaded example from here:

http://www.awasthiashish.com/2016/06/adf-basics-use-transient-attribute-to.html

When using this project all works great, but if i create new application it doesnt work. Am i missing something?

Robert Šajina

Ok, i found a solution which makes it work, but i don't know what impact it may have on behavior of application.

After removing this tag: <Attr Name="_DTExpressionTypeChecking" Value="true"/> from model.jpx it works good