Validation of feature templates ADF - how to validate two columns using a query?
HelloI'm trying to implement a validation for one of the fields in an ADF entity object. The logic is essentially as follows:
database has a table - TABLE1 with columns COL1 and COL2 - two columns also exist on the TABLE2.
When the user enters a value for create or update values TABLE1, before user could save I need to validate the following:
This combination column1 and column2 entry corresponds to a line of TABLE2. (basically, they must exist as a line of TABLE2).
I don't know how to do this with my current version of JDev (10.1.3.4), but I hope that it is possible.
Thanks in advance.
You can write a validator method at EO level that uses a viewObject with two binding settings to find the specific row in the other table.
Tags: Java
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