Comparing user input data with DB data in process model

RE: Comparing user input data with DB data in process model

Stefan Helzle — Mon, 15 May 2023 19:17:26 GMT

Well, this is not much details ... lets get the guessing game started.

So I assume that you have the user entered data stored to process variables. I suggest to write your expression in a way that it directly accepts that data as rule inputs and implement the comparison logic in that expression. It should only return a boolean true or false. Then use this expression in an XOR node in the process.

RE: Comparing user input data with DB data in process model

kazin3032 — Mon, 15 May 2023 18:36:11 GMT

Hi Stefan,

Thank you for responding,

I created the expression rule to query the existing data from the database, I wanted to understand how I can use it in the process model to do the checking with the user input data

RE: Comparing user input data with DB data in process model

Stefan Helzle — Mon, 15 May 2023 18:19:40 GMT

OK. You described what you want to achieve, but not what you already did. Do you want to add that?