pass value to executeScript function?

Hi!

Is there a way to pass a value into a client script that’s called with the executeScript() function with the Smart Client?

I’d like to use a script like a function.  Pass a value in and get a result out.

The last time I tried this I used a non-database field on the screen to store a value.  The downside to this was the client would ask the user to save when the value changes even though “In Database” was unchecked for the field in custom metadata.

Thanks,