Re: use double Eval to set value if blank

Jimmy — Thu, 22 Dec 2011 16:20:16 GMT

I don't see how double eval would help here.

How about this?

concat(Field, substring('None', 1, 4 * (Field = '')))

use double Eval to set value if blank

Marzipan — Thu, 22 Dec 2011 15:23:38 GMT

I'd like to set a field value to "None" if it is currently blank.

I don't want to create another rule, i.e. I'd like one rule that has several action and runs every time.

I know I should be able to use a double eval, however, I find the example that I can find confusing.

xpath to field: /Variables/SaveFileName

Can someone create an example.