Expression Boxes in InfoPath - help!

[Jodi]

I am creating a financial form in InfoPath and have figured out how to use
the expression box to add multiple fields together. Can you then sum
multiple expression boxes? I do not see the expression boxes listed as a
data source.

And, my second question is -- how do I get the expression boxes (their
returned value) to be able to show in a SharePoint List?

Thanks tons!

 

[Swathi (GGK Tech)]

Hi,
You can use concat() function to add multiple fields values. We cannot sum
the expression boxes values. And for your second question, we cannot show
the expression box values in the SharePoint as it does not have a data
source. The work around is use a text box control and make that read only.