Sum Expression Box

[Rich Q]

Forgive the newbie question. I have a series of data in a repeating table ,
with a subfolder in InfoPath. The subfolder contains numeric data, the
broader repeating table folder has an alpha-only box. Effectively, it looks
like this.
<Text field> <number1> <number2> <number3>...<number13>.

After <number13>, I need to sum the numbers, but cannot seem to get the sum.

ANy ideas?

 

[Greg Collins [InfoPath MVP]]

It looks like each number is a column (not row) in your repeating table.

Suming a one column across multiple rows is easy: sum(Column)

Someone might have an easier way that this, but as far as I know, suming multiple columns in a single row needs to be done this way, without sum():

Number1 + Number2 + . . . Number13