How to add multiple text fields value into one fields?

Hello, I would like to know How to add multiple text fields value into one fields?

The scenario is:

First Name

Middle Name

Last Name

Name = Name + Middle + Last name

values will be update in time after completed first 3 fields values.

Thanks.

Welcome to DUG

you want to add 3 field values and store in Name field?

when do you want to do it?

yes. after validate 3 field value.

each field has a onvalidate trigger. write there needed code to set the value in the resulting fullname field.

e.g.: first name - onvalidate

fullname : = firstname + + middlename + + lastname

currpage.update // useable only in a page