Loop Reference

Use this dialog to set up a field loop.

  • For -- Specifies the name of the iteration variable. This variable may be referenced from expressions defined in fields within the loop. The variable will be bound to each successive element of a list.

  • In -- Specifies the source of the list over which the loop will iterate. The string entered here may be the name of a field or a path expression into the view being used with the form. The value of the field of view attribute is expected to be a list of strings.

  • Expression -- May be used as an alternative to "out" by calculating the list using an expression.

  • Click Validate to check for errors. Click Save to save and close the dialog.