Interactive PDF - Display value from another form field?

[Cory26451462ar2n]

I have an interactive pdf with a list selection box; and because a user can select multiple selections;
is there a way to display the selections in another box or frame?
a user may select many of the values, i'd like to just be able to show what has already been selected
maybe a simple javascript to display the value?

[Nesa Nurani]

You can show selections in text field.

If you want to show each selection in a new line, set text field to 'Multiline' and use this as custom calculation script of text field (change "List Box1" to your actual list field name):

var f = this.getField("List Box1").value;
if (typeof f == "object")
event.value = f.join("\n");
else
event.value = f;