autofill a field with time

[GravityratRob]

New to making adobe pages and could use assistance on what I assume is a beginner question.

I would like to know if possible and if so how:

I would like to have a field auto fill with the time when a check box is filled

Thanks in advance

R

[Nesa Nurani]

Let's say field name is "Time", you can use this as Mouse Up action of checkbox, change "HH:MM" to the time format you want:

var time = util.printd("HH:MM", new Date());
this.getField("Time").value = (event.target.value == "Off") ? "" : time;