How to clear all data from a Subform when the presence attribute changes?

i have form shows either of 2 subforms based on value selected drop-down list. if "value 1" selected, subform1 made visible (and subform2 hidden), , viceversa.

i need clear data (checkboxes, radio buttons, text) when subform becomes visible. each subform contains 7 objects.

is there code can apply subforms (sort of "clear subform data" command) when becomes visible, or need each object in subforms?

thanks.

use xfa.host.resetdata , pass som expression subform want clear. fields default values reset default values. fields without defaults cleared.

in javascript (assuming subform want clear out called mysubform):

xfa.host.resetdata("xfa.form.form1.mysubform");

jared langdon
www.jlangdon.ca

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