Can't seem to get the code working just right - I've tried a few things:
Custom attributes of the field:
"onchange='IsVirtualUpdate(this.value);'"
then in the startup scripts level:
function IsVirtualUpdate(selection) {
if (selection == 1){
$("#x_CPUCount").Visible = True; // Set value to field #2
$("#x_CoreCount").Visible = True; // Set value to field #2
$("#x_MemTotal").Visible = True; // Set value to field #2
} else {
$("#x_CPUCount").Visible = False; // Set value to field #2
$("#x_CoreCount").Visible = False; // Set value to field #2
$("#x_MemTotal").Visible = False; // Set value to field #2
}
);
Also did it this way - similar to the help file:
$("#x_IsVirtual").change(function() {
if (this.value == 1 ) {
$("#x_CPUCount").Visible = true; // Set value to field #2
$("#x_CoreCount").Visible = true; // Set value to field #2
$("#x_MemTotal").Visible = true; // Set value to field #2
} else {
$("#x_CPUCount").Visible = false; // Set value to field #2
$("#x_CoreCount").Visible = false; // Set value to field #2
$("#x_MemTotal").Visible = false; // Set value to field #2
}
});