Try this: Add code to the change event of the checkboxes
For example:
if (this.rawValue == "1") {
this.resolveNode("numericField1").rawValue = this.resolveNode("numericField1").rawValue - 2;
}
if (this.rawValue == "0") {
this.resolveNode("numericField1").rawValue = this.resolveNode("numericField1").rawValue + 2;
}
//the this.rawValue of 1 is a checked checkbox, 0 is unchecked. Using this code, a checked checkbox would subtract 2 from numericField1, and unchecked checkbox would add 2.
I had problems with this for a while because i had it in the click event not the change event.