According to George Johnson,
"To do this in Acrobat 10, go to form editing mode (Tools > Forms > Edit) , and then select: Tasks > Other Tasks > Edit Fields > Set Field Calculation Order"
I do not even see the culprit fields i.e., bpM.1 bpM.2 ... bpM.8 in this list
Instead of code like this:
f = this.getField("bpM.0");
f.value = (sum2*this.getField("craM").value)/100;
It should be:
// Set this field's value
event.value = (sum2*this.getField("craM").value)/100;
Thank you George Johnson!
Please accept my gratitude and appreciation for your continuous support to users!
I guess, I shall read about event.value logic myself.
They are in the field calculation order list when I corrected the code.