In Designer 8.2.1, Added 2 text boxes to a form design. box1, box2.
Inserted a Script Object Scripts4 by right clicking root level form1.
Added a function in Scripts4 -
function calcu(m, n)
{
//xfa.host.messageBox("values .." + m);
var p = m*n;
return p;
}
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In box1.exit event; wrote following script:
v= Scripts4.calcu(box1.rawValue, 10);
box2.rawValue = v;
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Preview PDF, entered 14 in Box1. Clicked on Box2. It shows 140.
Working as expected.