DateTime Calculation
hello. have form in adobe acrobat x has 2 time/date fields. following script being used find difference in hours between 2 date/time fields. there way result returned actual hh:mm? example, if differnce 8hrs 15min returned 8.25. there way have returned 8:15? thank help! here current script:
a nice feature of acrobat forms displayed format not need match field value. can created custom format script convert hours hh:mm. feature allow 1 accumulate elapsed times subtotal, total or grand total in hours display intervals various total in hours , minutes.
since formatting repeated several times using document level script conversion cut down on amount of code needs entered , debugged.
// document level script convert hours hh;mm format
function num2time(nhours) {
if(nhours == 0) return ""; // 0 hours null srting
else return util.printf("%,201.0f:%,102.0f", math.floor(nhours), (nhours * 60) % 60);
} // end num2time
// end document level script
// custom format script
event.value = num2time(event.value);
// end custom format script.
the original question , reason provide accumulation of totals:
http://forums.planetpdf.com/datetime-calculation_topic745.html
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