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/t5/acrobat-sdk-discussions/need-help-writing-time-difference-date-difference-and-if-then-formulas/td-p/10378580
Feb 18, 2019
Feb 18, 2019

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`I am trying to create a pdf with several different functions. 1. I need to calculate the difference in dates to find how many years someone has worked with the company as of April 1, 2019. Second, I need to add the time they will work if they start at 8 am and finish at 5 pm. Third, I need to have a box that needs to read a percentage based on a value inputted into another box (i.e. If a = 15, then b = 45%; if a = 21, b = 50%, etc.). Lastly, I need boxes to read 1% if a "yes" box is checked. I've tried javascript on my own but I am doing something wrong. Can someone please simply tell me how to do this, where to insert my fields, etc.? Nothing I have done has worked. Thanks!`

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Acrobat SDK and JavaScript
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Windows

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Feb 19, 2019
Feb 19, 2019

Start by reading these tutorials:

https://acrobatusers.com/tutorials/conditional-execution

https://acrobatusers.com/tutorials/change_another_field

https://acrobatusers.com/tutorials/working-with-date-and-time-in-acrobat-javascript

https://acrobatusers.com/tutorials/working-with-date-and-time-in-acrobat-javascript-part-2

https://acrobatusers.com/tutorials/working-date-and-time-acrobat-javascript-part-3-3

If you want someone to do it for you then you'll probably need to pay them for it.

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/t5/acrobat-sdk-discussions/need-help-writing-time-difference-date-difference-and-if-then-formulas/m-p/10378581#M14706
Feb 19, 2019
Feb 19, 2019

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joyk
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/t5/acrobat-sdk-discussions/need-help-writing-time-difference-date-difference-and-if-then-formulas/m-p/10378583#M14708
Feb 19, 2019
Feb 19, 2019

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Yes, of course! I have been able to use javascript before but this is far more complicated than I am used to doing, and I can't seem to find the error in the formulas I have tried.

First, I need to calculate the hours being worked each day and total it in the contracted hours box. So I created a hidden text box to calculate that time for each day and have tried to include this formula for only MondayStartTime and MondayEndTime:

function dateTimeDiffer(startDTime, endDtime){

var startTime = new Date(TimeStartMonday);

var endTime = new Date(TimeEndMonday);

var diff = endTime.getTime(TimeEndMonday) - startTime.getTime(TimeStartMonday);

var msec = diff;

var hh = Math.floor(msec / 1000 / 60 / 60);

msec -= hh * 1000 * 60 * 60;

var mm = Math.floor(msec / 1000 / 60);

msec -= mm * 1000 * 60;

return hh + “:” + mm + “:”;

}

Second, I need the amount totaled in contracted hours to equal a percentage based on what is entered:

<20 = 45%

21-30 = 50%

31-38 = 55%

>39 = 60%

This is what I have tried so far. (The giant spacing only applied itself when I copied it into this forum).

var n = this.getField("ContractedHours").value;

if (n < 20) {

event.value = "45";

`}`

else if (n >= 21 && n <31 ) {

event.value = "50";

`}`

else if (n >= 31 && n < 39) {

event.value = "55";

`}`

else if (n >= 39) {

event.value = "60";

`}`

Next, I need to add 1% for each "Yes" that is checked. This is the formula I tried to use:

function myFunction() {

var checkBox = document.getElementById("Check Box7");

var text = document.getElementById("Text21");

if (checkBox.checked == true){

text.style.display = "block";

} else {

text.style.display = "none";

}

Last, I need to calculate longevity with the organization based on the hire date compared to the effective date (4/1/2019). If the years equal 5 to 9, they receive an additional percent. 10 or more, they receive 2%. I realize that this is two different formulas and in two different boxes. I do not have a formula for the second part of the process.

- if ( not DateTimeField2.isNull ) then
- var startDate = Date2Num( DateTimeField2, "YYYY-MM-DD" )
- var currentDate = Date()
- var years = ( currentDate - startDate ) / 365
- $ = Floor( years )
- else
- $ = ""
- endif

Thank you for any help you are able to provide. I have tried to figure this out myself but this complex javascript is not clicking for me.

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/t5/acrobat-sdk-discussions/need-help-writing-time-difference-date-difference-and-if-then-formulas/m-p/10378582#M14707
Feb 19, 2019
Feb 19, 2019

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Start by reading these tutorials:

https://acrobatusers.com/tutorials/conditional-execution

https://acrobatusers.com/tutorials/change_another_field

https://acrobatusers.com/tutorials/working-with-date-and-time-in-acrobat-javascript

https://acrobatusers.com/tutorials/working-with-date-and-time-in-acrobat-javascript-part-2

https://acrobatusers.com/tutorials/working-date-and-time-acrobat-javascript-part-3-3

If you want someone to do it for you then you'll probably need to pay them for it.

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joyk
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/t5/acrobat-sdk-discussions/need-help-writing-time-difference-date-difference-and-if-then-formulas/m-p/10378584#M14709
Feb 21, 2019
Feb 21, 2019

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Thank you for linking these tutorials, but I am such a beginner that I do not understand how to use these codes for what I need. Unfortunately, I do not have the authority to pay someone to write the code, either. Do you know of a good course that teaches basics for javascript in pdfs? I have seen so many for building websites, but that is not my goal.

Thanks!

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/t5/acrobat-sdk-discussions/need-help-writing-time-difference-date-difference-and-if-then-formulas/m-p/10378585#M14710
Feb 21, 2019
Feb 21, 2019

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Only one I'm aware of is: pdfscripting.com

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joyk
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/t5/acrobat-sdk-discussions/need-help-writing-time-difference-date-difference-and-if-then-formulas/m-p/10378586#M14711
Feb 26, 2019
Feb 26, 2019

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try67, Thank you for linking everything above. Those helped solve all but one of my issues.

I've calculated the hours worked using the following script:

var strStart = this.getField("StartMonday").value;

var strEnd = this.getField("EndMonday").value;

strStart = strStart + " 1/1/70";

strEnd = strEnd + " 1/1/70";

if(strStart.length && strEnd.length)

{

var timeStart = util.scand("h:MM tt m/d/yy", strStart);

var timeEnd = util.scand("h:MM tt m/d/yy", strEnd);

if (timeEnd < timeStart) {

var strEnd = this.getField("EndMonday").value

var strEnd = strEnd + " 1/2/70";

var timeEnd = util.scand("h:MM tt m/d/yy", strEnd);

var diff = timeEnd - timeStart;

var oneHour = 60 * 60 * 1000;

var timeleft = (diff/oneHour);

}

var diff = timeEnd - timeStart;

var oneHour = 60 * 60 * 1000;

var timeleft = (diff/oneHour);

event.value = timeleft.toFixed(2);

} else {

event.value = " ";

}

Now I need to subtract the break time for each day if entered. How do I do this?

Second, I need to total all of the hours (with break time excluded) into one field to reveal the total time contracted. How do I do this? I've tried adding the total from each day individually but then I end up with negative or the wrong total overall. Any help you can provide is appreciated.

Thanks!

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/t5/acrobat-sdk-discussions/need-help-writing-time-difference-date-difference-and-if-then-formulas/m-p/10378587#M14712
Feb 26, 2019
Feb 26, 2019

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Is the break time entered in total time, or as a start time and an end time?

Adding the times should be straight forward. It's just a simple sum...

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joyk
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/t5/acrobat-sdk-discussions/need-help-writing-time-difference-date-difference-and-if-then-formulas/m-p/10378588#M14713
Feb 26, 2019
Feb 26, 2019

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/t5/acrobat-sdk-discussions/need-help-writing-time-difference-date-difference-and-if-then-formulas/m-p/10378589#M14714
Feb 26, 2019
Feb 26, 2019

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That is typically caused by an incorrect fields calculation order.

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joyk
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/t5/acrobat-sdk-discussions/need-help-writing-time-difference-date-difference-and-if-then-formulas/m-p/10378590#M14715
Feb 26, 2019
Feb 26, 2019

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