Bottom line, I'm trying to get the attachment filenames and put them in a "List of Attachments" variable separated by a "|":

I'm good with doing this on Submit but what I just tried did not work. Note that I'm also capturing date and time on Submit. Maybe I didn't put it in the right place? The upload button is q139 and the "List of Attachments" field is q162.

$(document).ready(function(){

//set fields to read only
  $(".read-only *").prop("readonly", true);

//Change background color for css = highlight
  $('.highlightYellow').css('background','#ffff99');

//Capture timestamp
  $('.Submit').click(timestamp);
 
  function timestamp() {
    
    var d = new Date();
    
    var minutes = d.getMinutes();
    var hours = d.getHours();
        
    var fullYear = d.getFullYear();
    var day = d.getDate();  //returns day as 1-31
    var month = d.getMonth() + 1;  //getMonth returns month as 0-11
    var fullDate = month + "/" + day + "/" + fullYear;
    
    var tz = new Date().getTimezoneOffset();
    var tzDiff = (tz/60);
    var utc = "(UTC-";
    if (tzDiff !== 0) {
      if (tzDiff.length = 1) {
        tzDiff = '0' + tzDiff;
        tzDiff += ':00';
      }
  	  utc += tzDiff > 0 ? '+' : '';
  	  utc += tzDiff + ")";
    }    
    
    if (minutes < 10) {var minutes = "0" + minutes;}
        
    if (d.getHours() < 12) {var a = "AM";}
	else if (d.getHours() == 12) {var a = "PM";}
	else {var a = "PM"; hours = hours - 12;}

    if ($(this).hasClass('Submit')) {
      $('.requisitionerDateSigned input').val(fullDate + " " + hours + ":" + minutes + " " + a + " " + utc)
    }
  document.getElementById('Field139').value = '';
  var attment = $('.ellipsis').attr('title');
    document.getElementById('Field139').value = attment;
  var fileName = document.getElementById('Field139').value;
    document.getElementById('Field162').value = fileName;
  };

});  //close document.ready

I'm pretty sure I'm close?!?!?!?