I recently updated to Nintex Forms 2010 (1.11.4.0) and my javascript has stopped working when using the IE 11 browser.  If I use Chrome it works fine.  It has been working for over a year and suddenly stopped with the update.  I was running a CAML query to populate form controls based on a lookup.  I have discovered that if I change the compatibility to Edge, then I am able to get the javascript to run in IE.  This makes it impossible to edit pages however.  Is there something I can change in the code to make it compatible with IE 11?

NWF$(document).ready(function () {
 //Get Form control values
 var employeeNumber = NWF$("#" + txtEmployeeNumber + ":input").val(); //NWF$(".employeeNumber :input").val();
 var selectedEmployee = NWF$("#" + ddlSelectedEmployee + ":input").val(); //NWF$(".selectedEmployee :input").val();
 alert("Employee Number: " + employeeNumber + "

Employee ID: " + selectedEmployee);
 //Determine if the employee number has been entered and the selected employee is blank
 //If the employee number is not blank and the selected employee is, then set the selected employee
 //Otherwise, do nothing. The form is new
 if (employeeNumber != null && selectedEmployee == 0) {
 selectEmployee();
 alert("Select Employee");
 } else {
 alert("Do not select Employee");
 }
});

function getEmployeeNumber() {
 //Get Form control values
 var employeeNumber = NWF$("#" + txtEmployeeNumber + ":input").val();
 var selectedEmployee = NWF$("#" + ddlSelectedEmployee + ":input").val();
 alert("Employee Number: " + employeeNumber + "

Employee ID: " + selectedEmployee);
 //Connect to Employee Numbers list on SharePoint
 var context = new SP.ClientContext.get_current();
 var list = context.get_web().get_lists().getByTitle("Employee Numbers");
 //Build query
 var camlQuery = new SP.CamlQuery();
 camlQuery.set_viewXml(
 "<View><Query><Where><Eq><FieldRef Name='ID' /><Value Type='Counter'>" + selectedEmployee + "</Value></Eq></Where></Query><ViewFields><FieldRef Name='Title' /></ViewFields></view>");
 //Execute Query and determine if it was successfull.
 var listItems = list.getItems(camlQuery);
 context.load(listItems);
 context.executeQueryAsync(onSuccess, onFail);
 //Run if the query is successful
 function onSuccess() {
 var listItemEnumerator = listItems.getEnumerator();
 while (listItemEnumerator.moveNext()) {
 var listItem = listItemEnumerator.get_current();
 var title = listItem.get_item('Title');
 }
 //alert(title);
 //Check to see if the selected employee is the same, if not, then make it the same
 if (employeeNumber != title) {
 NWF$("#" + txtEmployeeNumber + ":input").val(title);
 }
 alert("Employee Number: " + title + "

 Number: " + title + "

 ID: " + employeeID);
 }
 //Run if the query fails
 function onFail() {
 alert("Failed to query user.");
 }
}

function selectEmployee() {
 //Get Form control values
 var employeeNumber = NWF$("#" + txtEmployeeNumber + ":input").val();
 var selectedEmployee = NWF$("#" + ddlSelectedEmployee + ":input").val();
 //alert("Employee Number: " + employeeNumber + "

Employee ID: " + selectedEmployee);

 //Connect to Employee Numbers list on SharePoint
 var context = new SP.ClientContext.get_current();
 var list = context.get_web().get_lists().getByTitle("Employee Numbers");
 //Build query
 var camlQuery = new SP.CamlQuery();
 camlQuery.set_viewXml(
 "<View><Query><Where><Eq><FieldRef Name='Title' /><Value Type='Text'>" + employeeNumber + "</Value></Eq></Where></Query><ViewFields><FieldRef Name='ID' /></ViewFields></view>");
 //Execute Query and determine if it was successfull.
 var listItems = list.getItems(camlQuery);
 context.load(listItems);
 context.executeQueryAsync(onSuccess, onFail);
 //Run if the query is successful
 function onSuccess() {
 var listItemEnumerator = listItems.getEnumerator();
 while (listItemEnumerator.moveNext()) {
 var listItem = listItemEnumerator.get_current();
 var employeeID = listItem.get_item('ID');
 }
 //alert(employeeID);
 //Check to see if the selected employee is the same, if not, then make it the same
 if (selectedEmployee != employeeID && employeeNumber != "" && employeeID != null) {
 NWF$("#" + ddlSelectedEmployee + ":input").val(employeeID);
 } else if (selectedEmployee == employeeID) {
 //Do Nothing
 } else {
 //Reset the form
 NWF$("#" + ddlSelectedEmployee + ":input").val(0);
 NWF$("#" + txtEmployeeNumber + ":input").val("");
 }
 //alert("Employee Name: " + employeeName + "

 Number: " + title + "

 ID: " + employeeID);
 }
 //Run if the query fails
 function onFail() {
 alert("Failed to query user.");
 }
}
//function reloadForm(){
// location.reload();
//}