Dropdown List Displaying Twice

[Ken Kitts]

I am building a cascading dropdown list and when I add the change function it is displaying the dropdown list twice.  Right now my function doesn't do any logic just pop up a message that it fired.

Here is the code for the dropdown list:

                <ejs-dropdownlist id="addFieldObjectTypeDropdown" change="loadFieldNameList2">

                    <e-data-manager url="/LookupValue/ObjectTypeList" adaptor="WebApiAdaptor"></e-data-manager>

                </ejs-dropdownlist>

Here is the code for loadFieldNameList2:

    function loadFieldNameList2() {

        alert("Change fired");

    }

Here is the code from my controller (I get the same result if I use a list in the ViewBag too):

        public List<string> ObjectTypeList()

        {

            int companyID = 3;

            int organizationID = 1;

            List<string> objectTypes = new List<string>();

            var lookupValues = _context.LookupFieldValues

                .Where(i => i.CompanyId == companyID)

                .Where(i => i.OrganizationId == organizationID)

                .Where(i => i.ObjectType == "Base")

                .Where(i => i.FieldName == "Object")

                .Select(i => new { i.FieldValue })

                .ToList();

            foreach (var objectType in lookupValues)

            {

                objectTypes.Add(objectType.FieldValue);

            }

            return (objectTypes);

And here is an image of the result (you can see the two Object Type dropdowns - if I remove the  change="loadFieldNameList2" it displays correctly:

How do I get rid of the double dropdown?

Thanks

- Ken

[Ken Kitts]

You can ignore this, I found the problem.  It have multiple dialog boxes on this page and had a dropdownlist with the same ID in another dialog.  That was the problem.

Thanks

- Ken

[Berly Christopher]

Hi Ken, 

  

We are glad to know that the issue is resolved in your end. Please let us know if you need further assistance on this. 

  

Regards, 

Berly B.C