Issue with Zurich Version

[Sathwik1]

Below onChange Client script is working in yokohoma but not in zurich, can someone please help me to understand on what is the issue?

function onChange(control, oldValue, newValue, isLoading) {

    if (isLoading || !newValue)
        return;

    var proceed = confirm("Please confirm");

    if (!proceed) {

        var ga = new GlideAjax('ScriptIncludeName');
        ga.addParam('sysparm_name', 'Function');
        ga.addParam('sysparm_abc', g_form.getValue('fieldname'));
        ga.getXML(function() {
            g_form.setValue('fieldname', '');
            g_form.reload();
            g_form.showFieldMsg(fieldname, 'cleared.', 'error');
        });
    }
}

@Ankur Bawiskar  @Its_Sagnic @Matthew_13 

[Sathwik1]

Once in popup if user clicks on "cancel" then it enters into if loop 

 "if (!confirmed) {"

once it entered if loop, then always clear fieldname 

[Sathwik1]

Also, here popup also not showing...

It's working till Yokohoma but in zurich it's not working.

[Danish Bhairag2]

Ok so that is not happening right?

if Yes then i think instead of 

if(!confirmed) can u give this a try if(confirmed == 'false') 

because when cancel is pressed it returns a Boolean which is false.

Thanks,

Danish

[Sathwik1]

First popup it's self not coming 

[Sathwik1]

@Danish Bhairag2  any suggestions?