onChnage script needs to work iteratively.

[Shidhi]

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

    if (isLoading || newValue == '') {

        return;

    }

    var sysid = g_user.userID; //get current user sysid

    var ga = new GlideAjax('global.Check_user_group'); //script include name

    ga.addParam('sysparm_name', 'getgroup'); //function name

    ga.addParam('sysparm_name_sysid', sysid); //passing sysid to server

    ga.getXMLAnswer(getGroup);

    function getGroup(response) {

        if (response == 'true') {

            g_form.setReadOnly('domain', true);

        } else {

            g_form.setReadOnly('domain', false);

        }

    }

}

//Type appropriate comment here, and begin script below

If I change it from user A to user B the script is working but not working vice versa. Any suggestions where i'm missing

[Brian Lancaster · Accepted solution]

Can you share the script include code? This is an on change script. What field is it on change of? Also by using g_user.UserID() you are passing the logged in users sys_id. So if it is on change of a reference field this will not work.

So I'm thinking that if this is on change and it is based on a field on your form that is a reference to the user table then this line should be var sysid = newValue; //get current user sysid

[Shidhi]

@Brian Lancaster 

Var sysid = newValue

This solved my issue. Thank you!

[Community Alums]

Hi @Shidhi ,

Please correct your glideajax syntex. Your callback function is not correct check below script 

function onChange(control, oldValue, newValue, isLoading, isTemplate) {
    if (isLoading || newValue === '') {
        return;
    }

    //Type appropriate comment here, and begin script below
    var sysid = g_user.userID; //get current user sysid
    alert("here = " + sysid);
    var ga = new GlideAjax('global.Check_user_group'); //script include name
    ga.addParam('sysparm_name', 'getgroup'); //function name
    ga.addParam('sysparm_name_sysid', sysid); //passing sysid to server
    ga.getXMLAnswer(getGroup);

    function getGroup(response) {
        var answer = response.responseXML.documentElement.getAttribute("answer");
        alert(answer);
        if (answer == 'true' || answer == true) {
            g_form.setReadOnly('domain', true);
        } else {
            g_form.setReadOnly('domain', false);
        }
    }

}

Please mark my answer correct and helpful if this works for you

Thanks and Regards 

Sarthak