Setvalue is not updating properly in onchange for multiline text field type

[Bala13]

Hi,

I am writing a script to populate the values from list collector to Multi line text field using catalog client script onchange function.

But, when the iteration is happening it is overriding the first name and updating 2nd time. Please help me to get this fixed.

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

    var reqNam = [];
    var reqForList = g_form.getValue('requestedfor');
    alert("Req list " + reqForList);

    var reqFor = reqForList.split(',');
    alert("Requested for" + " " + reqFor);

    for (i = 0; i < reqFor.length; i++) {
        var gr = new GlideRecord('sys_user');
        gr.addQuery('sys_id', reqFor[i]);
        gr.query(myCallbackFunction);

        function myCallbackFunction(gr) {
            while(gr.next()) {

                reqNam.push(gr.name);
                alert("Check name" + "--" + reqNam);
            }
 g_form.setValue('u_request_roles_list', reqNam);
        }

    }
   


}

[suvro]

use 

reqNam.push(gr.name.toString());

[Harish KM]

Hi see the bold line

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

    var reqNam = [];
    var reqForList = g_form.getValue('requestedfor');
    alert("Req list " + reqForList);

    var reqFor = reqForList.split(',');
    alert("Requested for" + " " + reqFor);

    for (i = 0; i < reqFor.length; i++) {
        var gr = new GlideRecord('sys_user');
        gr.addQuery('sys_id', reqFor[i]);
        gr.query(myCallbackFunction);

        function myCallbackFunction(gr) {
            while(gr.next()) {

                reqNam.push(gr.name.toString());
                alert("Check name" + "--" + reqNam);
            }
 g_form.setValue('u_request_roles_list', reqNam);
        }

    }
   

}

[Bala13]

Tried this Harish, same issue.

Its updating only first selected name. After that if i add one more name in the list collector its still shows first name. not adding the second name. 

Please help me to get this issue fixed.

[Harish KM]

I tested the below in PDI, Just change the fieldname to yours. It works well. Refer attached screenshot

function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || newValue == '') {
        return;
    }
    var array = [];
    var listArray = g_form.getValue('list').split(',');  

    for (var i = 0; i < listArray.length; i++) {

        var user = new GlideRecord('sys_user');
        user.addQuery('sys_id', listArray[i]);
        user.query();
        while (user.next()) {
           array.push(user.name.toString());
        }
  
   }
    g_form.setValue('test', array);// set to test field

}