Skip to main content

AJAX call example 2: return single value

AJAX call example 2: return single value

Client script code:

//--author: RDS Feb 2018
function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || newValue == '') {
        // return;
    }
    var ga=new GlideAjax('fj_servicerequest_ajax');
    ga.addParam('sysparm_name', 'refreshItemDescription');
    ga.addParam('sysparm_req_type', newValue);
    ga.addParam('sysparm_req_category', g_form.getValue('fj_request_category'));
    ga.addParam('sysparm_req_subcategory',           g_form.getValue('fj_request_subcategory'));
     ga.getXMLAnswer(function(answer) {
         //alert('AJAX return:' + answer);
         g_form.setValue('fj_request_shortdescription',answer);
     });
    }
}

Script include script (client callable):

var my_ajax_funcs_sc = Class.create();
my_ajax_funcs_sc.prototype = Object.extendsObject(AbstractAjaxProcessor, {
   
    refreshItemDescription: function (){
        var sreturn='';
       
        var sDescr='';
        var sChrg='No';
        var grFJReq=new GlideRecord('u_fujitsu_request_types');
        grFJReq.addQuery('u_request_type', this.getParameter('sysparm_req_type'));
        grFJReq.addQuery('u_request_category', this.getParameter('sysparm_req_category'));
        grFJReq.addQuery('u_request_subcategory', this.getParameter('sysparm_req_subcategory'));
        grFJReq.query();
        if (grFJReq.next()){
            sreturn=grFJReq.u_request_short_description;
            
        }
        return (sreturn);
    },

    type: 'my_ajax_funcs_sc'
});

Comments

Popular posts from this blog

Get URL Parameter - server side script (portal or classic UI)

Classic UI : var sURL_editparam = gs . action . getGlideURI (). getMap (). get ( ' sysparm_aparameter ' ); if ( sURL_editparam == 'true' ) { gs . addInfoMessage ( 'parameter passed ); } Portal : var sURL_editparam = $sp . getParameter ( " sysparm_aparameter " ); if ( sURL_editparam == 'true' ) { gs . addInfoMessage ( 'parameter passed ); }

URL link in addInfoMessage

var ga=new GlideAjax('gld_HR_ajax'); ga.addParam('sysparm_name', 'checkEmployeeNumber_hrProfile'); ga.addParam('sysparm_hrprofilenumber', g_form.getValue('number')); ga.addParam('sysparm_employeenumber', newValue); ga.getXMLAnswer(function(answer) { if (answer!='undefined' && answer!=''){ var navURL="<a style='text-decoration:underline;color:blue' href=hr_profile.do?sysparm_query=number=" + answer + ">" + answer + "</a><img width='3' src='images/s.gif'/>"; var sMsg='The employee number entered already exists on another HR Profile ' + navURL; //alert(sMsg); g_form.showErrorBox('employee_number', 'error - please check'); g_form.addInfoMessage(sMsg); } });