How to retrieve JSON object returned from script include to Client script?

[Ankita Kolhe]

Hi Community,

The following client scripting showing alert message as 'undefined'.

Client Script:-

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

//Type appropriate comment here, and begin script below
var service={'servicelink':'','servicegroup':''};
alert('hii' + newValue);
//alert(g_form.getValue(newValue).getDialogBox());
var globalInvAjax = new GlideAjax('GlobalInvestment');
globalInvAjax.addParam('sysparm_name','getServiceLineAndServiceGroup');
globalInvAjax.addParam('sysparm_servicenetwork',newValue);
globalInvAjax.getXML(getServiceDetails);

function getServiceDetails(response){
answer = response.responseXML.documentElement.getAttribute("answer");
//alert(answer);
service=answer;
//alert(JSON.parse(answer));
//alert(answer.servicegroup);
//service=JSON.parse(answer);
alert(service.serviceline);
}

}

Script Include:-

var GlobalInvestment = Class.create();
GlobalInvestment.prototype = Object.extendsObject(AbstractAjaxProcessor, {

getServiceLineAndServiceGroup : function(){
gs.addInfoMessage('hello from sc');
gs.addInfoMessage(this.getParameter(' '));
var service={'serviceline':'','servicegroup':''};
var globalInv = new GlideRecord('u_global_investment_data');
globalInv.addQuery('sys_id',this.getParameter('sysparm_servicenetwork'));
globalInv.query();

if(globalInv.next()){
gs.addInfoMessage('1 '+globalInv.u_service_line);
gs.addInfoMessage('2 '+globalInv.u_service_group);
service.serviceline=globalInv.u_service_line;
service.servicegroup=globalInv.u_service_group;
}
var ser=service.serviceline + ', '+service.servicegroup;
//return new global.JSON().encode(service);
//return JSON.stringify(service);
return service;
},

type: 'GlobalInvestment'
});

Thanks,

Ankita 

[Ankita Kolhe]

It's working now.

Thanks much @Ankur Bawiskar .

[Ankur Bawiskar]

@Ankita Kolhe 

Glad to help.

Please mark response helpful as well.