way to create script include

[demoutah]

In the Catalog items i have a field name property (ref to sys_properti and list collector )

and another variable --> value

using the script inlcude what i select in the property field --> that particular value should be seen in the value field.

but the value of the particular property is not coming. what is wrong with the script?

catalog client script:

function onChange(control, oldValue, newValue, isLoading) {
if (isLoading || newValue == '') {
return;
}
var ga = new GlideAjax('getPropertyValue');
ga.addParam('sysparm_name','getRecords');
ga.addParam('sysparm_groupId',newValue); //Parameters
ga.getXML(cb);

function cb(response) {
var answer = response.responseXML.documentElement.getAttribute("answer");

g_form.setValue('value', answer);

}
}

Script include:

var getPropertyValue = Class.create();
getPropertyValue.prototype = Object.extendsObject(AbstractAjaxProcessor, {
getRecords:function()
{
var groupSysId = this.getParameter('sysparm_groupId');
gs.addInfoMessage(groupSysId);
var obj = {};

var grSysUser = new GlideRecord('sys_properties');
grSysUser.addQuery('name', groupSysId);
grSysUser.query();

while (grSysUser.next()) {

obj[grSysUser.name.value.getDisplayvalue()] = grSysUser.name.toString();

}
gs.addInfoMessage(grSysUser.value);
return JSON.stringify(obj);
},

type: 'getPropertyValue'
});

i need the particular property value should be displayed in JSON format

@jaheerhattiwale 

[jaheerhattiwale]

@demoutah The exact same question has been answered in below thread

https://www.servicenow.com/community/developer-forum/using-background-script-issue/m-p/2480479/emcs_...

[Vishal Birajdar · Accepted solution]

Hello @demoutah 

Adjusted your code little bit.Highlighted in Bold and Green

Catalog client script:

function onChange(control, oldValue, newValue, isLoading) {
if (isLoading || newValue == '') {
return;
}
var ga = new GlideAjax('getPropertyValue');
ga.addParam('sysparm_name','getRecords');
ga.addParam('sysparm_groupId',newValue); //Parameters
ga.getXMLAnswer(cb);

function cb(answer) {
//var answer = response.responseXML.documentElement.getAttribute("answer");

var result = JSON.parse(answer);

g_form.setValue('value', result.value);

}
}

Script include:

var getPropertyValue = Class.create();
getPropertyValue.prototype = Object.extendsObject(AbstractAjaxProcessor, {
getRecords:function()
{
var groupSysId = this.getParameter('sysparm_groupId'); // as this is a list collector
gs.addInfoMessage(groupSysId);
var obj = {

name:'',

value:'',

};

var grSysProp = new GlideRecord('sys_properties');
grSysProp.addEncodedQuery('sys_idIN'+ groupSysId); 
grSysProp.query();

while (grSysProp.next()) {
//obj[grSysUser.name.value.getDisplayvalue()] = grSysUser.name.toString();

obj.name = grSysProp.getDisplayValue().toString(); // optional if you want name of property also

obj.value = grSysProp.getValue('value').toString();

}
//gs.addInfoMessage(grSysUser.value);
return JSON.stringify(obj);
},

type: 'getPropertyValue'
});

[instance]

@Vishal Birajdar @jaheerhattiwale 

Catalog client script:

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

      return;

   }

var prop =g_form.getValue('property');

var gaINCUsers = new GlideAjax('testingPropertyValue');

gaINCUsers.addParam('sysparm_groupId', prop);

gaINCUsers.addParam('sysparm_name', 'getprop');

gaINCUsers.getXMLAnswer(callback);

function callback(answer) {

var results = JSON.parse(answer);

g_form.setValue('propertyvalue','value= ' + results.value + ' ' + 'Name = ' + results.name);

}   

}

Script Include:

var testingPropertyValue = Class.create();

testingPropertyValue.prototype = Object.extendsObject(AbstractAjaxProcessor, {

    getprop: function() {

    var users ={

        Name : '' ,

        value : ''

    };

    var groupSysId = this.getParameter('sysparm_groupId');

    var grSysUser = new GlideRecord('sys_properties');

    grSysUser.addEncodedQuery('sys_idIN' + groupSysId );

    grSysUser.query();

    while (grSysUser.next()) {

        users.Name =grSysUser.getValue('name').toString();

    users.value = grSysUser.getValue('value').toString();

    //users.Name =grSysUser.getValue('name').toString();

    return JSON.stringify(users);

    }

    },

    type: 'testingPropertyValue'

});

I am not getting the name of the selected property name, and if i select more property means i need all the property should be come with value in JSON format .how to get that?