How to pass dynamic values to variables for cart item in cartjs in scripted REST API?

[Annamdevula Di1]

Hi All,

How to pass dynamic values for variables in scripted REST API for creating cart item by using cartjs API. Can you please suggest  this.

[Voona Rohila]

Hi Divya

How are you bring values dynamically?

Sample :

   'variables':{
                'variable1': "1",
                'variable2': reqbody.xyz,
                'variable3': reqbody.abc,
            }

[Annamdevula Di1]

Hi Rohila,

Thank you so much for reply.I have edited the code as given below, but variables are not replicating, cart item is creating, butI dont know where I went wrong as I am new to servicenow.

(function process(/*RESTAPIRequest*/ request, /*RESTAPIResponse*/ response) {
gs.log(request);
gs.log(response);
var reqbody = request.body.data;
try{
var parser = new global.JSON();
var parsedData = parser.decode(reqbody);
var memoryvar = parsedData.memory;
var colourvar = parsedData.colour;
// implement resource here
var Mobilecart = GlideGuid.generate(null);
var cart = new sn_sc.CartJS("Testlaptop");
var item =
{
'sysparm_id': '75e7a257dbd1011052939026ca9619bc',
'sysparm_quantity': '1',
'variables':{
'memory' : reqbody.Memory,
'colour': reqbody.Colour,
}};
var cartDetails = cart.addToCart(item);
gs.log(JSON.stringify(cartDetails));
var rc = cart.placeOrder();
}
catch(ex){
var res = {};
res["status"] = "Success";
res["message"] = ex.message;
response.setBody(JSON.stringify(res));
}

})(request, response);

[Voona Rohila]

Try below code.

looks like you are already storing the values in memoryvar,colourvar variables.

(function process(/*RESTAPIRequest*/ request, /*RESTAPIResponse*/ response) {
gs.log(request);
gs.log(response);
var reqbody = request.body.data;
try{
var parser = new global.JSON();
var parsedData = parser.decode(reqbody);
var memoryvar = parsedData.memory;
var colourvar = parsedData.colour;
// implement resource here
var Mobilecart = GlideGuid.generate(null);
var cart = new sn_sc.CartJS("Testlaptop");
var item =
{
'sysparm_id': '75e7a257dbd1011052939026ca9619bc',
'sysparm_quantity': '1',
'variables':{
'memory' : memoryvar,
'colour': colourvar,
}};
var cartDetails = cart.addToCart(item);
gs.log(JSON.stringify(cartDetails));
var rc = cart.placeOrder();
}
catch(ex){
var res = {};
res["status"] = "Success";
res["message"] = ex.message;
response.setBody(JSON.stringify(res));
}

})(request, response);

[Annamdevula Di1]

I have tried this code too, even its not passing the values.