Number Treated as String for Filter

[Randy]

At least that is what I am assuming. I have a datasource bound to a grid. It is a delayed binding, so the url is set later, but I do get the expected data. When I select the filter item for price I get the following on the console: 

d.Price.toLowerCase is not a function
predicate = filter = new F...", "return " + compiled.expression);  kendo.all.js (line 4144)

Thanks for your help.
Randy

Data Source:

var myQuotes = new kendo.data.DataSource({
    transport: {
        read: ""
    },
    schema: {
        data: "d",
        schema: {
            model: {
                fields: {
                    Carrier: { type: "number" },
                    ErroMsg: { type: "string" },
                    Key: { type: "string" },
                    Price: { type: "number" },
                    Service: { type: "number" },
                    Sig: { type: "number" },
                    WeightLbs: { type: "number" },
                    WeightOz: { type: "number" }
                }
            }
        }
    }
});

Grid:

    myQuotes.transport.options.read.data = "d";
    myQuotes.transport.options.read.url = 'ws/srvQuickQuote.svc/Quote';
    myQuotes.fetch(function () {
        $("#grid").kendoGrid({
            dataSource: myQuotes,
            height: 600,
            scrollable: true,
            sortable: true,
            filterable: true,
            pageable: true,
            columns: [
                {
                    field: "Carrier",
                    type: "number",
                    title: "Carrier"
                },{
                    field: "Service",
                    type: "number",
                    title: "Service"
                },{
                    field: "Sig",
                    type: "number",
                    title: "Signature"
                },{
                    field: "Price",
                    type: "number",
                    title: "Price"
                },{
                    field: "ErrorMsg",
                    type: "string",
                    title: "ErrorMsg"
                }
            ]
        }
 
        );
    });

[Atanas Korchev]

Hello,

 How does the data look like? Can you confirm that Price is serialized as number and not as String? The datasource currently will not convert your data to match the type specified in the model.

Greetings,
Atanas Korchev
the Telerik team

[Randy]

This is the JSON I copied from FireBug. It appears to be a number to me.

Randy

{"d":[{"__type":"QQ_Results:#","Carrier":2,"ErrorMsg":"None","Key":"UPS|3|4|5|6","Price":1,"Service":3,"Sig":4,"WeightLbs":5,"WeightOz":6},{"__type":"QQ_Results:#","Carrier":3,"ErrorMsg":"None","Key":"USPS|4|5|6|7","Price":2,"Service":4,"Sig":5,"WeightLbs":6,"WeightOz":7},{"__type":"QQ_Results:#","Carrier":4,"ErrorMsg":"None","Key":"OnTrac|5|6|7|8","Price":3,"Service":5,"Sig":6,"WeightLbs":7,"WeightOz":8}]}

[Atanas Korchev]

Hello,

 I think I found what the problem is. The dataSource has its schema defined twice:

schema: {
      schema: {
      }
}

This is causing the problem. I created a live demo showing the proper configuration:

All the best,
Atanas Korchev
the Telerik team

[Randy]

That fixed itThanks,

I guess I stuttered.

Randy