JavaScript/jQuery Sankey - Web API Service

DevExtreme provides the DevExtreme.AspNet.Data extension to access an ASP.NET Web API service. This extension consists of two parts: the server-side part implements data processing on the server according to the DevExtreme UI components' protocol; the client-side part creates and configures a CustomStore to access the server from the client. The following code shows how to use the extension's client-side createStore method:

$(function() {
    var serviceUrl = "http://url/to/my/service";
    $("#sankeyContainer").dxSankey({
        dataSource: DevExpress.data.AspNet.createStore({
            key: ["from", "to"],
            loadUrl: serviceUrl + "/GetAction"
        }),
        sourceField: "from",
        targetField: "to",
        weightField: "amount"
    })
});