Support for multiple series types when binding to local grouped data?

[Pete]

I want to render a chart where all but one of the series are stacked columns.  The other series is a line.  This works fine if I embed the series data within the JSON object passed to kendoChart(), but if I want to bind to a local variable holding grouped data, I don't see a way to associate a chart type to each of the groups.  Is this a shortcoming of the tool, or am I missing something?

Here's what the code looks like when I embed the series data within the JSON object (the chart CORRECTLY renders the "Expenses" series as a line chart...and the others are CORRECTLY rendered as stacked columns):

function createChart() {

    $("#chart").kendoChart({

        seriesDefaults: {

            type: "column",

            stack: true

        },

        series: [{

            name: "Expenses",

            data: [50000, 50000, 50000, 50000],

            type: "line"

        }, {

            name: "Pension Annuity",

            data: [12000, 12000, 12000, 12000]

        }, {

            name: "Social Security",

            data: [24000, 24000, 24000, 24000]

        }],

        categoryAxis: {

            categories: [65, 66, 67, 68]

        }

    });

}

However if I switch this code to bind to local grouped data, I can't see a way to set the 2 different chart types to match this.  Any ideas?

[Iliana Dyankova]

Hi Pete,

I am not sure if I understand you correctly. By design there are two main approaches that could be applied in order to stack the bars in Kendo UI Chart:

• Set stack: true property to the SeriesDefaults;
• Stack with group name for each of the series. For convenience I prepared a small example which illustrates such approach in action.

I hope this helps. Please let me know in case I missed something. 

Kind regards,
Iliana Nikolova
the Telerik team