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[duncan.mcdonald@virsae.comParticipant]

Take the following Data :-

No Region Ports
1 NY 1200
2 NY 1203
3 NY 1204
1 NJ 124
1 NJ 120

I want to build a stacked area chart with Region .. in this case there are 2 regions , but I can have any number (Dynamic) and do not know at design time what the regions are. How could this be achieved ?

[DimitarParticipant]

Hello duncan.mcdonald@virsae.com,

jqxChart requires a data point-centered data source, e.g.:

[
    {
        "No": 1,
        "NY": 1200,
        "NJ": 124
    },
    {
        "No": 2,
        "NY": 1203,
        "NJ": 120
    },
    {
        "No": 3,
        "NY": 1204,
        "NJ": null
    }
]

In the data adapter’s beforeLoadComplete callback function you can transform your source structure to the required one (data point-centered) and in the loadComplete callback you can dynamically populate the chart series array based on the data. You can learn more about these callbacks in the jqxDataAdapter’s help topic.

Best Regards,
Dimitar

jQWidgets team
http://www.jqwidgets.com/

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