Welcome to the Highcharts Grid Options Reference

These pages outline the chart configuration options, and the methods and properties of Highcharts objects.

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data.local.connector.JSON.columnIds

If JSON data is row oriented, these options define keys for the columns. In column oriented case this is handled automatically unless the firstRowAsNames set to false, then the columnIds can be used.

In case of complex JSON structure, use the ColumnIdsOptions to define the key and path to the data.

If you have more complex data, you can adjust it by the beforeParse callback function to manually parse the rows into valid JSON. However, the resulting JSON will still be converted into a proper table structure.