jqDataVisualization for jQuery Documentation

Chart.DataField


Data Fields are used to define which object field from a single data source item will be referenced.

Defined By

Config options

Chart.DataField
: Function
Specifies a function which converts the value provided by the data source into an object that will be userd from the ...

Specifies a function which converts the value provided by the data source into an object that will be userd from the chart.

Usage:

  xValuesField: {
      name: 'date',
      convert: function (vl) {
          return new Date(vl);
      }
  }
Chart.DataField
: String

Specifies the name by which the field is referenced within the data source.

Specifies the name by which the field is referenced within the data source.

Chart.DataField
: String
Specifies the data type for automatic conversion from received data to the required value if 'convert' function has n...

Specifies the data type for automatic conversion from received data to the required value if 'convert' function has not been specified.

Possible values are: 'string', 'numeric' or 'dateTime'. If the type is not specified no conversion is applied.