SMART datagrid v.1 > Classes > CalculatedColumn

DataLudi.CalculatedColumn.valueType  property

The data type of values which are returned by valueCallback or valueExpression. 

If specify a wrong data type, it will not be correctly displayed in grid cell. 

Defaults to ValueType.NUMBER.

Getter

function valueType(): ValueType

Setter

function setValueType(value: ValueType)

    grid.setColumns([{
        name: "colName",
        type: "calced",
        valueType: DataLudi.ValueType.TEXT, // If do not specify as TEXT, the calculated value below will not be displayed.
        valueExpression: "first_name + ' ' + last_name"
    },
        ...
    ]);

See Also

valueCallback

valueExpression

Examples

Calculated Column

Total Calculated Column