SMART datagrid v.1 > Classes > ColumnSummary

DataLudi.ColumnSummary.expression  property

The expression which finds the sum of columns to be displayed in column footer cell. 

If do not specify this value, the text set by text will be displayed. 

Getter

function expression(): String

Setter

function setExpression(value: String)

    column.footer().setExpression('sum');
    column.groupFooter().setExpression('sum');

See Also

text

Examples

Column Footer