SpreadJS Documentation
footerIndex Method
GC.Spread.Sheets.Tables Namespace > Table type : footerIndex Method
Gets the footer index in the sheet.
Syntax
var instance = new GC.Spread.Sheets.Tables.Table(name, row, col, rowCount, colCount, style, options);
var value; // Type: number
value = instance.footerIndex();
function footerIndex() : number;

Return Value

The footer index.
Example
This example creates a table.
//Add data
for (var col = 1; col < 6; col++) {
    for (var row = 2; row < 11; row++) {
        activeSheet.setValue(row, col, row + col);
    }
}

var sTable = activeSheet.tables.add("table1", 1, 1, 10, 5, GC.Spread.Sheets.Tables.TableTheme.medium2);
sTable.showFooter(true);
sTable.setColumnName(4, "SUM");
//set footer value
sTable.setColumnValue(0, "Total");
//set footer formula
sTable.setColumnFormula(4, "SUM(F3:F11)");
var value = sTable.footerIndex();
alert(value);
See Also

Reference

Table type