SpreadJS 13
GC.Spread.Sheets Namespace / Worksheet type / unbind Method
The event type.
Specifies the function for which to remove the binding.
In This Topic
    unbind Method
    In This Topic
    Removes the binding of an event to the sheet.
    Syntax
    var instance = new GC.Spread.Sheets.Worksheet(name);
    var value; // Type: any
    value = instance.unbind(type, fn);
    function unbind( 
       type : string,
       fn : Function
    ) : any;

    Parameters

    type
    The event type.
    fn
    Specifies the function for which to remove the binding.
    Example
    This example unbinds the event after setting the first value.
    activeSheet.bind(GC.Spread.Sheets.Events.CellChanged, function (sender, args) {
        if (args.propertyName === "value") {
            alert(activeSheet.getValue(args.row, args.col));
        }
    });
    activeSheet.setValue(0, 0, "111");
    activeSheet.unbind(GC.Spread.Sheets.Events.CellChanged);
    activeSheet.setValue(1, 0, "222");
    activeSheet.setValue(2, 0, "333");
    activeSheet.setValue(3, 0, "444");
    See Also

    Reference

    Worksheet type