How to use the fusioncharts.removeEventListener function in fusioncharts

disposed: function () {
            FusionCharts.removeEventListener('beforeDataUpdate', bindedFn);
            FusionCharts.removeEventListener('dataUpdated', bindedFn);
            FusionCharts.removeEventListener('renderComplete', bindedFn);
            FusionCharts.removeEventListener('animationComplete', bindedFn);
        }
    }

disposed: function () {
            FusionCharts.removeEventListener('beforeDataUpdate', bindedFn);
            FusionCharts.removeEventListener('dataUpdated', bindedFn);
            FusionCharts.removeEventListener('renderComplete', bindedFn);
            FusionCharts.removeEventListener('animationComplete', bindedFn);
        }
    }

disposed: function() {
      FusionCharts.removeEventListener("dataPlotClick", handler);
    }
  }

disposed: function () {
            FusionCharts.removeEventListener('beforeDataUpdate', bindedFn);
            FusionCharts.removeEventListener('dataUpdated', bindedFn);
            FusionCharts.removeEventListener('renderComplete', bindedFn);
            FusionCharts.removeEventListener('animationComplete', bindedFn);
        }
    }

disposed: function () {
            FusionCharts.removeEventListener('beforeDataUpdate', bindedFn);
            FusionCharts.removeEventListener('dataUpdated', bindedFn);
            FusionCharts.removeEventListener('renderComplete', bindedFn);
            FusionCharts.removeEventListener('animationComplete', bindedFn);
        }
    }