onLiveChange(oEvent) {
			var oFilter = new Filter("label", FilterOperator.Contains, oEvent.getParameter("newValue"));
			var oBinding = Element.getElementById("sapUiRtaAddIFrameDialog_ParameterTable").getBinding("items");
			oBinding.filter([oFilter]);
		}
Event handler for live change on the parameter search field
@param {sap.ui.base.Event} oEvent - Event