function main(spreadsheetReport) {
    
    var spreadsheetReportWriteBack = spreadsheetReport.spreadsheetReportWriteBack;
    spreadsheetReportWriteBack.removeListener(spreadsheetReportWriteBack.elem_btnAppendRow, "click", spreadsheetReportWriteBack.doInsertRowClick);
    spreadsheetReportWriteBack.addListener(spreadsheetReportWriteBack.elem_btnAppendRow, "click", function() {
            var currentEditingPosition = this.currentEditingPosition;
            var idx = currentEditingPosition.indexOf(':') + 1;
            this.currentEditingPosition = currentEditingPosition.substring(0, idx) + 1; //这个1是表示第二列的意思，从0开始计数
            //若报表中第一个字段放置在C列，则应该+2，若第一个字段放置在D列，则应该+3
            this.doInsertRowClick();
        },
        spreadsheetReportWriteBack);
}