function main(spreadsheetReport) {
debugger;
spreadsheetReport.spreadsheetReportWriteBack.updateWriteBackData_old = spreadsheetReport.spreadsheetReportWriteBack.updateWriteBackData;
spreadsheetReport.spreadsheetReportWriteBack.updateWriteBackData = function(sheetIndex, position, td, oldValue, value, displayValue, type) {
var cell = spreadsheetReport.elemSheetFrame.contentWindow.writableMap[position];
if (cell.cell == "D5") { //只针对模板中的D5单元格进行处理
value = Math.ceil(value / 30) * 30;
displayValue = value;
}
this.updateWriteBackData_old(sheetIndex, position, td, oldValue, value, displayValue, type);
}
}