Google Apps腳本中的格式化日期

Question

我試圖在提交表單時使用簡單的格式化日期獲取電子表格，但是所有日期（包括時間戳記都不斷髮布爲「Dec 31 1969 2:00 PM」）...我究竟做錯了什麼？任何幫助將不勝感激。

function formSubmitReply(e) { 
    var sheet = SpreadsheetApp.getActiveSheet(); 
    var row = sheet.getActiveRange().getRowIndex(); 
    var lastRow = sheet.getLastRow(); 
    // Set the status of a new ticket to 'New'. 

    sheet.getRange(lastRow, getColIndexByName("Status")).setValue("New"); 

    var ticketTime = sheet.getRange(row, getColIndexByName("Timestamp")).getValue(); 

    var subdate = Utilities.formatDate(new Date(ticketTime), "GMT-10", "EEE MM/dd/yyyy 'at' h:mm a"); 
    sheet.getRange(lastRow, getColIndexByName("Timestamp")).setValue(subdate); 

    var sDate = sheet.getRange(row, getColIndexByName("Start Date")).getValue(); 
    var strtdate = Utilities.formatDate(new Date(sDate), "GMT-10", "EEE, MMM dd, yyyy"); 
    sheet.getRange(lastRow, getColIndexByName("Start Date")).setValue(strtdate); 

    var sTime = sheet.getRange(row, getColIndexByName("Start Time")).getValue(); 
    var strttime = Utilities.formatDate(new Date(sTime), "GMT-10", "h:mm"); 
    //sheet.getRange(lastRow, getColIndexByName("Start Time")).setValue(strttime); 

    var eDate = sheet.getRange(row, getColIndexByName("End Date")).getValue(); 
    var enddate = Utilities.formatDate(new Date(eDate), "GMT-10", "EEE, MMM dd, yyyy"); 
    sheet.getRange(lastRow, getColIndexByName("End Date")).setValue(enddate); 

    var eTime = sheet.getRange(row, getColIndexByName("End Time")).getValue(); 
    var endtime = Utilities.formatDate(new Date(eTime), "GMT-10", "h:mm"); 
    //sheet.getRange(lastRow, getColIndexByName("End Time")).setValue(endtime); 
} 

Answer 1

我認爲「日期」在電子表格中都沒有約會對象，它們只是字符串和JavaScript評價它爲0，這就是爲什麼你的「出身」的日期值（又名時期）減去GMT偏移......取決於這些值如何進入單元格中，可能會有不同的解決方案。你可以顯示示例數據並告訴它們是如何創建的？

要檢查我的猜測是否正確，您可以簡單地嘗試使用電子表格界面更改'日期'單元格的顯示格式。如果您可以在那裏更改並獲得一致的結果，那麼我錯了... if不......嗯，我想我是正確的:-)

Answer 2

該代碼將第一行的日期攜帶「時間戳」，即new Date ("TimeStamp")所以它找回了錯誤的日期作爲getRowIndex回報1：

function formSubmitReply(e) { 
    var sheet = SpreadsheetApp.getActiveSheet(); 
    var row = sheet.getActiveRange().getRowIndex(); 
    //try to increment row as below to get row 2 
    row++; 
    var lastRow = sheet.getLastRow(); 
    //increment last row to write to new row to observe new date 
    lastRow++; 
    // Set the status of a new ticket to 'New'. 

    sheet.getRange(lastRow, getColIndexByName("Status")).setValue("New"); 

    var ticketTime = sheet.getRange(row, getColIndexByName("Timestamp")).getValue(); 

    var subdate = Utilities.formatDate(new Date(ticketTime), "GMT-10", "EEE MM/dd/yyyy 'at' h:mm a"); 
    //use log window select views-> logs to see your output 
    Logger.log("subdate : "+subdate); 
    sheet.getRange(lastRow, getColIndexByName("Timestamp")).setValue(subdate); 

    var sDate = sheet.getRange(row, getColIndexByName("Start Date")).getValue(); 
    var strtdate = Utilities.formatDate(new Date(sDate), "GMT-10", "EEE, MMM dd, yyyy"); 
    sheet.getRange(lastRow, getColIndexByName("Start Date")).setValue(strtdate); 

    var sTime = sheet.getRange(row, getColIndexByName("Start Time")).getValue(); 
    var strttime = Utilities.formatDate(new Date(sTime), "GMT-10", "h:mm"); 
    //sheet.getRange(lastRow, getColIndexByName("Start Time")).setValue(strttime); 

    var eDate = sheet.getRange(row, getColIndexByName("End Date")).getValue(); 
    var enddate = Utilities.formatDate(new Date(eDate), "GMT-10", "EEE, MMM dd, yyyy"); 
    sheet.getRange(lastRow, getColIndexByName("End Date")).setValue(enddate); 

    var eTime = sheet.getRange(row, getColIndexByName("End Time")).getValue(); 
    var endtime = Utilities.formatDate(new Date(eTime), "GMT-10", "h:mm"); 
    //sheet.getRange(lastRow, getColIndexByName("End Time")).setValue(endtime); 
} 

//enter code here 

Answer 3

我建議閱讀：

https://developers.google.com/apps-script/reference/utilities/utilities?hl=es#formatDate(Date,String,String)

而且格式模式是這些：

http://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html

其中的一個例子，以幫助您

Utilities.formatDate（thisFile.getLastUpdated（）， 「GMT-5」，「年/月MM/dd，HH：mm：ss「）