每次发送电子邮件时如何在每行中标记一个单元格

Question

我正在寻找一种方法来标记是否是从Google工作表发送的电子邮件的单元格。例如，如果发送了电子邮件，则在该行的P列中显示“已发送电子邮件”或类似内容。我对此很陌生，我发现了一些有用的类似问题，但我只是不知道如何设置。我想我需要使用IF命令，但不知道如何或在哪里设置它

function SendStudentEmails() {

  SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Homework Hour").activate();//use name of active sheet

  var ss = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
  var lr = ss.getLastRow();

  var templateText = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("DO NOT DELETE! Parent Email Template").getRange(1, 1).getValue();

  var quotaLeft = MailApp.getRemainingDailyQuota();

  if((lr-1) > quotaLeft) {
    Browser.msgBox("You have " + quotaLeft + " left and you're trying to send" (lr-1) + " emails. Emails were not sent")
  } else {

    for (var i = 2;i<=lr;i++){  

    var currentEmail = ss.getRange(i,14).getValue(); // 15 is the email column        
    var currentStudent = ss.getRange(i, 4).getValue(); // 4 is student name column
    var currentMessage = ss.getRange(i, 2).getValue(); // 2 is the message column
    var currentMissingAssingment = ss.getRange(i, 9).getValue(); // 9 is the missing assingment column

    var massageBody = templateText.replace("<<Student Name>>",currentStudent).replace("<<Message>>",currentMessage).replace("<<Missing Assingment>>",currentMissingAssingment);
    var subjectLine = currentStudent +" Has Homework Hour"; 


   if (currentEmail.trim() !== '')// checks if email is not blank  
   MailApp.sendEmail(currentEmail, currentStudent, massageBody); 

  } 

 }

}

Answer 1

我是新手，但我希望这对您有所帮助！听起来好像您想在已发送电子邮件的每行旁边标记，在这种情况下，您已经设置了if / for case来执行此操作（除了您似乎缺少一组大括号）之外，最后进行测试，如下所示。发送电子邮件后，您只需在行的P列中添加任何文本即可。这是代码的该部分，其中添加了将文本添加到列P的部分：

if (currentEmail.trim() !== '')// checks if email is not blank {  
   MailApp.sendEmail(currentEmail, currentStudent, massageBody); 
   ss.getRange(i,16).setValue("email sent") // writes text (email sent) into column P (col 16), row i (the current row in the for loop)
    }
  } 

Answer 2

[如果您想更改单元格的背景颜色，也可以使用setBackground("color")。

这里是一个小例子：

ss.getRange(5, 15).setBackground("green")-它将在单元格N5中将背景颜色更改为绿色

这是您的代码段中的样子（（在MailApp下面，在MailApp完成工作后触发setBackground）：

function SendStudentEmails() {

    SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Homework Hour").activate();

    var ss = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
    var lastRow = ss.getLastRow();
    var templateText = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("DO NOT DELETE! Parent Email Template").getRange(1, 1).getValue();
    var quotaLeft = MailApp.getRemainingDailyQuota();

    if ((lastRow - 1) > quotaLeft) {

        Browser.msgBox("You have " + quotaLeft + " left and you're trying to send " + (lastRow - 1) + " emails. Emails were not sent")

    } else {

        for (var i = 2; i <= lastRow; i++) {

            var currentEmail = ss.getRange(i, 15).getValue(); // 15 is the email column        
            var currentStudent = ss.getRange(i, 4).getValue(); // 4 is student name column
            var currentMessage = ss.getRange(i, 2).getValue(); // 2 is the message column
            var currentMissingAssingment = ss.getRange(i, 9).getValue(); // 9 is the missing assingment column

            var massageBody = templateText.replace("<<Student Name>>", currentStudent).replace("<<Message>>", currentMessage).replace("<<Missing Assingment>>", currentMissingAssingment);
            var subjectLine = currentStudent + " Has Homework Hour";


            if (currentEmail.trim() !== '') { // checks if email is not blank  
                MailApp.sendEmail(currentEmail, currentStudent, massageBody);
                ss.getRange(i, 15).setBackground("green") // change cell background to green 
            }

        }

    }

}

参考：

• setBackground()