Javascript 谷歌脚本：变量总是显示未定义

我创建了一个谷歌表单，作为我的一个信息论坛的“注册”

Google表单中捕获的数据被分配到响应电子表格

电子表格由vlookups根据所选成员编制，效果良好

我想在点击提交后立即为所有注册的人发送自动电子邮件，我也为此创建了一个触发器

问题是在编写代码的初始阶段

第一个代码是：

   function myfunction(e) {
      var recipient = e.values[1];
      var name = e.values[2];
      var membership = e.values[18]; 
      var price = e.values[19];
      var features = e.values[20];
      var paymentlink = e.values[21];
      var monthlypay = e.values[22];
      var subscriptionlink = e.values[23];
      var subject = 'Text';
      var body = 'Text'; 

 MailApp.sendEmail(recipient, subject, body)  

}

/**
 * Sends emails with data from the current spreadsheet.
 */
function sendEmails() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var startRow = 2;
  var numRows = 2;
  var dataRange = sheet.getRange(startRow, 1, numRows, 25);
  var data = dataRange.getValues();
  for (var i in data) {
    var row = data[i];
    var emailAddress = row[1];
    var name = row[2]; 
    var membership = row[18];
    var price = row[20]; 
    var features = row[21];
    var paymentlink = row[22];
    var message = 'Text';    
    var subject = 'Text';
    MailApp.sendEmail(emailAddress, subject, message);
  }
}

function sendEmails2() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var startRow = 2;
  var numRows = 2;
  var dataRange = sheet.getRange(startRow, 2, numRows, 2);
  var data = dataRange.getValues();
  for (var i = 0; i < data.length; ++i) {
    var row = data[i];
    var EMAIL_SENT = 'EMAIL_SENT';
    var emailAddress = row[1];
    var name = row[2];
    var membership = row[18];
    var price = row[19];
    var features = row[20];
    var paymentlink = row[21];
    var monthlypay = row[22];
    var subscriptionlink = row[23];

    var emailSent = row[25];
    if (emailSent !== EMAIL_SENT) { // Prevents sending duplicates

    var message = 'Text';
    var subject = 'Text';

    MailApp.sendEmail(emailAddress, subject, message);
    sheet.getRange(startRow + i, 25).setValue(EMAIL_SENT);
      SpreadsheetApp.flush();
  }
}
}

这段代码在测试电子表格上运行良好，但出现以下错误：TypeError:无法从未定义中读取属性“值”。（第2行，文件“代码”）

这一问题仍未解决

第二个代码是：

   function myfunction(e) {
      var recipient = e.values[1];
      var name = e.values[2];
      var membership = e.values[18]; 
      var price = e.values[19];
      var features = e.values[20];
      var paymentlink = e.values[21];
      var monthlypay = e.values[22];
      var subscriptionlink = e.values[23];
      var subject = 'Text';
      var body = 'Text'; 

 MailApp.sendEmail(recipient, subject, body)  

}

/**
 * Sends emails with data from the current spreadsheet.
 */
function sendEmails() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var startRow = 2;
  var numRows = 2;
  var dataRange = sheet.getRange(startRow, 1, numRows, 25);
  var data = dataRange.getValues();
  for (var i in data) {
    var row = data[i];
    var emailAddress = row[1];
    var name = row[2]; 
    var membership = row[18];
    var price = row[20]; 
    var features = row[21];
    var paymentlink = row[22];
    var message = 'Text';    
    var subject = 'Text';
    MailApp.sendEmail(emailAddress, subject, message);
  }
}

function sendEmails2() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var startRow = 2;
  var numRows = 2;
  var dataRange = sheet.getRange(startRow, 2, numRows, 2);
  var data = dataRange.getValues();
  for (var i = 0; i < data.length; ++i) {
    var row = data[i];
    var EMAIL_SENT = 'EMAIL_SENT';
    var emailAddress = row[1];
    var name = row[2];
    var membership = row[18];
    var price = row[19];
    var features = row[20];
    var paymentlink = row[21];
    var monthlypay = row[22];
    var subscriptionlink = row[23];

    var emailSent = row[25];
    if (emailSent !== EMAIL_SENT) { // Prevents sending duplicates

    var message = 'Text';
    var subject = 'Text';

    MailApp.sendEmail(emailAddress, subject, message);
    sheet.getRange(startRow + i, 25).setValue(EMAIL_SENT);
      SpreadsheetApp.flush();
  }
}
}

此代码的问题是：

触发器仅对“编辑”有效

首次注册时已获得确认的用户；不断收到确认电子邮件，如果有新的注册

为避免第二个代码点2中提到的“重复电子邮件”问题：

我创建了下面的第三个代码：

   function myfunction(e) {
      var recipient = e.values[1];
      var name = e.values[2];
      var membership = e.values[18]; 
      var price = e.values[19];
      var features = e.values[20];
      var paymentlink = e.values[21];
      var monthlypay = e.values[22];
      var subscriptionlink = e.values[23];
      var subject = 'Text';
      var body = 'Text'; 

 MailApp.sendEmail(recipient, subject, body)  

}

/**
 * Sends emails with data from the current spreadsheet.
 */
function sendEmails() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var startRow = 2;
  var numRows = 2;
  var dataRange = sheet.getRange(startRow, 1, numRows, 25);
  var data = dataRange.getValues();
  for (var i in data) {
    var row = data[i];
    var emailAddress = row[1];
    var name = row[2]; 
    var membership = row[18];
    var price = row[20]; 
    var features = row[21];
    var paymentlink = row[22];
    var message = 'Text';    
    var subject = 'Text';
    MailApp.sendEmail(emailAddress, subject, message);
  }
}

function sendEmails2() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var startRow = 2;
  var numRows = 2;
  var dataRange = sheet.getRange(startRow, 2, numRows, 2);
  var data = dataRange.getValues();
  for (var i = 0; i < data.length; ++i) {
    var row = data[i];
    var EMAIL_SENT = 'EMAIL_SENT';
    var emailAddress = row[1];
    var name = row[2];
    var membership = row[18];
    var price = row[19];
    var features = row[20];
    var paymentlink = row[21];
    var monthlypay = row[22];
    var subscriptionlink = row[23];

    var emailSent = row[25];
    if (emailSent !== EMAIL_SENT) { // Prevents sending duplicates

    var message = 'Text';
    var subject = 'Text';

    MailApp.sendEmail(emailAddress, subject, message);
    sheet.getRange(startRow + i, 25).setValue(EMAIL_SENT);
      SpreadsheetApp.flush();
  }
}
}

函数sendmails2（）{
var sheet=SpreadsheetApp.getActiveSheet（）；
var startRow=2；
var numRows=2；
var dataRange=sheet.getRange（startRow，2，numRows，2）；
var data=dataRange.getValues（）；
对于（变量i=0；i

该代码的问题是：

同样，触发器在“编辑”上起作用

“已发送电子邮件”自动填充前2个表单条目

即使在“Email_Sent”栏被添加之后：重复的电子邮件也会被发送

如果您能解析第一个代码，我将不胜感激。或解决第三个代码中的所有问题。

---

谢谢。

我想你的问题在于函数参数，因为你知道在NodeJ中函数的参数是请求，响应类型，因此根据您的第一个参数是请求，当您想要访问它的特定值时，您必须使用req.body.values，对于重复发送的邮件，您可以在您的电子表格中增加一列具有布尔标志的列，并根据是否发送邮件以及根据该u设置和取消设置可以选择您邮件的收件人。 希望这有帮助