如何使用谷歌应用程序脚本发送具有某些功能的邮件

Question

I am new to Google Apps Script. I have a sheet that collects some "Order Number" from form submit. I want to send mails through an event (On form submit) from my spreadsheet. The form will serve an order number. When the form is submitted, it will match the older submitted order numbers throughout the whole column. If it got matched once, the mail won't be sent. If it doesn't match then it will send a mail to the email address next to the order number.

The email address will come from another sheet on the same spreadsheet using VLOOKUP. I managed to do this. Sorry if I make any mistake with my English.

Edit: I tried map() , filter() , indexOf() these methods. But I too new with this.

function search(){
  var ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Copy of orderStatus");
  var lr = ss.getLastRow() - 1;  
  var keyword = ss.getRange("H5").getValue();
  var dataSource = ss.getRange(2, 2, lr, 1).getValues();
  
  var mapped = dataSource.map(function(r){ 
                                         return r[0]});  
  
  var showPos = mapped.indexOf(keyword) + 2;
  
  var getMail = ss.getRange(showPos, 4).getValue();
  
  var filted = mapped.filter(filterlogic);  

}

var filterlogic = function(r){
  if(r !== "zil20200010"){
    return true;
  } else {
    return false;
  }
    
}

Answer 1

• On form submit, select the column (range) where you store all the order numbers and create a TextFinder and store it in a variable using the createTextFinder(findText) method for the specified range.
• Get the TextFinder from the previous step and search the order number using the findNext() method.
• If findNext() returns null then move to the next step. else , do nothing.
• Get the email address to which you plan to send the order number.
• After having the email address, use the sendEmail(recipient, subject, body, options) method to send the email. If you'd like, you can use HTML in the body to make it more professional.

For additional information, read:

• the reference guide on creating TextFinders ,
• the reference guide on finding text using a TextFinder ,
• and the reference guide on GmailApp .

Sample code:

 // imagine you store all the order numbers in column C, starting from row 2 to the last row in the column: var emailRecipient = test@test.com; var ordernumber = 123; var RangeToSearch = sheet.getRange(2,3,sheet.getLastRow()); var TextFinder = RangeToSearch.createTextFinder(ordernumber); var found = TextFinder.findNext(); if (found == null) { MailApp.sendEmail({ to: emailRecipient, subject: "New Order! Order Number: " + ordernumber, htmlBody: html }); }

Answer 2

First of all, thanks to all of you who helped me to reach this point. I found the solution to my problem after some "trial and error". I wanted to limit sending emails.

This code takes the Range. Get its values in an array. I mapped that array to act as a string. Then I added .pop() to that string, it removes our last/newly submitted data in that range. Then I used .includes() method to search my value in the mapped array, and assigned it to a variable called final (just came to my mind). This variable returns true/false depending on search results. If the order number does not exist then it returns false. After that, we set an if statement to execute our mailing function. If our order number does not match and return final as false our mailing function happens. Else it does nothing (means no email sents). And that's it!

Here is the code that solved my problem

function orderStatus(e) {
  try {
    
    var theirMail, subject, message;
    var ourName, theirName;
    var sSheet, orderNum, cosmetics, orderSts, phNum, lr,dataSource, mapped, final;
    
    
    ourName = "My Company Name";
    
    orderNum = e.namedValues["Order Number"].toString();
    
    sSheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("orderStatus");
    lr = sSheet.getLastRow() - 1;
    
    dataSource = sSheet.getRange(2, 2, lr).getValues();
    
    mapped = dataSource.map(function(r){ 
      return r[0].toString()});
    mapped.pop();
    
    final = mapped.includes(orderNum);
    
    orderSts = sSheet.getRange(sSheet.getLastRow(),1).getValue();
    theirMail = sSheet.getRange(sSheet.getLastRow(),4).getValue();
    theirName = sSheet.getRange(sSheet.getLastRow(),5).getValue();
    phNum = sSheet.getRange(sSheet.getLastRow(),6).getValue();    
    
    subject = "Order status notification from " + ourName + " to " + theirName;
    
    if (final == false){
        
        message = 
          "<div style='text-align: left; padding-left: 30px;'><h2>Dear <b>" + theirName +
              ",</b></h2><p>Your order no is <b><span style='font-size: 14px;'>" + orderNum +
                "</span>.</b> <b><span style='font-size: 14px;'>Your order has been processed.</span>" + 
                  "</b></p><p>We packaged your order and dropped it to the logistics. You will recieve phone call on <b><span style='font-size: 14px;'>" + phNum + 
                    "</span></b> from logistics.<br>Thanks for purchasing from <b><span style='font-size: 14px;'>" + ourName +
                      "</span></b>.</p><p>Best regards,<br><b><span style='font-size: 14px;'>"+ourName+"</span></b></p></div>"+
                        "<p style='text-align: center;'><br><b>For further information please visit our facebook page <a href='https://www.facebook.com/' target='_blank' rel='noopener'>"+ourName+"</a>.</b></p><hr />";
      
      
      textbody = message.replace("<br>", "\n\n");
      
      
      cosmetics = {name: ourName, htmlBody: message};
      
      
      MailApp.sendEmail(theirMail, subject, message, cosmetics);
    }
    
  }
  catch (e) {
    Logger.log(e.toString());
  }
}