Question

如果表示条目包含电子邮件列中的电子邮件，则每当Google表单条目添加新行时，我都会寻求帮助来发送电子邮件。我是Javascript的新手，但是我把一些代码拼凑在一起，我打算在GSheets中运行onEdit触发器。

我的问题是，如果没有电子邮件地址，代码将失败。我需要知道如何将它包装在“if / else”中，或者只是一个简单的错误处理位就可以了，不确定。

如果我使用“if / else”，我需要检查电子邮件列是否包含值。我不需要检查它是否是有效的电子邮件;谷歌表格在提交时已经这样做了。

以下是我现在的代码：

function MessageNotification() { var ss = SpreadsheetApp.getActiveSpreadsheet(); ss.setActiveSheet(ss.getSheetByName("Message Board")); // //extracts the values in last row and stores them into a two-dimensional array called data var sheet = SpreadsheetApp.getActiveSheet(); var lastRow = sheet.getLastRow(); var dataRange = sheet.getRange(lastRow,3,1,8); var data = dataRange.getValues(); // //pull column elements into a one-dimensional array called rowData for (i in data) { var rowData = data[i]; var emailAddress = rowData[2]; var poster = rowData[7]; var subject = rowData[3]; var recipName = rowData[6]; var comment = rowData[4]; var replyLink = rowData[5]; // // var message = 'Dear ' + recipName + ',\n\n'+poster+' has posted the following comment directed to you: '+'\n'+comment+'\n\n'+'To reply to this comment click: '+replyLink; var subject = subject; MailApp.sendEmail(emailAddress, subject, message); } }

提前感谢你能给我的任何帮助。

Answer 1

谢谢tehhowch的帮助。我是新手，所以我将不得不继续研究你提到的关于迭代最佳实践的链接。然而，我能够使用一个简单的“if”包装器来实现这一点，结果证明它比我想象的要简单我确实发现表单提交无法识别活动工作表，因此手动测试我的代码工作，而表单提交没有触发它。经过一番观察后，我换了： var ss = SpreadsheetApp.getActiveSpreadsheet(); 有了这个：

var ssID = '//insert spreadsheet id here';
var ss = SpreadsheetApp.openById(ssID);

这仍然不起作用，所以我不得不通过删除触发器并将其重新放入（发现此信息：On form submit trigger not working）

来启动它

这可能不是最有效的代码，但这是我现在拥有的，它确实有效：

function MessageNotification() {
var ssID = '//insert spreadsheet id here';
var ss = SpreadsheetApp.openById(ssID);
ss.setActiveSheet(ss.getSheetByName("Message Board"));
//extracts the values in last row and stores them into a two-dimensional 
array called data
var sheet = SpreadsheetApp.getActiveSheet();
var lastRow = sheet.getLastRow();
var dataRange = sheet.getRange(lastRow,3,1,8);
var data = dataRange.getValues();
// 
//pull column elements into a one-dimensional array called rowData
for (i in data) {
 var rowData = data[i];
 var emailAddress = rowData[2];
 var poster = rowData[7];
 var subject = rowData[3];
 var recipName = rowData[6];
 var comment = rowData[4];
 var replyLink = rowData[5];
  //
  //
   var message = 'Dear ' + recipName + ',\n\n'+poster+' has posted the 
following comment directed to you: '+'\n'+comment+'\n\n'+'To reply to this 
comment click: '+replyLink;
   var subject = subject;
  if(emailAddress)
  {
    MailApp.sendEmail(emailAddress, subject, message);}
 }
}

Answer 2

如问题评论中所述，您希望使用on form submit触发器可用的event object。这可以通过表单或其响应电子表格上的容器绑定脚本访问，只需向接收触发器的函数添加参数即可。

此对象的格式为：

e: {
  authMode: <enum>,
  namedValues: {
    'q1title': [ <q1string> ],
    'q2title': [ <q2string> ],
    ...
  },
  range: <Range>,
  triggerUid: <string>,
  values: [<q1string>, <q2string>, ...]
}

使用此对象意味着无需访问电子表格，以便根据表单内容向某人发送电子邮件。

function MessageNotification(e) {
  if(!e) return; // No form event object was provided.

  var responses = e.namedValues;
  var emailQTitle = /* the title of the question that asks for the email */;
  // Check that 1) this question exists in the response object, and also 
  // 2) it has an answer with a value that 3) is "truthy".
  // https://developer.mozilla.org/en-US/docs/Glossary/Truthy
  if(responses[emailQTitle]                     // 1
      && responses[emailQTitle].length          // 2
      && responses[emailQTitle][0])             // 3
  {
    var emailAddress = responses[emailQTitle][0];
    /* access the responses variable in a similar manner
       for the other variables needed to construct the email */
    MailApp.sendEmail(emailAddress, ... );
  } else {
    /* There was no response to the email question. */
    // You can use View->Stackdriver Logging to inspect the form response, for
    // example, to make sure that it had the format or values you expected. 
    console.log({form_object: e, responses: responses, emailTitle: emailQTitle});
  }
}

如果Google工作表单元格包含电子邮件，如何运行脚本？

2 个答案: