Uncaught TypeError: google.script.run.doSomething is not a function

Uncaught TypeError: google.script.run.doSomething is not a function

我正在尝试检查输入名称是否已在 Google Sheet 中。但是,我收到此错误:

Uncaught TypeError: google.script.run.doSomething is not a function.

这是我的 Index.html 文件。

<!DOCTYPE html>
<html>

<head>
    <base target="_top">
    <meta charset="UTF-8">
</head>

<body>
    <input type="text" id="meetingTitle" value=""> // Getting value here
    <button onclick="checkName()">Check if available</button> //Calling function is is causing the error.
    <p id=nameVerification><i>Click the button above to check availability.</i></p>

    <script>
        function checkName() {
            var toPass = document.getElementById("meetingTitle").value;
            prompt("toPass " + toPass);
            google.script.run.doSomething();
        }

        function checkNameCS(checkNameSSReturn) {
            if (checkNameSSReturn == "") {
                document.getElementById('nameVerification').innerHTML = "Already in Use: Please try with another name."
                document.getElementById("meetingTitle").value = "";
            } else {
                document.getElementById("meetingTitle").value = checkNameSSReturn;
                document.getElementById('nameVerification').innerHTML = "Meeting name available. Procced."
            }


        }

        function doSomething () {
            var nameGiven = document.getElementById("meetingTitle").value;
            var nameExists = false;
            var nameVerified = false;
            var name = nameGiven.toLowerCase();
            name = strip(name);
            prompt("name " + name);


            var spreadsheetId = ''; //Sheet id entered
            var rangeName = 'Sheet1';
            var values = Sheets.Spreadsheets.Values.get(spreadsheetId, rangeName).values;
            if (!values) {} else {
                for (var row = 0; row < values.length; row++) {
                    if (name == values[row][0]) {
                        nameExists = true;
                    }
                }
            }

            if (nameExists) {
                checkNameCS("");
                prompt("name2 " + " ");
                return;
            }

            nameVerified = true;
            prompt("name2 " + name);
            checkNameCS(name);
            return;
        }

        function strip(str) {
             return str.replace(/^\s+|\s+$/g, '');
        }

    </script>
</body>

</html>

我试过根据提示调试它,但没有成功。似乎函数 do something 被正确调用了。但是代码在 google.script.run.doSomething(); 之后停止工作。

我查看了 successhandlers 的文档,但他们也没有解决问题。

这个修改怎么样?

你的脚本问题:

    google.script.run.doSomething()
  • doSomething() 必须是 Google Apps 脚本。
    • 在您的脚本中,doSomething() 放在 HTML (index.html) 中,并且包含使用 Google Apps 脚本的方法。当 google.script.run.doSomething() 为 运行 时,无法在 Google Apps 脚本 (code.gs) 中找到 doSomething()。这样,就会出现这样的错误。而如果doSomething()在HTML这边是运行,那么在Sheets.Spreadsheets.Values.get()也会报错,因为Sheets.Spreadsheets.Values.get()是高级Google服务的方法Google Apps 脚本。
  • 如果放在Google Apps Script (code.gs), doSomething()的脚本中使用的Javascript需要修改

修改后的脚本:

在此修改中,您的脚本分为 Google Apps 脚本 (code.gs) 和 HTML (index.html)。 var nameGiven = document.getElementById("meetingTitle").value;checkNameCS(name); 用于 index.html

顺便说一下,在您 运行 这个脚本之前,请在高级 Google 服务中启用表格 API。

Google 应用脚本:code.gs
function strip(str) {
  return str.replace(/^\s+|\s+$/g, '');
}

function doSomething (nameGiven) {
  var nameExists = false;
  var nameVerified = false;
  var name = nameGiven.toLowerCase();
  name = strip(name);

  var spreadsheetId = '###'; //Sheet id entered
  var rangeName = 'Sheet1';
  var values = Sheets.Spreadsheets.Values.get(spreadsheetId, rangeName).values;
  if (values) {
      for (var row = 0; row < values.length; row++) {
          if (name == values[row][0]) {
              nameExists = true;
          }
      }
  }

  if (nameExists) {
      return "";
  }

  nameVerified = true;
  return name;
}
HTML: index.html
<!DOCTYPE html>
<html>

<head>
    <base target="_top">
    <meta charset="UTF-8">
</head>

<body>
    <input type="text" id="meetingTitle" value="">
    <button onclick="checkName()">Check if available</button>
    <p id=nameVerification><i>Click the button above to check availability.</i></p>

    <script>
        function checkName() {
            var toPass = document.getElementById("meetingTitle").value;
            prompt("toPass " + toPass);
            var nameGiven = document.getElementById("meetingTitle").value; // Added
            google.script.run.withSuccessHandler(checkNameCS).doSomething(nameGiven); // Modified
        }

        function checkNameCS(checkNameSSReturn) {
          console.log(checkNameSSReturn)
            if (checkNameSSReturn == "") {
                document.getElementById('nameVerification').innerHTML = "Already in Use: Please try with another name."
                document.getElementById("meetingTitle").value = "";
            } else {
                document.getElementById("meetingTitle").value = checkNameSSReturn;
                document.getElementById('nameVerification').innerHTML = "Meeting name available. Procced."
            }
        }
    </script>
</body>

</html>

参考: