在 Google Apps 脚本中提交 HTML 表单时如何发送地理定位和输入

Question

我有一个用 Google Apps 脚本制作的 HTML 表单，它将输入的数据发送到 Google Sheet。以下是项目中的文件：

Code.gs

function doGet(request) {
  return HtmlService.createTemplateFromFile('Index').evaluate();
}

/* @Include JavaScript and CSS Files */
function include(filename) {
  return HtmlService.createHtmlOutputFromFile(filename)
      .getContent();
}



/* @Process Form */
function processForm(formObject) {
  var url = "URL OF GOOGLE SHEET";
  var ss = SpreadsheetApp.openByUrl(url);
  var ws = ss.getSheetByName("Data");

  ws.appendRow([formObject.local,
                formObject.direcao,
                formObject.carro,
                formObject.quilometragem,
                formObject.observacao,
                Utilities.formatDate(new Date(), "GMT-3", "dd/MM/yyyy HH:mm:ss")
               ]);
}

Index.html

<!DOCTYPE html>
<html>

 <script type="text/javascript">
 function showPosition() {
        navigator.geolocation.getCurrentPosition(showMap);
    }

function showMap(position) {
        // Get location data
       var latlong = position.coords.latitude + ", " + position.coords.longitude;
    }
 </script>

    <head>
        <base target="_top">
        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
    <?!= include('JavaScript'); ?>
    </head>
    <body>
        <div class="container">
            <div class="row">
                <div class="col-6">
                    <form id="myForm" onsubmit="handleFormSubmit(this)">
                        <p class="h4 mb-4 text-left">Uso Frota</p>

                        <div class="form-group">
                            <label for="local">Local</label>
                            <input type="text" class="form-control" id="local" name="local">
                        </div> 

                        <div class="form-group">
                            <label for="direcao">Direcao</label>
                            <select class="form-control" id="direcao" name="direcao">
                                <option selected disabled hidden style='display: none' value=''></option>
                                <option value="Chegada">Chegada</option>
                                <option value="Saida">Saida</option>
                                <option value="Chegada/Saida">Chegada/Saida</option>
                            </select>
                        </div>

                        <div class="form-group">
                            <label for="carro">Carro</label>
                            <select class="form-control" id="carro" name="carro">
                                <option selected disabled hidden style='display: none' value=''></option>
                                <option value="Opt1">Opt1</option>
                                <option value="Opt2">Opt2</option>
                                <option value="Opt3">Opt3</option>
                            </select>
                        </div>    

                        <div class="form-group">
                            <label for="quilometragem">Quilometragem</label>
                            <input type="text" class="form-control" id="quilometragem" name="quilometragem">
                        </div>

                        <div class="form-group">
                            <label for="observacao">Observacao</label>
                            <input type="text" class="form-control" id="observacao" name="observacao">
                        </div>


                        <button type="submit" class="btn btn-primary btn-block">Enviar</button>
                    </form>

                    <div id="output"></div>
                </div>
            </div>      
        </div>
    </body>
</html>

JavaScript.html

<script>
  // Prevent forms from submitting.
  function preventFormSubmit() {
    var forms = document.querySelectorAll('form');
    for (var i = 0; i < forms.length; i++) {
      forms[i].addEventListener('submit', function(event) {
      event.preventDefault();
      });
    }
  }
  window.addEventListener('load', preventFormSubmit);    


  function handleFormSubmit(formObject) {
    google.script.run.processForm(formObject);
    document.getElementById("myForm").reset();
  }
</script>

一切正常。但是，我正在尝试添加要与表单中的输入一起提交的用户地理位置。我不希望用户做任何事情，它需要在用户单击提交按钮时提交。我已经尝试了所有方法，包括添加可以在 Index.html 文件中找到的 showPosition() 和 showMap() 函数。但是，我不知道如何处理它，因为它获得了地理位置，但我不知道如何让它与表单一起提交。感谢任何帮助。

提前致谢！

Answer 1

给你 -

Code.gs

刚刚将 formObject.lat 和 formObject.long 组件添加到 processForm 函数。

function doGet(request) {
  return HtmlService.createTemplateFromFile('Index').evaluate();
}

/* @Include JavaScript and CSS Files */
function include(filename) {
  return HtmlService.createHtmlOutputFromFile(filename)
  .getContent();
}

/* @Process Form */
function processForm(formObject) {
  var url = "URL OF GOOGLE SHEET";
  var ss = SpreadsheetApp.openByUrl(url);
  var ws = ss.getSheetByName("Data");
  ws.appendRow(
    [
      formObject.local,
      formObject.direcao,
      formObject.carro,
      formObject.quilometragem,
      formObject.observacao,
      Utilities.formatDate(new Date(), "GMT-3", "dd/MM/yyyy HH:mm:ss"),
      formObject.lat,
      formObject.long
    ]
  );
}

Index.html

在这里做了以下事情-

将所有脚本组件移至 JavaScript.html
向表单添加了 2 个隐藏的输入组件（纬度和经度）

<!DOCTYPE html>
<html>

<head>
    <base target="_top">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
    <?!= include('JavaScript'); ?>
</head>

<body>
    <div class="container">
        <div class="row">
            <div class="col-6">
                <form id="myForm" onsubmit="handleFormSubmit(this);">
                    <p class="h4 mb-4 text-left">Uso Frota</p>

                    <div class="form-group">
                        <label for="local">Local</label>
                        <input type="text" class="form-control" id="local" name="local">
                    </div>

                    <div class="form-group">
                        <label for="direcao">Direcao</label>
                        <select class="form-control" id="direcao" name="direcao">
                            <option selected disabled hidden style='display: none' value=''></option>
                            <option value="Chegada">Chegada</option>
                            <option value="Saida">Saida</option>
                            <option value="Chegada/Saida">Chegada/Saida</option>
                        </select>
                    </div>

                    <div class="form-group">
                        <label for="carro">Carro</label>
                        <select class="form-control" id="carro" name="carro">
                            <option selected disabled hidden style='display: none' value=''></option>
                            <option value="Opt1">Opt1</option>
                            <option value="Opt2">Opt2</option>
                            <option value="Opt3">Opt3</option>
                        </select>
                    </div>

                    <div class="form-group">
                        <label for="quilometragem">Quilometragem</label>
                        <input type="text" class="form-control" id="quilometragem" name="quilometragem">
                    </div>

                    <div class="form-group">
                        <label for="observacao">Observacao</label>
                        <input type="text" class="form-control" id="observacao" name="observacao">
                    </div>

                    <div class="form-group">
                        <input type="hidden" class="form-control" id="lat" name="lat">
                        <input type="hidden" class="form-control" id="long" name="long">
                    </div>

                    <button type="submit" class="btn btn-primary btn-block">Enviar</button>
                </form>

                <div id="output"></div>
            </div>
        </div>
    </div>
</body>

</html>

JavaScript.html

修改了以下内容-

将 showMap 函数转换为纬度和经度
加载时运行 showPosition 添加了事件侦听器
将 showMap 函数的值分配给经纬度对应的 html 隐藏表单元素

<script>
    function showPosition() {
        navigator.geolocation.getCurrentPosition(showMap);
    }

    function showMap(position) {
        // Get location data
        var lat = position.coords.latitude;
        var geo1 = document.getElementById("lat");
        geo1.value = lat;
        var long = position.coords.longitude;
        var geo2 = document.getElementById("long");
        geo2.value = long;
    }

    // Prevent forms from submitting.
    function preventFormSubmit() {
        var forms = document.querySelectorAll('form');
        for (var i = 0; i < forms.length; i++) {
            forms[i].addEventListener('submit', function(event) {
                event.preventDefault();
            });
        }
    }
    window.addEventListener('load', preventFormSubmit);
    window.addEventListener('load', showPosition);

    function handleFormSubmit(formObject) {
        google.script.run.processForm(formObject);
        document.getElementById("myForm").reset();
    }
</script>

在我的设置上对此进行了测试，它运行良好。如果您也需要任何进一步的帮助，请告诉我！

在 Google Apps 脚本中提交 HTML 表单时如何发送地理定位和输入

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