Question

我想使用Google Drive Word文档在弹出窗口中创建一个下拉列表。我使用这个例子：

 function doGet() {
   var app = UiApp.createApplication();
   var panel = app.createVerticalPanel();
   panel.add(app.createButton("button 1"));
   panel.add(app.createButton("button 2"));
   app.add(panel);
   return app;
 }

执行脚本时，没有任何反应，我无法在任何地方看到弹出窗口？

我做错了什么？

Answer 1

您无法在云端硬盘中的文档中呈现UiApp元素，只能在电子表格，网站或已发布的网络应用中呈现。

这里注明：https://developers.google.com/apps-script/guides/ui-service#Overview

您可以通过在电子表格中尝试相同的脚本来确认这是问题。

Answer 2

doGet()不是您需要使用的内容。您需要使用function onOpen() { code };

当您创建新 Google文档，并选择TOOLS，SCRIPT EDITOR时，将弹出所有示例脚本的列表。如果您选择DOC脚本，您将获得示例代码。只需保存示例脚本，关闭新文档，然后再次打开它。您将看到名为SAMPLE的菜单项。

当文档打开时，该代码不会导致弹出窗口，但您应该能够运行代码的任何部分导致警报或侧栏，无论您希望在文档打开时显示什么

以下是官方示例代码：

/**
 * The onOpen function runs automatically when the Google Docs document is
 * opened. Use it to add custom menus to Google Docs that allow the user to run
 * custom scripts. For more information, please consult the following two
 * resources.
 *
 * Extending Google Docs developer guide:
 *     https://developers.google.com/apps-script/guides/docs
 *
 * Document service reference documentation:
 *     https://developers.google.com/apps-script/reference/document/
 */
function onOpen() {
  // Add a menu with some items, some separators, and a sub-menu.
  DocumentApp.getUi().createMenu('Sample')
      .addItem('Show alert', 'showAlert')
      .addItem('Show prompt', 'showPrompt')
      .addSeparator()
      .addItem('Show dialog', 'showDialog')
      .addItem('Show sidebar', 'showSidebar')
      .addSeparator()
      .addSubMenu(DocumentApp.getUi().createMenu('Document interaction')
          .addItem('Search and replace', 'searchAndReplace')
          .addItem('Insert at cursor', 'insertAtCursor')
          .addItem('Turn selection purple', 'turnSelectionPurple')
          .addItem('Create report in document', 'createReport'))
      .addToUi();
}


/**
 * Shows a message box in the Google Docs editor.
 */
function showAlert() {
  // Displays a dialog box with "Yes" and "No" buttons. Script execution will be
  // halted until the dialog is dismissed.
  var result = DocumentApp.getUi().alert(
      'Dialog title',
      'Are you sure you want to continue?',
      DocumentApp.getUi().ButtonSet.YES_NO);

  // Process the user's response.
  if (result == DocumentApp.getUi().Button.YES) {
    // The user clicked the "Yes" button.
    DocumentApp.getUi().alert('Proceeding with the operation...');
  } else {
    // The user clicked the "No" button or the dialog's close button.
    DocumentApp.getUi().alert('Canceling the operation...');
  }
}


/**
 * Shows an input box in the Google Docs editor.
 */
function showPrompt() {
  // Displays a dialog box with "OK" and "Cancel" buttons, as well as a text box
  // allowing the user to enter a response to a question.
  var result = DocumentApp.getUi().prompt('Upgrade your user experience!',
      'Please enter your name:', DocumentApp.getUi().ButtonSet.OK_CANCEL);

  // Process the user's response:
  if (result.getSelectedButton() == DocumentApp.getUi().Button.OK) {
    // The user clicked the "OK" button.
    DocumentApp.getUi().alert('The user\'s name is ' +
        result.getResponseText() + '. (And what a lovely name that is!)');
  } else if (result.getSelectedButton() == DocumentApp.getUi().Button.CANCEL) {
    // The user clicked the "Cancel" button.
    DocumentApp.getUi().alert('The user didn\'t want to provide a name.');
  } else if (result.getSelectedButton() == DocumentApp.getUi().Button.CLOSE) {
    // The user clicked the dialog's close button.
    DocumentApp.getUi().alert(
        'The user clicked the close button in the dialog\'s title bar.');
  }
}


/**
 * Shows a custom HTML user interface in a dialog above the Google Docs editor.
 */
function showDialog() {
  DocumentApp.getUi().showDialog(
      HtmlService
          .createHtmlOutput('<p>Hello from Google Apps Script!</p>')
          .setTitle('My custom dialog')
          .setWidth(400 /* pixels */)
          .setHeight(300 /* pixels */));
}


/**
 * Shows a custom HTML user interface in a sidebar in the Google Docs editor.
 */
function showSidebar() {
  DocumentApp.getUi().showSidebar(
      HtmlService
          .createHtmlOutput('<p>A change of speed, a change of style...</p>')
          .setTitle('My custom sidebar')
          .setWidth(350 /* pixels */));
}


/**
 * Performs a simple search and replace on the document's contents. A subset of
 * JavaScript regular expressions is supported; see the Apps Script reference
 * documentation for more information.
 */
function searchAndReplace() {
  var bodyElement = DocumentApp.getActiveDocument().getBody();
  bodyElement.replaceText('name_placeholder', 'Joe Script-Guru');
  bodyElement.replaceText('address_placeholder', '100 Script Rd');
  bodyElement.replaceText('city_placeholder', 'Scriptville');
  bodyElement.replaceText('state_placeholder', 'Scripting Bliss');
  bodyElement.replaceText('zip_placeholder', '94043');
}


/**
 * Inserts the sentence "Hey there!" at the current cursor location in boldface.
 */
function insertAtCursor() {
  var cursor = DocumentApp.getActiveDocument().getCursor();

  if (cursor) {
    // Attempt to insert text at the cursor position. If insertion returns null,
    // then the cursor's containing element doesn't allow text insertions.
    var element = cursor.insertText('Hey there!');
    if (element) {
      element.setBold(true);
    } else {
      DocumentApp.getUi().alert('Cannot insert text at this cursor location.');
    }
  } else {
    DocumentApp.getUi().alert('Cannot find a cursor in the document.');
  }
}


/**
 * Sets the background color of any selected text to purple. Not very useful,
 * perhaps, but it demonstrates how to read and modify the current document
 * selection.
 */
function turnSelectionPurple() {
  // Try to get the current selection in the document. If this fails (e.g.,
  // because nothing is selected), show an alert and exit the function.
  var selection = DocumentApp.getActiveDocument().getSelection();
  if (!selection) {
    DocumentApp.getUi().alert('Cannot find a selection in the document.');
    return;
  }

  var selectedElements = selection.getSelectedElements();
  for (var i = 0; i < selectedElements.length; ++i) {
    var selectedElement = selectedElements[i];

    // Only modify elements that can be edited as text; skip images and other
    // non-text elements.
    var text = selectedElement.getElement().editAsText();

    // Change the background color of the selected part of the element, or the
    // full element if it's completely selected.
    if (selectedElement.isPartial()) {
      text.setBackgroundColor(selectedElement.getStartOffset(),
          selectedElement.getEndOffsetInclusive(), '#69359c');
    } else {
      text.setBackgroundColor('#69359c');
    }
  }
}


/**
 * Constructs a simple report with three body sections and a footer in the
 * current Google Docs document.
 */
function createReport() {
  var title = 'Script Center Report';
  var summaryContents = 'This reports addresses...';
  var overviewContents = 'We undertook this project because...';
  var dataContents = 'We collected three samples of data...';

  var doc = DocumentApp.getActiveDocument();
  var body = doc.getBody();

  // Build up the report's title and abstract.
  var reportTitle = body.appendParagraph(title);
  reportTitle.setFontFamily(DocumentApp.FontFamily.ARIAL);
  reportTitle.setFontSize(24);
  reportTitle.setForegroundColor('#4a86e8');
  reportTitle.setAlignment(DocumentApp.HorizontalAlignment.CENTER);

  var execSummary = body.appendParagraph('Executive Summary');
  execSummary.setFontSize(14);
  execSummary.setSpacingBefore(14);
  execSummary.setBold(true);

  var execBody = body.appendParagraph(summaryContents);
  execBody.setFontFamily(DocumentApp.FontFamily.TIMES_NEW_ROMAN);
  execBody.setFontSize(12);
  execBody.setSpacingBefore(6);

  // Build up the report's contents.
  var overview = body.appendParagraph('Project Overview');
  overview.setFontSize(14);
  overview.setSpacingBefore(14);
  overview.setBold(true);

  var overviewBody = body.appendParagraph(overviewContents);
  overviewBody.setFontFamily(DocumentApp.FontFamily.TIMES_NEW_ROMAN);
  overviewBody.setFontSize(12);
  overviewBody.setSpacingBefore(6);

  var data = body.appendParagraph('Project Data');
  data.setFontSize(14);
  data.setSpacingBefore(14);
  data.setBold(true);

  var dataBody = body.appendParagraph(dataContents);
  dataBody.setFontFamily(DocumentApp.FontFamily.TIMES_NEW_ROMAN);
  dataBody.setFontSize(12);
  dataBody.setSpacingBefore(6);

  // Build up the report's footer.
  var footer = doc.addFooter();

  var divider = footer.appendHorizontalRule();

  var footerText = footer.appendParagraph('Confidential and proprietary');
  footerText.setFontSize(9);
  footerText.setForegroundColor('#4a86e8');
  footerText.setAlignment(DocumentApp.HorizontalAlignment.RIGHT);

  return doc;
}

在Document中创建下拉列表

2 个答案:

以下是官方示例代码：