Google Apps 脚本同时使用撰写更新主题和抄送

Question

我想打开撰写 UI 并能够同时更新草稿主题/收件人/和抄送，而不是在多个操作中。

Google 为您提供的示例代码无法立即使用，您需要更正错误。 这是工作代码。

/**
     * Compose trigger function that fires when the compose UI is
     * requested. Builds and returns a compose UI for inserting images.
     *
     * @param {event} e The compose trigger event object. Not used in
     *         this example.
     * @return {Card[]}
     */
    function startApp(e) {
      return [buildComposeCard()];
    }

    /**
     * Build a card to display interactive buttons to allow the user to
     * update the subject, and To, Cc, Bcc recipients.
     *
     * @return {Card}
     */
    function buildComposeCard() {

      var card = CardService.newCardBuilder();
      var cardSection = CardService.newCardSection().setHeader('Update email');
      cardSection.addWidget(
          CardService.newTextButton()
              .setText('Update subject')
              .setOnClickAction(CardService.newAction()
                  .setFunctionName('applyUpdateSubjectAction')));
      cardSection.addWidget(
          CardService.newTextButton()
              .setText('Update To recipients')
              .setOnClickAction(CardService.newAction()
                  .setFunctionName('applyUpdateToRecipientsAction')));
      cardSection.addWidget(
          CardService.newTextButton()
              .setText('Update Cc recipients')
              .setOnClickAction(CardService.newAction()
                  .setFunctionName('applyUpdateCcRecipientsAction')));
      cardSection.addWidget(
          CardService.newTextButton()
              .setText('Update Bcc recipients')
              .setOnClickAction(CardService.newAction()
                  .setFunctionName('applyUpdateBccRecipientsAction')));
      return card.addSection(cardSection).build();
    }

    /**
     * Updates the subject field of the current email when the user clicks
     * on "Update subject" in the compose UI.
     *
     * Note: This is not the compose action that builds a compose UI, but
     * rather an action taken when the user interacts with the compose UI.
     *
     * @return {UpdateDraftActionResponse}
     */
    function applyUpdateSubjectAction() {
      // Get the new subject field of the email.
      // This function is not shown in this example.
      var subject = ['this is a subject'];
      var response = CardService.newUpdateDraftActionResponseBuilder()
          .setUpdateDraftSubjectAction(CardService.newUpdateDraftSubjectAction()
              .addUpdateSubject(subject))
          .build();
      return response;
    }

    /**
     * Updates the To recipients of the current email when the user clicks
     * on "Update To recipients" in the compose UI.
     *
     * Note: This is not the compose action that builds a compose UI, but
     * rather an action taken when the user interacts with the compose UI.
     *
     * @return {UpdateDraftActionResponse}
     */
    function applyUpdateToRecipientsAction() {
      // Get the new To recipients of the email.
      // This function is not shown in this example.
      var toRecipients = ['johhny.appleseed@gmail.com'];
      var response = CardService.newUpdateDraftActionResponseBuilder()
          .setUpdateDraftToRecipientsAction(CardService.newUpdateDraftToRecipientsAction()
              .addUpdateToRecipients(toRecipients))
          .build();
      return response;
    }

    /**
     * Updates the Cc recipients  of the current email when the user clicks
     * on "Update Cc recipients" in the compose UI.
     *
     * Note: This is not the compose action that builds a compose UI, but
     * rather an action taken when the user interacts with the compose UI.
     *
     * @return {UpdateDraftActionResponse}
     */
    function applyUpdateCcRecipientsAction() {
      // Get the new Cc recipients of the email.
      // This function is not shown in this example.
      var ccRecipients = ['big.blue@montana.com'];
      var response = CardService.newUpdateDraftActionResponseBuilder()
          .setUpdateDraftCcRecipientsAction(CardService.newUpdateDraftCcRecipientsAction()
          .addUpdateCcRecipients(ccRecipients))
          .build();
      return response;
    }

    /**
     * Updates the Bcc recipients  of the current email when the user clicks
     * on "Update Bcc recipients" in the compose UI.
     *
     * Note: This is not the compose action that builds a compose UI, but
     * rather an action taken when the user interacts with the compose UI.
     *
     * @return {UpdateDraftActionResponse}
     */
    function applyUpdateBccRecipientsAction() {
      // Get the new Bcc recipients of the email.
      // This function is not shown in this example.
      var bccRecipients = ['spacer@gmail.com'];
      var response = CardService.newUpdateDraftActionResponseBuilder()
          .setUpdateDraftBccRecipientsAction(CardService.newUpdateDraftBccRecipientsAction()
              .addUpdateBccRecipients(bccRecipients))
          .build();
      return response;
    }

打开该代码时，它看起来像这样的组合 UI 显示。

然而

这些链接一次只能工作一个并关闭屏幕。 您必须在多个动作中执行所有动作。 我希望它一次能够执行一个以上的动作。

例如，如果我单击“更新主题”，则操作有效并且撰写 UI 屏幕关闭，但我不想再次打开插件以添加 CC email 地址。

Answer 1

我相信你的目标如下。

• 您想在对话框中一键运行applyUpdateSubjectAction() 、 applyUpdateToRecipientsAction() 、 applyUpdateCcRecipientsAction()和applyUpdateBccRecipientsAction()这些函数。

在这种情况下，如何进行以下修改？

修改后的脚本：

请修改buildComposeCard()如下。

function buildComposeCard() {
  var card = CardService.newCardBuilder();
  var cardSection = CardService.newCardSection().setHeader('Update email');
  cardSection.addWidget(CardService.newTextButton().setText('Update email').setOnClickAction(CardService.newAction().setFunctionName('applyUpdateEmail')));
  return card.addSection(cardSection).build();
}

并且，请添加以下 function。

function applyUpdateEmail() {
  var subject = ['this is a subject'];
  var toRecipients = ['johhny.appleseed@gmail.com'];
  var ccRecipients = ['big.blue@montana.com'];
  var bccRecipients = ['spacer@gmail.com'];

  return CardService.newUpdateDraftActionResponseBuilder()
  .setUpdateDraftSubjectAction(CardService.newUpdateDraftSubjectAction().addUpdateSubject(subject))
  .setUpdateDraftToRecipientsAction(CardService.newUpdateDraftToRecipientsAction().addUpdateToRecipients(toRecipients))
  .setUpdateDraftCcRecipientsAction(CardService.newUpdateDraftCcRecipientsAction().addUpdateCcRecipients(ccRecipients))
  .setUpdateDraftBccRecipientsAction(CardService.newUpdateDraftBccRecipientsAction().addUpdateBccRecipients(bccRecipients))
  .build();
}

• 在此修改中，您可以在打开的对话框中看到“更新电子邮件”。 当您单击它时，会运行addUpdateSubject 、 addUpdateToRecipients 、 addUpdateCcRecipients和addUpdateBccRecipients 。

笔记：

• 当您修改 Google Apps 脚本时，请将部署修改为新版本。 这样，修改后的脚本就会反映到插件中。 请注意这一点。

参考：

• Class UpdateDraftActionResponse
• Class 更新DraftActionResponseBuilder