如何在 cardFactory bot 框架 sdk v4 中添加字幕

How do you add subtitle in cardFactory bot framework sdk v4

如何制作这个:

看起来像这个:

第一张图片的代码为:

const dpCard = CardFactory.heroCard(
                            'Incomplete Application',
                            null,
                            CardFactory.actions([
                                {
                                    type: 'openUrl',
                                    title: 'Proceed',
                                    value: 'https://chatbot.ewbconsumerlending.com/chatdemo.html?ref=' + stepContext.values.userMain.psid
                                }
                            ])
                        );
                        await stepContext.context.sendActivity({ attachments: [dpCard] });

CardFactory seems to have no subtitle property. So I wonder how can I mechanize the subtitle 的 FB 在他们的按钮中。 (我可以在heroCard中使用其他参数吗?如果可以,我该如何使用它?)谢谢!

解决:我猜other?: Partial in CardFactory class只是一个object

const dpCard = CardFactory.heroCard(
                            'Incomplete Application',
                            null,
                            CardFactory.actions([
                                {
                                    type: 'openUrl',
                                    title: 'Proceed',
                                    value: 'https://chatbot.ewbconsumerlending.com/chatdemo.html?ref=' + stepContext.values.userMain.psid
                                }
                            ]),
                            {
                                subtitle: 'You can continue your application by clicking the button below'
                            }
                        );

从上面的代码来看,{ subtitle: '' } 是不同的,但工作原理相同。