Bot Framework v4英雄卡共享按钮

Question

I am working on building bot using v4 of bot framework. I have the functionality to share the hero card within the channel. ie If the bot is deployed in facebook we need to share within the contacts same for skype too. How can I achieve this?

Desired output like this

Thanks in Advance.

Answer 1

Skype

Any card sent through Skype already has the functionality to be forwarded to other users. All the user has to do is press the forward button that displays on the side of the card. However, Skype does not support adding a share button directly on the card.

Facebook

You have to send a Messenger Template through the activity's channel data to include the share functionality on Facebook Messenger. In the template's element, you have to add a button with type element_share . See the example below.

await turnContext.sendActivity({
  channelData: {
    "attachment": {
      "type": "template",
      "payload": {
        "template_type": "generic",
        "elements": [
          {
            "title": "Three Strategies for Finding Snow",
            "subtitle": "How do you plan a ski trip to ensure the best conditions? You can think about a resort’s track record, or which have the best snow-making machines. Or you can gamble.",
            "image_url": "https://static01.nyt.com/images/2019/02/10/travel/03update-snowfall2/03update-snowfall2-jumbo.jpg?quality=90&auto=webp",
            "default_action": {
              "type": "web_url",
              "url": "https://www.nytimes.com/2019/02/08/travel/ski-resort-snow-conditions.html",
              "messenger_extensions": false,
              "webview_height_ratio": "tall"
            },
            "buttons": [{
              "type":"element_share"
            }]
          }
        ]
      }
    }
  }
});

Hope this helps!