Can an adaptive card used in an adaptive dialog in a templated fashion?

Question

I would like to return an Adaptive card via SendActivity in an Adaptive Dialog.

The code to do this looks like:

new OnIntent("Help")
{
    Actions = new List<Dialog>()
    {
        new SendActivity("${Help-Root-Dialog()}")
    }
},

But, I'd like to include a parameter in the call to create the adaptive card. Let's say a username (and therefore personalize the message to the user. Is there a way this can be done?

Answer 1

Found a few ways to do this:

1. Use SetProperty before the card is invoked in the conversation

new SetProperty()
{
    Property = "conversation.gameCreateDate",
    Value = DateTime.Now.ToString()
},

new SendActivity("${PlayGameCard()}"),
//In .lg file:
# PlayGameCard
[Activity
    Attachments = ${json(AdaptiveCard.Definition())}
]

//...
{
    "type": "TextBlock",
    "spacing": "None",
    "text": "Created ${conversation.gameCreateDate}",
    "isSubtle": true,
    "wrap": true
}
//...

2. Send a parameter when calling the card, as is done in the AdaptorWithErrorHandler middleware.

await turnContext.SendActivityAsync(ActivityFactory.FromObject( _templates.Evaluate("SomethingWentWrong", exception)));

I used option 1, but 2 seems to be the way.