Bot builder : Adaptive cards - call a method when submitting - azure

Question

I need to create a form in which the user has to fill it and to send it. So i have to create a submit button that calls another method but i couldn't find the link between the submit action and the call to another method.
The script of my form is :
public Attachment CreateAdaptiveCardwithEntry()
{
var submitActionData = JObject.Parse("{ \"Type\": \"SaveFunction\" }");
var card = new AdaptiveCard()
{
Body = new List<CardElement>()
{
// Hotels Search form
new TextBlock() { Text = "Titre de la note des frais" },
new TextInput()
{
Id = "titre",
Speak = "<s>Veuillez saisir le titre</s>",
Placeholder = "Veuillez saisir le titre",
Style = TextInputStyle.Text
},
},
Actions = new List<ActionBase>()
{
new SubmitAction()
{
DataJson = submitActionData.ToString()
}
}
};
The script of my card is :
var replyMessage = context.MakeMessage();
replyMessage.Attachments = new List<Attachment> { FraisDialog.CreateAdaptiveCardwithEntry() };
await context.PostAsync(replyMessage, CancellationToken.None);
context.Wait(MessageReceived);
the script in MessageReceivedAsync is :
public virtual async Task MessageReceivedAsync(IDialogContext context, IAwaitable<IMessageActivity> result)
{
var message = await result;
if (message.Value != null)
{
// Got an Action Submit
dynamic value = message.Value;
string submitType = value.Type.ToString();
switch (submitType)
{
case "SaveFunction":
await context.PostAsync("Please complete all the search parameters:\n");
return;
}
}
}
In this example i need to send the information with the Id = "titre" and pprocess it afterwards, i don't know how to send it(DataJson ?) and where(MessageReceivedAsync ?). Can someone help me ? do i need to create another dialog just for the card ?
Ps : all this code is in rootDialog.

Answer 1

i'm not getting the message 'Please complete all the search parameters'
If all of your code is in RootDialog then please use context.Wait(MessageReceivedAsync); after sending your attachment.
i need to send the information with the Id = "titre" and process it afterwards
When clicking the submit button, the form data is send to MessageReceived method as usual. If you want to just access the fields in the adaptive card you can access the dynamic variable value. Here is an example.
var message = await result;
if (message.Value != null)
{
// Got an Action Submit
dynamic value = message.Value;
string submitType = value.Type.ToString();
switch (submitType)
{
case "SaveFunction":
if(value.titre == "")
{
await context.PostAsync("Please complete all the search parameters:\n");
}
else
{
await context.PostAsync($"You entered {value.titre}");
}
return;
}
}