nodejs

page_type	description	products	languages	extensions	urlFragment
sample	Demonstrating the feature of typeahead search (static and dynamic) control in Adaptive Cards.	office-teams office office-365	nodejs	contentType createdDate samples 12/24/2021 12:00:00 AM	officedev-microsoft-teams-samples-bot-type-ahead-search-adaptive-cards-nodejs

Typeahead search control in Adaptive Cards

This sample shows the feature of typeahead search (static and dynamic) control in Adaptive Cards.

Use the bot command staticsearch to get the card with static typeahead search control and use bot command dynamicsearch to get the card with dynamic typeahead search control.

Static search: Static typeahead search allows users to search from values specified within input.choiceset in the Adaptive Card payload.

Dynamic search: Dynamic typeahead search is useful to search and select data from large data sets. The data sets are loaded dynamically from the dataset specified in the card payload.

Dynamic search results:

On Submit button click, the bot will return the choice that we have selected.

Prerequisites

• NodeJS
• ngrok or equivalent tunnelling solution

1. Setup for Bot

In Azure portal, create a Azure Bot resource.

• Ensure that you've enabled the Teams Channel

2. Run your bot sample

1. Clone the repository

   git clone https://github.com/OfficeDev/Microsoft-Teams-Samples.git

2. In the folder where repository is cloned navigate to samples/bot-type-ahead-search-adaptive-cards/nodejs

3. Install node modules

   Inside node js folder, open your local terminal and run the below command to install node modules. You can do the same in Visual Studio code terminal by opening the project in Visual Studio code.

   npm install

4. Run ngrok - point to port 3978

   ngrok http -host-header=rewrite 3978

5. Open the .env configuration file in your project folder (or in Visual Studio Code) and update the MicrosoftAppId and MicrosoftAppPassword with your app's base url. (Note the ClientId is the AppId created in step 1 (Setup for Bot), the ClientSecret is referred to as the "client secret" in step 1 (Setup for Bot) and you can always create a new client secret anytime.)

6. Run your app

   npm start

7. Manually update the manifest.json

   • Edit the manifest.json contained in the appPackage/ folder to replace with your MicrosoftAppId (that was created in step1.1 and is the same value of MicrosoftAppId in .env file) everywhere you see the place holder string {MicrosoftAppId} (depending on the scenario the Microsoft App Id may occur multiple times in the manifest.json)
   • Zip up the contents of the appPackage/ folder to create a manifest.zip
   • Upload the manifest.zip to Teams (in the left-bottom Apps view, click "Upload a custom app")

Further reading

• Bot Framework Documentation
• Bot Basics
• Send Notification to User in Chat
• Send Notification to User in Team
• Send Notification to User