Invoke Lambda function on button click in React

Question

To start I just want to say that I'm really new to AWS overall (1-2 weeks). So I might not think correct from start.

I'm working on an app where I want to click a button in JSX and trigger a Lambda function that gets data from a dynamodb table and shows it in the UI.

I'm writing the infrastructure as code using aws cdk. How should I face this? Do you have any guides that I can follow?

Alin Andrei · Accepted Answer · 2021-06-15 12:17:56Z

10

Welcome! Please have a look on this guide.

With AWS, it's a best practice to create an AWS API Gateway, which acts as your HTTP/HTTPS/API web server.

Within this API gateway, you can integrate a Lambda function with a route (e.g. GET /users), where that Lambda function grabs the data from AWS DynamoDB process it as you wish and returns the output.

To integrate it with your code, you create an HTTP GET/POST request to the API gateway URL.

answered Jun 15, 2021 at 12:17

Alin Andrei

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gospecomid12 Over a year ago

Thank you. I will look into this guide!

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