I have an index.html EJS rendered by a koa/Node.js app which contains a javascript snippet to post data about the current page to the same app, to an endpoint to save in a database. The javascript code ( an AJAX…
I'm new to Next.js and I'm trying to understand the suggested structure and dealing with data between pages or components. For instance, inside my page home.js, I fetch an internal API called /api/user.js which returns some user data from MongoDB.…
I'm trying to remove jQuery from some code. I only use it for POST operations so I want to drop it and use fetch() instead. But I can't get fetch() to work using the same data. The php file is…
I have created a react app using create-react-app and an express server using express-generator. My react app is running on http://localhost:3000 and my express server is running on http://localhost:8080. In my component I am making a POST fetch request to…
Trying over a week so far with no success, to find out why I can't get the response from my controller. Note I am not fluent in JS, only C#, but I already have a good understanding of what the…
Background: I am working with the Shopify ScriptTag which allows me to add a JavaScript file on the storefront. All I have is that script file. Current Behaviour: There is an option, "Buy It Now", which allow customers to checkout…
I know this has been addressed a lot of times on SO, but all the answers are mostly in the vein of "add a certain header to the server". In this case, the API (Shopify) works perfectly fine and can…
I have following code which I using for handling Magento 2 REST API. return new Promise((resolve, reject) => { fetch(uri, { method, headers, body: JSON.stringify(data) }) .then(response => { return response.json(); }) .then(responseData => { resolve(responseData); }) .catch(error => {…
I am trying to call the Twitter API in a React App and get the following error Fetch API cannot load https://api.twitter.com/1.1/account/verify_credentials.json. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.…
So I've been building an app that uses the Fetch API to make a request. Unfortunately, I think the code shown in the Facebook docs are (may be?) incorrect. Problem When starting the app, Fetch makes a call to a…