I'm trying to fetch some data from the REST API of HP Alm. It works pretty well with a small curl script - I get my data. Now doing that with JavaScript, fetch and ES6 (more or less) seems to be a bigger issue. I keep getting this error messag...
I'm trying to POST a JSON object using fetch. From what I can understand, I need to attach a stringified object to the body of the request, e.g.: fetch("/echo/json/", { headers: { 'Accept': 'application/json'...I tried a ReactJS fetch call to a REST-API and want to handle the response. The call works, i get a response, which i can see in Chrome Dev Tools: function getAllCourses() { fetch('http://localhost:8080/course', { method: 'POST'...There is a new API for making requests from JavaScript: fetch(). Is there any built in mechanism for canceling these requests in-flight?...
My browser is logging the following message in the devtools console: No 'Access-Control-Allow-Origin' header is present on the requested resource.… The response had HTTP status code 503. Background: I have two apps. One that is an...
I have some parameters that I want to POST form-encoded to my server: { 'userName': '[email protected]', 'password': 'Password!', 'grant_type': 'password' } I'm sending my request (cur...If I have an array of urls: var urls = ['1.txt', '2.txt', '3.txt']; // these text files contain "one", "two", "three", respectively. And I want to build an object that looks like this: var text =...
If I want to download a file, what should I do in the then block below? function downloadFile(token, fileId) { let url = `https://www.googleapis.com/drive/v2/files/${fileId}?alt=media`; return fetch(url, { method: 'GET', header...Perhaps I misunderstood how catching errors with async/await is supposed to work from things articles like this https://jakearchibald.com/2014/es7-async-functions/ and this http://pouchdb.com/2015/03/05/taming-the-async-beast-with-es7.html, but my...
I'm trying to use the new Fetch API: I am making a GET request like this: var request = new Request({ url: 'http://myapi.com/orders', method: 'GET' }); fetch(request); However, I'm unsure how to add a query string t...©2020 All rights reserved.