I use node-fetch , and I get the body of the site this way: The console displays the full body of the entire page. But I want to get a specific element with a certain class. How do I change the code to do this? Answer You can use cheerio.js. It is an implementation of jQuery for node. The below
Tag: node-fetch
Extract the price only from api using node-fetch array
I am sorry for a basic question, I have been trying to extract only the price using node-fetch from API The error I am receiving is Please, any suggestion is greatly appreciated Answer There are several things that you need to check out Errors reagarding cjs/loader.js have little or nothing to do with your co…
Sending Headers with a GET request to Third Party API
I am trying to build a small full-stack application, where my frontend code will only interact with my backend, and the backend will call Third Party API to fetch results and then do whatever it wants with it.The third party API I am using requires an Accept , app_id and app_key headers for any request. I can…
Nodejs Parse fetch response containing object [Symbol(map)]
I do not know how to access the parameter x-error-detail-header. I receive this response headers from a request using node-fetch npm package: My problem is that I do not know how to access the parameters that are inside [Symbol(map)] object. Answer It is a Headers object. It has e.g. get and forEach methods. …
Catch block not working in node fetch
Trying to learn, Javascript. Pardon if this is really a basic thin i am missing. I am trying to run node-fetch to a wrong url, and i expect that it should be catched and log my appropriate message. However when i run this file through node, it gives me uncatched error Answer Its this part that is uncatched: T…
Node Fetch Post Request using Graphql Query
I’m trying to make a POST request with a GraphQL query, but it’s returning the error Must provide query string, even though my request works in PostMan. Here is how I have it running in PostMan: And here is the code I’m running in my application: Any ideas what I’m doing wrong? Is it p…