I’m learning NodeJS and MongoDB. I dont know what is happening with this function. If I make a console.log before return user, it works fine (just print an JSON array with all info of the collection) The problem is when I call it from another file (in my case, the router). If I do this, I receive an empty json.
Tag: json
Getting JSON object from a arraylist
I have specific problem with axios to getting JSON object from my arraylist, so instead of display my displayName on my nav bar, it display all response headers information, i don’t know why ? : that my json list from my localhost : that my code : Answer Take a look at the axios docs. The response object contains much
React – n of my JSON.String disappears after getting put in div
In my NFTDetails component is a description that comes out of a JSON. There are nn in it. There is no new line when I use the value of the JSON in a div, but there are new lines in the Firefox console when I console.log() it. How can I use the n to display new Lines in my div.
Javascript argparse with JSON config
I’m trying to integrate argparse into my Javascript program, such that all arguments can be loaded from an external config file, and then those values can be overridden with provided CLI arguments afterwards. To do this, I decided to read a config file & parse it into a JSON object, then iterate through the keys and set the default values
Change a JSON value with an MUI Switch component
I am setting the state of an MUI switch based on the response from an API. The Active field in this API response dictates whether the Switch is checked or unchecked. The switch is checked if the JSON field is 1, and un-checked if the field is 0. When I manually check or un-check the switch, I want to reflect
How Do I Correctly Serialize and Send PayPal Transaction ID to Django Backend Doing Standard Client Side Integration
I’m trying to get PayPal’s transaction ID after the payment was approved on the client-side. I’m doing client-side integration of PayPal and Django. I can totally get the Payment ID and order ID and so forth, but these will be discarded by PayPal after the payment got approved. PayPal only recorded Transaction ID which can be used to track the
Miagration Asp.Net Core 2 to .Net 6 gave me XMLHttpRequest problems
I folks, I just migrated my ASP.Net Core 2 MVC app to .Net 6, but since that, I have a weird problem: my XMLHttpRequest responses texts are always empty, “{}” or [{},{},{},{}] for arrays, despite my backend really returning data. Here’s an example of a controler method (TestLoad) returning a simple class (TestClass). Notice that when I break on the
Unable to retrieve specific elements from JSON api
Implement a function fetchDataForUser, which fetches data from a remote JSON api and then returns a part of it. Since this is a network call, it will need to be an asynchronous function and return the data via a callback. JSON Data: https://gist.githubusercontent.com/kvirani/f7d65576cc1331da1c98d5cad4f82a69/raw/4baad7566f0b6cd6f651c5d3558a015e226428b5/data.json The callback should be called with two arguments: error: if request comes back with an err, pass
Executing a JavaScript file when running ng build
I would like to run a JavaScript file in my Angular application every time I run ng build. To be more precise, I want this file to be executed before the build process so that the changes that it makes are present in the build. Its a simple script that reads the app version and its dependencies and write them
Get the id of an object in a json request? [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 9 months ago. Improve this question So I have to get the first object of this list: } I don’t know beforehand the IDs [‘2489’] and