Category "javascript"

Error creating json file in node js

I have followed many solutions provided in the previous questions but mine is not working. The problem is in .json extension. Whenever I use filename.json, the

Fetch doesn't retrive data

I am currently building a login form which will be using a restAPI for the registration/Auth but I'm receiving a 401 error when using fetch to test the retrieve

How does one, from an array of objects, collect and aggregate the merged variant of all objects with a specific equal property value?

const portfolio = [ { name: 'Mark', stock: 'FB' }, { name: 'Steve', stock: 'AAPL' }, { name: 'Tim', stock: 'AAPL' }, { name: 'Steve', stock: 'MSFT' },

Trouble displaying geometries on leaflet.js map

I am attempting to load a very large geojson to a leaflet map. The map is written in a JavaScript script and is referenced by the HTML script as is outlined bel

Columns not stacking up with HighCharterR in the tooltip

I am trying to display a stacked Column Chart on tooltip (using HighCharter api in R). I was able to get a column chart displayed as the tooltip but the bars ar

React Antd: How to remove spacing between vertical divider and any content right next to it?

</div> <Divider type="vertical" style={{ width: "5px", height: "auto" , marginRight : '0px' , padding : '0 0'}} /> <div style={{ padding : '0 0'

Override Mantine styles to only one element

In my React project, I am using Mantine's library accordion in two different components: Search.jsx and Profile.jsx. The point is I need to accurately customize

const elements defined in js module - cant access as DOM content not loaded yet

Using the below example. The const element test_el is null because the DOM content isn't loaded yet. So test() raises an error. Wrapping the const definition in

Filter by date using React Hook

There are 2 methods of filter by date and by letters , they should work together and separately. 2.I thought I can combine them , but nothing happened and tried

Select2 doesn't automatically set selected value on CentOS 7

I have a select2 to display list of timezone and automatically set selected value, codes below works properly in development environment (ASP MVC Net Core 3.1),

Unable to publish scoped NPM package on internal Artifactory

i am trying to publish a simple (there is only a js file inside) scoped NPM package on my company's Artifactory. I followed all the documentation available both

React js ecommerce price change when size and material variants option selected

I am trying to get the final price in the productInfo page when the material and size variants options are selected. In the data.js: export const productItems =

How to take the result of two randomly generated values from two functions and add them together?

Both the first and second functions (n1 and n2) output a random number from their respective arrays into the console. Issues arise when I try to add these two g

clientScript() function in testcafe isn't working on all pages

According to Testcafe's documentation, I should be able to inject a clientScript into all pages: https://testcafe.io/documentation/402843/guides/advanced-guides

How to get component loaded state in Next.js?

I am working on a simple Pokedex that shows all pokemon, I am displaying all the cards by using a map function on an array of pokemon objects like this: {pokemo

how to apply fluent validation for server side

here I used client side validation its working fine but i also need to apply server side validation if (_eaches > _receivedCases) { $("#EachesMessage_"

A form isn't working when showing mobile view

I'm trying to set a mobile view for my site. In this particular case i have to show two different forms according to the width of the page (under 400px it shows

TypeError: doc is not a function at addSubCollectionDocument

I'm trying to add a new document to a non-existing sub-collection in a document(solutionsCollection/docID/commentsSubCollection). But I'm getting this error mes

Change language in DatePicker Ant Design

I have some problem with change language of month and days in my DatePicker from Ant Design. I want my DatePicker looks like this: want I try to use this https:

Async calls within setInterval where every next is dependent on previous

I have a setInterval setup which internally calls an API. Based on the api response I manage previousState & currentState variables. I need to make sure tha