I have to give a hover effect to a certain element that has an id “address-instructions”. I have used UseEffect so that it is only accessed after being rendered, but I still get Uncaught TypeError: Cannot set properties of null (setting ‘onmouseover’) , which indicates that the compone…
Tag: javascript
Get a specific object from an array of objects [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 7 months ago. Improve this question Here is the sample input How to get an output that would be like Thank you in advance Answe…
Document resize event is not working in javascript/react
I want to look for a resize event and then set the graph’s current width based upon widow width. Below is the code that registers an event inside the useEffect – None of the above logs working. And if I use onresize to listen event it works. This is happening for Chrome as well for Mozilla. What I…
Implement the function endangeredSpecies that returns how endangered a species is on a particular continent
An HTML div element contains lists of endangered species grouped by continent and the species population status. Implement the function endangeredSpecies that returns how endangered a species is on a particular continent. For example, endangeredSpecies(‘North America’, ‘American bison’…
Button changing newest div item instead of the correct
I created a div table of sorts, where there is a button, and that button creates a box, and what is supposed to happen is that you can click any of the {x} boxes and it colors it black However, instead of coloring that box black(or white), it colors the newest one black(or white). How do I change this? HTML:
“Permission denied to access property “__v_isRef” on cross-origin object” error in NuxtJS
I’m trying to embed a Twitch player on a website using Vue 2 with Nuxt. A minimal component would look like this: I imported the Twitch js file in the head element in nuxt.config.js. The player works fine as long as the scope is within the setupPlayer() method. Once I try to assign the tempPlayer object…
The number of people cannot be initialized in the word chain game
This is a word chain game I made. When the game is over, the text is initialized. Other texts are initialized fine, but the text in span.number-of-people is not. In the console window console.log(numberOfPeople.textContent); It looks like it has been initialized. But why is the number not erased from the scre…
How to get retrieve twitter user id from twitter handle using the twitter v2 API
I am currently using the twitter v2 API, using the following npm package link I require the userID and not the twitter handle for this command. How would I be able to get the twitter user id from the twitter handle using the twitter API? Answer You would use client.v2.userByUsername(‘handle’); and…
Unable to accessible some code in TypeScript TS
I have a simple if else code in TypeScript.But in some code unable to access it.It shows me the following error, “Cannot read properties of undefined (reading ‘setNewsProvider’)” Code Answer Inside the forEach loop you enter a function, the function has it’s own this value. To av…
How can validate and send react form data to fire base data base?
I try it but not working Here what I pass in body? There are many fields in my form but here I show some That is code which I try but it not working anybody review it and give your valuable comments and suggestions Basically I want form validation using react hook form,its done but when I stuck in passing