window.onload = function() {

var btn = document.querySelectorAll("button");

var taxt = ["woui" , "wowo" , "wiwo" , "wawa"]

for(var b = 0; b < 3 ; b++ ) {

btn[b].addEventListener("click" ,ddo ) ;

} ;

function ddo () {

alert(taxt[b])

}

Hey everyone,

I've started creating JavaScript tutorials on YouTube and I'm excited to dive deeper into this fascinating language. JavaScript, originally known as Mocha, has come a long way since its inception in 1995 by Brendan Eich at Netscape Communications Corporation.

Currently, I'm covering fundamentals like keywords, variables, and the nuances between let and var. But I'm here to ask for your help! Do you have any tips, resources, or suggestions to enhance my learning journey?

Looking forward to your insights!

https://youtu.be/OOM7WZE9dXE

If someone with no background in tech and wants to break into tech.

Would you recommend web development or another field?

hello, my points program for school is made with java script, last year I could see my points before they became public. This year I can't, anyone who could help me bypass this program?

Learn how to create customizable and secure login pages that match your branding to enhance user experience and conversion rates.

Read more…

To implement conditional classnames in ReactJS, developers typically rely on conditional statements, such as if-else or ternary operators, to determine which class names should be applied. Here's a simple example that demonstrates how conditional classnames can be used in a React component:

import React from 'react';
import './Button.css';

const Button = ({ isPrimary }) => {
  const buttonClass = isPrimary ? 'primary' : 'secondary';

  return (
    <button className={`button ${buttonClass}`}>
      {isPrimary ? 'Primary Button' : 'Secondary Button'}
    </button>
  );
};

export default Button;

In the example above, the Button component receives a prop called isPrimary
which determines whether the button should have a primary or secondary style. By using a conditional statement, the buttonClass variable is assigned either the value 'primary' or 'secondary'. These values are then interpolated within the className attribute of the button element. In this case, the CSS class names used are 'button', 'primary', and 'secondary'. By combining them dynamically using template literals, the appropriate class name is applied to the button element based on the value of isPrimary.

By utilizing conditional statements, developers can easily toggle class names based on specific conditions, enabling the creation of interactive components that adapt to user interactions and application state. With the support of libraries and utilities, working with conditional classnames becomes even more efficient and maintainable.

Learn >> Step by Step explanation to applying condition classname

What is the DOM?

The DOM is the structure of a webpage. It's like a tree, with each element on the page being a part of the tree. By working with the DOM, we can change the content, style, and behavior of the webpage using JavaScript.

How Can We Change the Web Page to Look and Work How We Want?

• Selecting Elements: This is where we target the specific node we want to work with. We can use various methods like getElementById for unique elements or getElementsByTagName to grab all elements of a specific tag type.

• Modifying Content: Once we have our element, we can change its inner text using innerHTML or specific properties like .textContent. This lets us update information dynamically, like refreshing a live score or displaying user-generated content.

• Style Tweaks: The DOM isn't just about text; we can also control the look and feel. Using the .style property, we can change element colors, fonts, and even add animations to create a more engaging experience.

• Adding and Removing Elements: Want to create a dynamic list that populates as users add items? Or maybe you need to remove an element after a certain action? DOM manipulation allows us to do both. We can use methods like createElement and appendChild to insert new nodes into the tree, and removeChild to take them out.

Here are some of the cool things you can achieve with DOM mastery:

• Create interactive forms that validate user input.

• Build dynamic menus that change based on user actions.

• Implement real-time features like chat applications or live tickers.

• Craft stunning visual effects and animations.

These online editors, is there one where we can expose only parts of our codebase but still give the ability of running the project. Ie all the env variables are set, but depending on authorisation the user can't see them?

Hello fellow developers! We are excited to inform you that a new function, `isPrime`, has been added to our repository of one-line JavaScript utility codes. This function can be used to determine whether a given number is prime or not.

The `isPrime` function takes a number as input and performs a series of checks to determine its primality. It considers numbers greater than 1 and checks if they are divisible by any numbers in the range from 2 to the square root of the given number. Employing this efficient algorithm, it provides accurate results for prime number identification.

Feel free to explore the repository and make use of this handy function in your JavaScript projects. We encourage you to contribute, share your feedback, and suggest enhancements to the repository to further enrich our community-driven collection of one-line JavaScript utility codes.

Join us today and let's empower each other with our coding prowess!

Repository Link: one-line-javascript-utility-codes

I’m working on a sample problem for ATA and I keep getting an “illegal parenthesized expression” error. Can someone tell me what I’m doing wrong and how can I fix it?

Moving Elements in JavaScript means automatically changing the position of an element without any interaction. We can move the element by using both CSS and Javascript.  If you want to move an HTML element in javascript, we need to create setInterval function and use the "left" property inside it. You can execute a function repeatedly at a specific time interval by creating the setInterval function. So, in this article, we will see how to move elements in Javascript.

JS:

 	var x =0
	window.onload = function(){
		var box = document.getElementById("box")
		setInterval(function(){
			x++
			box.style.left=x + 'p'
		},10)
	}

Click here to see : 3 Steps to moving element

https://javascript-tips.weebly.com/