<p>This is how you write a simple if/else statement. Helps your program make a decision.</p> if (a > 0) result = "a is greater than 2"; else. result = "a is not greater than 2"; ...

/* First we define our myPoints variable. Then, we set the value of our message variable to a different message based on the value of the myPoints variable. Try changing the value of …

/* this is inside the function but out of the if statements*/

Super basic intro to if-statements in JavaScript with Codepen.

Apr 24, 2021 · Fist of all, you should use "else if". Otherwise your third condition would never be considered. A simple solution is like this: function auth(event) { event.preventDefault(); if (username === "[email protected]" && password === "user") { window.location.replace("http://www.rex14.ml/"); } else if (username === "" && password === "") {

You can use conditional statements in your code to do this. In JavaScript we have the following conditional statements: Use if to specify a block of code to be executed, if a specified condition …

Sep 3, 2019 · I would like to compare the parent element of the current inner element with the active element and then update that inner element if it matches, otherwise keep the existing value. I would advise you to use computed property to achieve your requirement. Small example:

This week is about using if statements in your JavaScript to make decisions in your code. Read through the next section and then work through the project at the bottom to complete the week!

Nov 20, 2023 · In this article, we will explore the basics of if statements in JavaScript, understand their syntax, and see how they can be used to create more responsive and intelligent code.

The if statement executes a block if a condition is true. When the condition is false, it does nothing. But if you want to execute a statement if the condition is false, you can use an if...else statement. Here’s the syntax of the if...else statement: if ( condition ) { // ... } else { // ... } Code language: JavaScript (javascript)