The JavaScript if…else statement is used to execute/skip a block of code based on a condition. In this tutorial, we will learn about the JavaScript if…else statement with examples.
JavaScript Example of if else if: In this tutorial, we will learn how if else if works in JavaScript? Here, we are writing a JavaScript example to demonstrate the use and working of if else if in JavaScript.
The if-else statement is a fundamental control structure used for the conditional execution of code. It allows developers to create decision-making processes in their programs. With if-else, you can specify a condition that, when evaluated as true, executes one block of code and, when evaluated...
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This JavaScript tutorial explains how to use the if-else statement with syntax and examples. In JavaScript, the if-else statement is used to execute code when a condition is TRUE, or execute different code if the condition evaluates to FALSE.
} else if (time < 20) { greeting = "Good day"; } else { greeting = "Good evening"; } The result of greeting will be: Good morning Try it yourself » More ExamplesRandom link This example will write a link to either W3Schools or to the World Wildlife Foundation (WWF). By us...
JavaScript 语句 JavaScript 代码块 JavaScript 单行注释 JavaScript 多行注释 使用单行注释来防止执行 使用多行注释来防止执行 实例解析 JavaScript 变量 声明一个变量,为它赋值,然后显示出来 实例解析 JavaScript 条件语句 If ... Else If 语句 If...else 语句 ...
JavaScript's If...Else statements are fundamental constructs that enable developers to create conditional logic, allowing the execution of different code blocks based on specified conditions. Here's a comprehensive explanation of If...Else statements with examples:...
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
The if statement The else statement The else if statement Random link Switch statement Conditionals explained JavaScript Loops For loop Looping through HTML headers While loop Do While loop Break a loop Break and continue a loop Use a for...in statement to loop through the elements of an object...