Note: Please note that there isbreakstatement at the end of everycaseblock. Failing to provide a break statement results in not breaking of switch statement.This makes the subsequent case blocks executed. Following is an example demonstrating such scenario, where break is not used for case blocks...
Example Using the switch statement to execute a block of code based on user input, from a prompt box: vartext; varfavDrink = prompt("What's your favorite cocktail drink?"); switch(favDrink) { case"Martini": text ="Excellent choice! Martini is good for your soul."; ...
The JavaScript Switch StatementUse the switch statement to select one of many blocks of code to be executed.Syntaxswitch(expression) { case n: code block break; case n: code block break; default: default code block } This is how it works:The switch expression is evaluated once. The value...
Flowchart of switch Statement Flowchart of JavaScript switch statement Example 1: Simple Program Using switch...case Suppose we want to display a message based on the current day of the week. Let's look at the example below to see how we can achieve this usingswitch...case. letday =3;le...
JS Code function marksgrade() { grade = document.form1.text1.value; switch (grade) { case 'A+': console.log("Marks >= 90"); break; case 'A': console.log("Marks [ >= 80 and <90 ]"); break; case 'B+': console.log("Marks [ >= 70 and <80 ]"); break...
https://www.freecodecamp.org/news/javascript-switch-case-js-switch-statement-example/ Activity Dario-DCadded italian on Apr 15, 2024 Dario-DC commented on Apr 15, 2024 Dario-DCon Apr 15, 2024 ContributorAuthor menzionato alla fine di https://www.freecodecamp.org/italian/news/ghost/#/...
JavaScript Tutorial:JavaScript Switch Statement Browser Support if...elseis an ECMAScript1 (JavaScript 1997) feature. It is supported in all browsers: ChromeEdgeFirefoxSafariOperaIE YesYesYesYesYesYes ❮PreviousJavaScriptStatementsNext❯ Track your progress - it's free!
We can replace our if…else statement with the switch statement when we deal with a large number of conditions. For example, let grade = "C"; // using if else for many conditions // first condition if (grade === "A") { console.log("Excellent!"); } // second condition else if ...
Javascript Programming: If Else + Switch Statement, 视频播放量 4、弹幕量 0、点赞数 0、投硬币枚数 0、收藏人数 0、转发人数 0, 视频作者 张伊不会写代码, 作者简介 ,相关视频:Javascript Programming: Variables,Facilitation Skills - Explain Every Exercise With
Let’s make a working example of aswitchstatement following the syntax above. In this code block, we will find the current day of the week with thenew Date()method, andgetDay()to print a number corresponding to the current day.0stands for Sunday, all the way through6which stands for ...