log('TechOnTheNet SQL'); break; case 'JavaScript': console.log('TechOnTheNet JavaScript'); break; default: console.log('Other TechOnTheNet technologies'); } In this switch statement example, the code will execute different statements depending on the value of the totn_technology variable....
When JavaScript reaches abreakkeyword, it breaks out of the switch block. This will stop the execution inside the switch block. It is not necessary to break the last case in a switch block. The block breaks (ends) there anyway. Note:If you omit the break statement, the next case will ...
This section provides a tutorial example on how to use 'switch' statements to print business hours based on today's date.© 2025 Dr. Herong Yang. All rights reserved.The following program shows how a "switch" statement is used to print a specific message depending on which day of week ...
The switch statement is used to perform different actions based on different conditions.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 ...
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. ...
JavaScript Switch Statement Example <!-- your JavaScript goes here --> <!-- try changing the data in "value" and run --> var value=2; var message=''; switch(value){ case 1: message += "Value is 1."; break; case 2: message += "Value is 2."...
In the previous lesson about JavaScript If statements, we learned that we can use an If Else If statement to test for multiple conditions, then output a different result for each condition.For example, if the variable myColor was equal to Blue, we could output one message. If it is Red ...
There might be an occasion in which you will need to evaluate a range of values in aswitchblock, as opposed to a single value as in our example above. We can do this by setting our expression totrueand doing an operation within eachcasestatement. ...
case condition n: statement(s) break; default: statement(s) } 在JavaScript中,在每个switch case之后,我们必须使用break语句。 如果我们不小心忘记了break语句,那么有可能从一个switch case掉到另一个。 在CoffeeScript中切换语句 CoffeeScript通过使用switch-when-else子句的组合解决了这个问题。 这里我们有一个可...
JavaScript Switch statement : Example-1 JavaScript : switch statement Input Grade type : JS Code function marksgrade() { grade = document.form1.text1.value; switch (grade) { case 'A+': console