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.
eval whatever = case ( volume = 10, "normal", volume > 35 AND volume < 40, "loud", 1 = 1, "default rule" ) 2 Karma Reply hardikJsheth Motivator 08-17-2016 04:05 AM You can use case statement instead the syntax is case (condition , TRUE, FALSE) You can have nes...
When can we replace our if…else statement with the switch statement? 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 ===...
With the example below, we first use an if statement to check if the day of the week is identical to “3“. If it isn’t identical, the code will fall through to our else statement and print the text “The Day is not Wednesday“. const date = new Date(); const day = date.get...
I am trying to do this by assigning a value of 0 or 1 to a variable, and triggering an if statement if the value checks out. When entering the page I run the following code: var slideRef = window.cpAPIInterface.getCurrentSlideIndex(); //gets current page number cp.hide('next_...
JavaScript if/else Statement By: Rajesh P.S.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 ...
The else if StatementUse the else if statement to specify a new condition if the first condition is false.Syntaxif (condition1) { block of code to be executed if condition1 is true } else if (condition2) { block of code to be executed if the condition1 is false and condition2 is ...
. If we have a certain condition, let’s do this, else, let’s do that. This is the typical logic that guides conditional logic, and basically theif/elsestatement. However, we can always expand the way we work around theif/elsestatement with other Boolean operators such asnot,and, etc...
The else if Statement Use theelse ifstatement to specify a new condition if the first condition is false. Syntax if(condition1) { //block of code to be executed if condition1 is true }elseif(condition2) { //block of code to be executed if the condition1 is false and condition2 is ...
If statement with AND & Blank Hello I have three Conditions Age 80 or less Systolic 140 or less Diastolic 90 or less I have attached my statement. It works but I want to add condition if the Systolic BP or Diastolic BP is (has no value) blank then return "NA" HTN Test.xlsx11 KB ...