element in the document has an id of "myDIV", change its Conditional statements are among the most useful and common features of all programming languages. symbol and it takes three operands: a condition to check, a result for true, and a result for false.Its basic syntax is: Please give us a The ternary operator is represented by the question mark (?) We can use the else statement with if statement to execute a block of code when the condition is false. Most of the times, you will use comparison operators while making decisions.Here JavaScript expression is evaluated. They want to only allow people older than 18. “How To Write Conditional Statements in JavaScript” describes how to use the if, else, and else if keywords to control the flow of a program based on different conditions, which in JavaScript are often the result of user input. 1.

The ternary operator is represented by the question mark (?) if the current day is Friday, and "Have a nice Sunday!" true.

If the resulting value is true, the given statement(s) in the ‘if’ block, are executed. The ternary operator is a substitute for an if statement in which both the if and else clauses assign different values to … var letter = document.getElementById("myInput").value;

which are used to perform different actions based on different conditions.In JavaScript we have the following conditional statements:If the time is less than 20:00, create a "Good day" If the celebrity is a sports star a common message is displayed else customized messages are displayed for specific celebrities. if the current day is Sunday, otherwise it will output "Have a nice day! While writing a program, there may be a situation when you need to adopt one out of a given set of paths. Examples might be simplified to improve reading and basic understanding. For senior citizens, of age greater than 50, a 20% discount is offered in the annual membership.Here is how the program will look like with an If – Else if statement:The program above will print different messages for different values of “age”.If the variable ‘age’ has a value <18, it will display the message “You are not eligible for membership”.If ‘age’ has a value between 18 to 50, then “Welcome, you are accepted as a member” message will be displayed.If ‘age’ holds any other value then the message “Welcome, you are accepted as a member with a 20% annual membership discount” will be displayed.The following syntax is used for multiple If – Else if statements:Suppose you are planning a celebrity event and want to greet each of them with a customized message.

In such cases, you need to use conditional statements that allow your program to make correct decisions and perform right actions.JavaScript supports conditional statements which are used to perform different actions based on different conditions. If Statement (about) JavaScript Statements (quirksmode) JavaScript If Statements (quackit) If Statements (tizag) Conditional statements are used to decide the flow of execution based on different conditions. But seeing as plain if statements (without else clauses) are valid, and going by the equivalent “nested statements” above, my gut tells me that this is okay to do: If a condition is true, you can perform one action and if the condition is false, you can perform anothe Conditional statements let you perform different actions based on varying conditions. Now, we will add values to these variables.

Using the if..else construct, write the code which asks: ‘What is the “official” name of JavaScript?’ If the visitor enters “ECMAScript”, then output “Right!”, otherwise – output: “Didn’t know? day" in an element with id="demo":The if/else statement executes a block of code if a specified condition is The following lines of codes adds values to the created variables.Else if statements are used to handle situations where you want to order one action when a condition is true and another action when that condition is false.The following types of comparison operators are available in JavaScript:===                          exactly equal to               a===”6″                 false!=                               not equal to                       a!=5                        true>                                greater than                       a>5                         false<                                less than                              a<7                        true>=                   greater than or equal to         x>=2                     true<=                   less than or equal to                x<=10                   trueLogical operators are used to determine the logic between the values. Conditional statements let you perform different actions based on varying conditions. If a condition is true, you can perform one action and if the condition is false, you can perform anothe The conditional ternary operator in JavaScript assigns a value to a variable based on some condition and is the only JavaScript operator that takes three operands. JavaScript supports two types of conditional statements namely if..else..if