CodeOne

JAVASCRIPT CONDITIONAL STATEMENT

CONDITIONAL STATEMENTS

Types of Conditional Statement

1. IF

EXAMPLE : let x=8;
                  if (x>15) {
                  Document.write ("AMD");
                      }

2. IF-ELSE

EXAMPLE : let x=8;

if (x>15) {
Document.write ("AMD");
} else {
Document.write ("2AMD2");
}

3. IF-ELSE IF-ELSE

EXAMPLE :

<html>
<head>
</head>

<body>

SCRIPT

let marks="32";

if (marks > 60) {

Document.write ('First');

} else if (marks>=45 && marks<=60) {

Document.write ('Second Class');

} else {

Document.write ('Fail');
}

/SCRIPT

</body>
</head>
</html>

4. SWITCH-CASE

EXAMPLE

<html>
<head>
</head>
<body>

SCRIPT

let age=55;
TP=600;
DO=400;
DM=100;
DS=200;

switch(true) {
case age>65:
TP=TP-DO;
[removed] (TP);
break;
case age<8> TP=TP-DS;
[removed] (TP);
break;
case age>=45 && age<=60:
TP=TP-DM;
[removed] (TP);
break;
default:
[removed] ('SORRY');

}

/SCRIPT

</body>

</html>

5. TERNARY OPERATOR

EXAMPLE :

<html>
<head>
</head>

SCRIPT

let x=10;
let result=(x>15)?"Happy":"Sad";
[removed] (result);

/SCRIPT

</body>

</html>

These are the Conditional Statements in Javascript with Example Programs.