JavaScript: Decisions

Example: Decision (if statement) in JavaScript


	<body>
	<script>
		salary = 55000
		if (salary > 50000)
		{
			document.write("You are at salary grade 3")
		}
	</script>
	</body>
	

Output:

  You are at salary grade 3

Run It


Example: Decision (if-elseif-else) in JavaScript


	<script>
	var score = 88; 
	if (score >= 90) {
		document.write("<p>Your grade is an A.</p>");
	} else if (score > 80) {
		document.write("<p>Your grade is an B.</p>");
	} else if (score > 70) {
		document.write("<p>Your grade is an C.</p>");
	} else if (score > 60) {
		document.write("<p>Your grade is an D.</p>");
	} else {
		document.write("<p>Your grade is an E.</p>");
	}
	</script>
	

Output:

  You are at salary grade 3

Run It