The while loop loops through a block of code while a specified condition is true.
Syntax
| while (var<=endvalue) { code to be executed } |
Note: The <= could be any comparing statement.
Example
The example below defines a loop that starts with i=0. The loop will continue to run as long as ii will increase by 1 each time the loop runs: is less than, or equal to 5.
<html>
<body>
<script type="text/javascript">
var i=0;
while (i<=5)
{
document.write("The number is " + i);
document.write("<br />");
i++;
}
</script>
</body>
</html>
0 comments: