while Loop backwards through the indices of an array - Javascript Statement

Javascript examples for Statement:while

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Description

while Loop backwards through the indices of an array

Demo Code

ResultView the demo in separate window 

<!DOCTYPE html>
<html>
<body>

<button onclick="myFunction()">Test</button>

<p id="demo"></p>

<script>
function myFunction() {// ww w.  java2 s.  c o m
    var cars = ["a","b","c","d","e"];
    var text = "";
    var len = cars.length;
    while (len--) {
        text += cars[len] + "<br>";
    }
    document.getElementById("demo").innerHTML = text;
}
</script>

</body>
</html>

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