unicode dice roll js code example

Example: unicode dice roll js

<script type="text/javascript">
    function roll(n) {
        var dice = ['\u2680', '\u2681', '\u2682', '\u2683', '\u2684', '\u2685'];
        var results = '';
        for (var i=0; i<n; i++) {
            results += dice[Math.floor(Math.random()*6)] + ' ';
        }
        return results;
    }
    
    function doRoll(countElem, resultElem) {
        document.getElementById(resultElem).innerHTML = 
            roll(parseInt(document.getElementById(countElem).value));
    }
    </script>
    
    Enter number of Dice to roll:<br><input type="text" id="dice-roll-number" />
    <input type="button" onclick="doRoll('dice-roll-number', 'dice-roll-result')" value="Roll!" />
    
    Result: <span style="font-size: 64px; line-height: normal" id="dice-roll-result"></span>