javascript - 尝试在div中的iframe中随机分配多个YouTube视频链接

尝试在页面上传时制作带有随机YouTube链接的iframe，而没有任何onclick

var glink = 0;
var games = new Array();

games[glink++] = "http://www.youtube.com/pRpvdcjkT3k";
games[glink++] = "http://www.youtube.com/Te4wx4jtiEA";

function randomglink() {
    var random = rand(glink) - 1;
    location.src = games[random];
}

<div><iframe width="283" height="242.5" src="randomglink()" frameborder="0" allowfullscreen></iframe></div>

最佳答案

这可以帮助您:

<html>
<head>
</head>
    <body>
        <div>
            <iframe id="ifo" width="283" height="242.5" frameborder="0" allowfullscreen>
        </iframe>
        </div>

        <script>
                var glink = 1;
                var games = new Array();

                games[glink++] = "http://www.w3schools.com";
                games[glink++] = "https://mail.google.com";

                function randomglink() {
                     var randomNum =Math.floor((Math.random() * 2) + 1);
                     document.getElementById("ifo").src = games[randomNum];
                }
            randomglink();
        </script>
    </body>
</html>