如何在 5 分钟后将 iframe 数据自动更改为数组中的另一个 url？

Question

I mostly can't get the edit iframe part when the function is called. And i want it to edit the embed to a random one of the urls in the 'responses' array.

This is what i have so far:

<iframe id="change"></iframe>
    <script>
var changez = document.getElementById("change")
setInterval(function(){ 
       var responses = ["/radio/kfok",    "/radio/rr", "/radio/ltunes", "/radio/alt947", "/radio/v1011", "/radio/1079kiss", "/radio/937river"]
       var rand =  responses[Math.floor(Math.random() * responses.length)];
       changez.replace(rand)
}, 300000);
    </script>

Answer 1

Just change this:

changez.replace(rand)

to this:

changez.src=rand

Also, the code you've referenced is old, var is not really used anymore and should be replaced with let or const: https://www.freecodecamp.org/news/var-let-and-const-whats-the-difference/

Answer 2

This works:

    <iframe id="change" style="border:0px #ffffff none;" name="myiFrame" scrolling="no" frameborder="0" marginheight="0px" marginwidth="0px" height="100%" width="100%" allowfullscreen></iframe>
    <script>
var changez = document.getElementById("change")
setInterval(function(){ 
       var responses = ["/radio/kfok",    "/radio/rr", "/radio/ltunes", "/radio/alt947", "/radio/v1011", "/radio/1079kiss", "/radio/937river", "/radio/cgr"]
       var rand =  responses[Math.floor(Math.random() * responses.length)];
       changez.src=rand
}, 300000);
        // , "/radio/"
        function start() {
                   var responses = ["/radio/kfok",    "/radio/rr", "/radio/ltunes", "/radio/alt947", "/radio/v1011", "/radio/1079kiss", "/radio/937river", "/radio/cgr"]
       var rand =  responses[Math.floor(Math.random() * responses.length)];
       changez.src=rand
        }
        start()
    </script>

Thanks to MonsterBasket for the base code.