当连接丢失时，是否有比元刷新更好的方法？

Question

I use often <meta http-equiv="refresh" content="60"> to update my page.

I noticed that this stops, if for any reason the connection to the server get lost for a while.

My first thought was to add a PHP information, when the page will be updated the next time, and a JavaScript variable what time it is now. This would require an action from the user. Can I do that differently?

Answer 1

You can use setTimeout

window.addEventListener('load', reloadPage, false);

function reloadPage() {
    // reload the page in 60 seconds
    setTimeout(function(){ location.reload(); }, 60000);
}