开发者

Running document.location.hash = "" as first thing in DOM doesn't clean the URL

开发者 https://www.devze.com 2023-03-24 11:50 出处：网络

document.location.hash=\"\" sets the hash to # in the URL. But when I run this as the first thing in the DOM it doesn\'t work in Firefox (at least Firefox 5.0.1). A开发者_开发技巧ny ideas?

相关专题：dom firefox hash

document.location.hash="" sets the hash to # in the URL. But when I run this as the first thing in the DOM it doesn't work in Firefox (at least Firefox 5.0.1). A开发者_开发技巧ny ideas?

Try visiting http://www.sebastianrazola.com/test.html#thisshouldberemoved in Firefox and another browser to see what I mean.

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8" />
  <title>Hash test</title>
  <script type="text/javascript">
    document.location.hash="";
  </script>
</head>
<body>
  <p>The hash won't be set to <b>#</b> in Firefox. (At least in Firefox 5.0.1)</p>
</body>
</html>

It's a bug. https://bugzilla.mozilla.org/show_bug.cgi?id=675587 to be exact (which I believe you filed).

If you want to work around this for the moment, add document.body.offsetWidth to your script before the location.hash set. That will create the scrollable layout object whose non-existence causes the error that prevents the location from changing without the bugfix.