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/ 11 Years ago, fri, june 7, 2013, 12:00:00
I'm trying to add a back to dir button at the top of a web page, which would redirect the user to the same URL, but with no filename in it.
For example, clicking that button while viewing the URL
http://example.com/somedir/button.html
would redirect you to the
So I've created the following code:
<html>
<body>
<input type=button
value=back to dir
onclick=top.location=document.URL.replace(/[^\]*$/, '')>
</body>
</html>
but I'm missing the correct code, which would shave away the filename from the current URL in document.URL
Does anybody have a good idea here please?
Here is the JSFiddle link: http://jsfiddle.net/afarber/PERBY/
And I'd prefer not to use jQuery this one time.
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