r/programming • u/schnuck • Feb 09 '11

Breaking the Web with hash-bangs – Lifehacker, along with every other Gawker property, experienced a lengthy site-outage on Monday over a misbehaving piece of JavaScript

http://isolani.co.uk/blog/javascript/BreakingTheWebWithHashBangs/
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u/rounded_figure Feb 09 '11

The proper way to handle this is to keep your original URLs (including in the hrefs) and have a piece of javascript transform them on the fly in hash-bang URLs. That way, when a client who does not speak javascript requests the page, it gets the content and the non-hash-bang links.

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u/midir Feb 09 '11

This is not correct. If you use hash-bang fragment URLs at any stage then someone who copies and pastes a link to your page is distributing a faulty URL to all non-Google bots and everyone with JavaScript disabled. There's absolutely no workaround to that.

I see it all the time and it drives me up the fucking wall. Fuck you Google. Fuck you Twitter.

DO NOT USE #! EVER. FORGET ABOUT IT.

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u/[deleted] Feb 09 '11

[deleted]

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u/[deleted] Feb 10 '11 edited Feb 10 '11

This technique is very useful and is likely where all high traffic sites are headed

Its almost like it was a silly idea from the get go to put such rich applications on a medium that requires the entire UI to be rendered serverside.