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The Caching Problem |
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- Netscape 3.0 incorrectly caches HTTP POST requests.
- Causes problems when redisplaying same page with different inputs/outputs.
- Solved by either
- Tell users to set Verify Documents to Every Time
- Force unique data input on all forms via hidden input.
- Use expires/pragma: no-cache HTTP headers
- but this causes other problems ...
- or maybe this behaviour is appropriate for your application ...