how to disable browser refresh confirmation message [resend cancel] from javascript [duplicate]

This question already has answers here: 开发者_开发技巧 Closed 12 years ago.

Possible Duplicate:

Stop browsers asking to resend form data on refresh?

how to disable browser refresh confirmation message [resend cancel] from javascript .?

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Rather than having the user refresh the entire page, you might consider using AJAX and provide your own refresh button. It likely will make refreshing quicker as well because the entire page does not have to be reloaded.