Hi All,

        How can I prevent the browser from sending in cached data after the
user pressed the 'back' button and re-inputted data.

Eg: Originall I enter 3 isbn numbers, submitted it, then the user presses
the 'back' button to re-input 1 new data and then re-submits the data,
instead of only having the 1 new data, I get the 1 new data + 3 old data.

Can anyone help explain this? (if I were to clear the browser's cache, then
there's no problem.)

Cheers,
Mun Heng, Ow
H/M Engineering
Western Digital M'sia 
DID : 03-7870 5168

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