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Posted by Chuck Anderson on 09/15/07 19:11
pepper.gabriela@gmail.com wrote:
>> Create a form on page B. Copy all of the $_POST variables into hidden
>> fields with a submit button that says, "Go Back."
>>
>>
>
>
>
> hi chuck, it sounds interesting (I imagine form on page B should point
> page A), but what if the user clicks the back button of his browser?
>
>
Yes, the form action on page B is to return to page A.
Clicking the Back button is fine. The browser loads the previous state
of page A, with the form fields still filled out.
I've even written a function that reads all of the elements in an array
(e.g., $_POST) and creates hidden form fields for each one. It can even
handle multi-dimensional arrays (e.g., $_POST variables that are
themselves, an array).
--
*****************************
Chuck Anderson • Boulder, CO
http://www.CycleTourist.com
The world is my country,
Science, my religion.
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