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Re: Pass varible with out URL and SESSION [message #179994 is a reply to message #179992] Tue, 25 December 2012 13:23 Go to previous messageGo to previous message
Denis McMahon is currently offline  Denis McMahon
Messages: 634
Registered: September 2010
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On Tue, 25 Dec 2012 13:10:33 +0100, J.O. Aho wrote:

> On 25/12/12 11:03, Andy wrote:
>
>> In fact, I too use this frame method in an ecommerce site so that if
>> the customer browses back to the shopping cart after filling in
>> some/all details on the checkout page, the information is restored when
>> they decide to proceed to the checkout.
>
> Works as long as someone don't go directly the the page, then there is
> no frame to store the data to. I would call this a quite unstable
> solution which depends on quite many assumptions about the user.

You test for the expected parent frame in the javascript, and if it's not
there, load it by with window.location.replace("<parent_frame_url>");

--
Denis McMahon, denismfmcmahon(at)gmail(dot)com
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