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Re: Pass varible with out URL and SESSION [message #179998 is a reply to message #179994] Tue, 25 December 2012 15:08 Go to previous messageGo to previous message
J.O. Aho is currently offline  J.O. Aho
Messages: 194
Registered: September 2010
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On 25/12/12 14:23, Denis McMahon wrote:
> 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>");

And you lost the connection with things they may have been doing already
in another frame setup in another window/tab.

--

//Aho
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