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Re: Pass varible with out URL and SESSION [message #179989 is a reply to message #179986]

Tue, 25 December 2012 01:25

Jerry Stuckle
Messages: 2598
Registered: September 2010

Karma:

Senior Member

On 12/24/2012 6:25 PM, The Natural Philosopher wrote:
> On 24/12/12 21:36, J.O. Aho wrote:
>> On 24/12/12 16:43, Adrian Tuddenham wrote:
>>> Scott Johnson <noonehome(at)chalupasworld(dot)com> wrote:
>>
>>>> As Jerry mentioned, you still have to use one of the 3 methods. POST,
>>>> GET, COOKIE.
>>>>
>>>> If you use a frame, invisible or not, once you resend the header to
>>>> load
>>>> another page, from the root page or frame (does not matter), you still
>>>> have to send variables as mentioned above.
>>>
>>> Presumably there is nothing to stop you writing the variable to a file
>>> and then reading it back on the next page?
>>
>> If you want to store the data, you need to send it to the server with
>> help of GET/POST/PUT, Andy was suggesting that he could store values
>> without sending the data to the server, this could be done in a way with
>> javascript, but the server wouldn't be able to act on the data and you
>> need to make it somewhat crafty design which is easily broken by the
>> user.
>>
>>
>>> The only problem, with a busy website, would be identifying whether the
>>> same user is requesting that variable as the one who wrote it.
>>
>> This is why you use sessions, the session cookie can of course be
>> hijacked, but it will keep track of who is associated with what data.
>>
>>
>>> Could
>>> that be taken care of by storing an array in the file and associating
>>> each variable with each user's IP number? As long as the IP number
>>> didn't change during a session, this would select the wanted variable
>>> for that user.
>>
>> You could do that, but you would get issues when you have more than one
>> user from the same ip or a user who change ip during the visit at the
>> site. I would say the solution is a big step backwards compared to
>> sessions.
>>
> well cookies, anyway. I didn't find sessions gave me anything using was
> cookies didn't.
>
> The POST method is good but wont survive a browser shutdown. Most
> browsers store cookies on the local hard drive.
>
>
>
>

It gives you SECURITY as the data is not sent to the client - only the
session id is. But then noobs don't know (or care) about security.

--
==================
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Jerry Stuckle
JDS Computer Training Corp.
jstucklex(at)attglobal(dot)net
==================

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[Message index]

		Pass varible with out URL and SESSION By: Biju S on Sat, 22 December 2012 09:18
		Re: Pass varible with out URL and SESSION By: M. Strobel on Sat, 22 December 2012 09:24
		Re: Pass varible with out URL and SESSION By: Luuk on Sat, 22 December 2012 10:05
		Re: Pass varible with out URL and SESSION By: M. Strobel on Sat, 22 December 2012 10:37
		Re: Pass varible with out URL and SESSION By: M. Strobel on Sat, 22 December 2012 10:40
		Re: Pass varible with out URL and SESSION By: The Natural Philosoph on Sat, 22 December 2012 12:29
		Re: Pass varible with out URL and SESSION By: Twayne on Sat, 22 December 2012 17:21
		Re: Pass varible with out URL and SESSION By: The Natural Philosoph on Sat, 22 December 2012 22:55
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Sat, 22 December 2012 23:03
		Re: Pass varible with out URL and SESSION By: Luuk on Sun, 23 December 2012 07:56
		Re: Pass varible with out URL and SESSION By: houghi on Sun, 23 December 2012 14:25
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Sun, 23 December 2012 16:21
		Re: Pass varible with out URL and SESSION By: Twayne on Sun, 23 December 2012 17:27
		Re: Pass varible with out URL and SESSION By: M. Strobel on Sun, 23 December 2012 17:45
		Re: Pass varible with out URL and SESSION By: Denis McMahon on Sat, 22 December 2012 13:15
		Re: Pass varible with out URL and SESSION By: Scott Johnson on Sat, 22 December 2012 13:26
		Re: Pass varible with out URL and SESSION By: The Natural Philosoph on Sat, 22 December 2012 14:43
		Re: Pass varible with out URL and SESSION By: Twayne on Sat, 22 December 2012 17:23
		Re: Pass varible with out URL and SESSION By: M. Strobel on Sat, 22 December 2012 20:55
		Re: Pass varible with out URL and SESSION By: The Natural Philosoph on Sat, 22 December 2012 22:56
		Re: Pass varible with out URL and SESSION By: M. Strobel on Sun, 23 December 2012 17:02
		Re: Pass varible with out URL and SESSION By: Gregor Kofler on Sat, 22 December 2012 23:43
		Re: Pass varible with out URL and SESSION By: The Natural Philosoph on Sun, 23 December 2012 00:09
		Re: Pass varible with out URL and SESSION By: Andy on Mon, 24 December 2012 09:30
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Mon, 24 December 2012 13:30
		Re: Pass varible with out URL and SESSION By: Denis McMahon on Mon, 24 December 2012 16:40
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Mon, 24 December 2012 18:56
		Re: Pass varible with out URL and SESSION By: Denis McMahon on Mon, 24 December 2012 22:26
		Re: Pass varible with out URL and SESSION By: The Natural Philosoph on Mon, 24 December 2012 23:30
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Tue, 25 December 2012 01:23
		Re: Pass varible with out URL and SESSION By: Denis McMahon on Tue, 25 December 2012 12:21
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Tue, 25 December 2012 13:41
		Re: Pass varible with out URL and SESSION By: Peter H. Coffin on Tue, 25 December 2012 16:14
		Re: Pass varible with out URL and SESSION By: The Natural Philosoph on Tue, 25 December 2012 19:25
		Re: Pass varible with out URL and SESSION By: Denis McMahon on Wed, 26 December 2012 01:21
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Wed, 26 December 2012 01:36
		Re: Pass varible with out URL and SESSION By: Denis McMahon on Wed, 26 December 2012 02:21
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Wed, 26 December 2012 02:47
		Re: Pass varible with out URL and SESSION By: Andy on Tue, 25 December 2012 10:03
		Re: Pass varible with out URL and SESSION By: The Natural Philosoph on Tue, 25 December 2012 10:31
		Re: Pass varible with out URL and SESSION By: J.O. Aho on Tue, 25 December 2012 12:10
		Re: Pass varible with out URL and SESSION By: Denis McMahon on Tue, 25 December 2012 13:23
		Re: Pass varible with out URL and SESSION By: J.O. Aho on Tue, 25 December 2012 15:08
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Tue, 25 December 2012 13:44
		Re: Pass varible with out URL and SESSION By: Andy on Thu, 27 December 2012 09:22
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Tue, 25 December 2012 13:42
		Re: Pass varible with out URL and SESSION By: adrian on Mon, 24 December 2012 13:41
		Re: Pass varible with out URL and SESSION By: Scott Johnson on Mon, 24 December 2012 14:23
		Re: Pass varible with out URL and SESSION By: adrian on Mon, 24 December 2012 15:43
		Re: Pass varible with out URL and SESSION By: M. Strobel on Mon, 24 December 2012 16:07
		Re: Pass varible with out URL and SESSION By: J.O. Aho on Mon, 24 December 2012 21:36
		Re: Pass varible with out URL and SESSION By: The Natural Philosoph on Mon, 24 December 2012 23:25
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Tue, 25 December 2012 01:25
		Re: Pass varible with out URL and SESSION By: Twayne on Sun, 23 December 2012 17:37
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Sun, 23 December 2012 18:36
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Sat, 22 December 2012 14:32
		Re: Pass varible with out URL and SESSION By: Denis McMahon on Sat, 22 December 2012 18:09
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Sat, 22 December 2012 18:45
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Sat, 22 December 2012 13:25
		Re: Pass varible with out URL and SESSION By: Gregor Kofler on Sat, 22 December 2012 16:35
		Re: Pass varible with out URL and SESSION By: email.nandkishore on Sat, 22 December 2012 17:51
		Re: Pass varible with out URL and SESSION By: Biju S on Tue, 25 December 2012 15:20
		Re: Pass varible with out URL and SESSION By: Jerry Stuckle on Tue, 25 December 2012 16:40

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