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Re: pagination driving me insane [message #174617 is a reply to message #174615]

Wed, 22 June 2011 14:54

Jerry Stuckle
Messages: 2598
Registered: September 2010

Karma:

Senior Member

On 6/22/2011 8:50 AM, Co wrote:
>>> Marco
>>
>> So, make up your mind. Do GET or POST - don't try to do both.
>>
>> And once again - look at what you have in your $_GET and $_POST arrays,
>> and use them to trace through the code. Figure out what it's doing.
>>
> Jerry,
>
> i need the POST to search in my members accounts.
> The problem is that PHP loses the query I run when I goto the next
> page.
> I preferred using a session variable but I wasn't able to get rit of
> the variable after I filled it. So everytime when I come back to the
> page it will automatically use the session variable again.
> Or is there a way to clear the session variable when I load the page?
>
> Marco
>
>

<Top posting fixed>

No, it's no longer there because the browser didn't send it. PHP didn't
lose anything. From the browser's point of view, each page is a new
request to the server, and the browser sends only what you tell it to send.

What you need to do is determine if this a new search or a continuation
of the previous search (i.e. display the next page). If the former,
clear your old $_SESSION values (if any) and put new ones in there and
display the first page. If the latter, use the data stored in the
$_SESSION and display the next page of the search.

There are any number of ways to determine if it is a continuation page;
i.e. the $_GET or $_POST value has "page=next" or "page=3" in it; the
current page number is in a hidden field in the form or similar. A new
search wouldn't have those values.

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

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[Message index]

		pagination driving me insane By: Co on Tue, 21 June 2011 21:22
		Re: pagination driving me insane By: Jerry Stuckle on Wed, 22 June 2011 02:18
		Re: pagination driving me insane By: Co on Wed, 22 June 2011 05:02
		Re: pagination driving me insane By: Jerry Stuckle on Wed, 22 June 2011 10:34
		Re: pagination driving me insane By: Co on Wed, 22 June 2011 12:50
		Re: pagination driving me insane By: Jerry Stuckle on Wed, 22 June 2011 14:54
		Re: pagination driving me insane By: Co on Wed, 22 June 2011 16:57
		Re: pagination driving me insane By: Jerry Stuckle on Wed, 22 June 2011 17:17
		Re: pagination driving me insane By: Co on Thu, 23 June 2011 17:24
		Re: pagination driving me insane By: Jerry Stuckle on Thu, 23 June 2011 17:27
		Re: pagination driving me insane By: Co on Thu, 23 June 2011 18:08
		Re: pagination driving me insane By: Jerry Stuckle on Thu, 23 June 2011 19:03

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