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Re: pagination driving me insane [message #174622 is a reply to message #174617]

Wed, 22 June 2011 16:57

Co
Messages: 75
Registered: May 2011

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On 22 jun, 17:54, Jerry Stuckle <jstuck...@attglobal.net> wrote:
> 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.
>
> --
> ==================
> Remove the "x" from my email address
> Jerry Stuckle
> JDS Computer Training Corp.
> jstuck...@attglobal.net
> ==================
>
>

I will try to work on that.
But can I clear the session before I open the page so that an
older session that I used ealier will be cleared until I hit the
submit button? I don't want to clear the whole sessions just the one
variable.

Marco

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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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