I just wanted to let know I figured out my last issue (last as in, for now).
In my navigation.php include file, I had if ($page = about) echo href....
I changed it to if ($page == about) echo.... and it suddenly worked! Imagine
that...
Thanks all for you help, you are celebrities in my book now.
On Wed, Aug 5, 2009 at 1:44 PM, Martin Scotta <martinsco...@gmail.com>wrote:
> You are using a value-filled array as a key-filled. Try this snippet
> and look the results...
>
> $pages = array('about' , 'services', 'portfolio', 'contact');
> $page = array_key_exists( 'page', $_GET ) ? $_GET[ 'page' ] : 'about';
> /*if*/ false === array_search( $page, $pages, true ) && (
> $page = 'about'
> );
>
> # note the sintax used to avoid if-statement
> # this has the same behaviour, but with less performance
> $pages = array('about' , 'services', 'portfolio', 'contact');
> $page = array_key_exists( 'page', $_GET ) ? $_GET[ 'page' ] : 'about';
> if( false === array_search( $page, $pages, true ))
> {
> $page = 'about';
> }
>
>
>
> On Wed, Aug 5, 2009 at 5:36 PM, Allen McCabe<allenmcc...@gmail.com> wrote:
> > Okay, I see how href="?page=contact" would work, and I do indeed have
> only
> > one file (which loads includes), but it still is not working. Clicking a
> > link, be href=?page=contact, href=?page=services, whatever, it still
> loads
> > the page with the ?page=whatever attached to the URL, but it is not
> > subsituting the $page variable within the include snippets, and it just
> > loads the 'about' versions of all includes
> (/phpincludes/about_content.php
> > as opposed to /phpincludes/services_content.php or whichever).
> >
> > This is really stumping me and try as I might I cannot see why it will
> not
> > work. Here is some of my code as it is currently:
> >
> > On default.php:
> >
> > [code=default.php]
> >
> > <html>
> > <head>
> > <?php
> >
> > $pages = array(
> > // list of includes:
> > 'about' , 'services', 'portfolio', 'contact'
> > );
> > $page = isset($_GET['page']) && isset($pages[$_GET['page']]) ?
> > $_GET['page'] : 'about';
> > // about is default page here
> >
> > ?>
> > <title>
> >
> > [/code]
> >
> > then in the body tags
> >
> > [code=default.php]
> >
> > <td><?php include('phpincludes/' . $page . '_centerbar.php'); ?></td>
> > </tr>
> > <?php include('phpincludes/nav2.php'); ?>
> > <tr>
> >
> > [/code]
> > [code=nav2.php]
> >
> > <a href="?page=services">SERVICES</a>
> >
> > [/code]
> >
> > It is surprisingly little code and I am starting to wonder if any php
> > settings on my server are inhibiting this. What do you think?
> >
> >
> >
> > 2009/8/5 ollisso <olli...@fromru.com>
> >
> >> On Wed, 05 Aug 2009 22:08:30 +0300, Allen McCabe <allenmcc...@gmail.com
> >
> >> wrote:
> >>
> >> You can do something like that:
> >>
> >> links:
> >> <a href='?page=contact'>Contact</a>
> >>
> >> This will work if you have only one file, all the time and it is default
> >> one for current folder. (normally that is index.php, might be
> default.php in
> >> your case)
> >>
> >> Second option is to use more harder approach:
> >>
> >> $pos =
> >>
> min(strpos($_SERVER['QUERY_STRING'],'&'),strpos($_SERVER['QUERY_STRING'],'='));
> >> $act = ($pos!==false) ? substr($_SERVER['QUERY_STRING'], 0, $pos) :
> >> $_SERVER['QUERY_STRING'];
> >> $page = strtolower($act);
> >>
> >> then you can use links like:
> >> href='?contact'
> >> or if you need:
> >> href='?contact=1' (in case of GET forms)
> >>
> >>
> >> Third option is to use mod_rewrite, but this is slightly harder :)
> >>
> >> But then you will be able to use links like:
> >> www.domain.com/contact/
> >> (which will work like: index.php?page=contact internally)
> >>
> >> About checking what is included:
> >> Imagine following scenario:
> >>
> >> $page = isset($_GET['page']) ? $_GET['page'] : 'about';
> >>
> >> include 'modules/'.$page.'.php';
> >>
> >> Problem here is that you can include ANY file.
> >> For example:
> >> ?page=../index
> >> will work as:
> >> include 'modules/../index.php';
> >>
> >> Which is crearly not what is intended.
> >>
> >> There is also much more dangerous scenarios of this.
> >>
> >> I hope this explains something :)
> >>
> >>
> >>
> >> Excellent, your snippet is working nicely. Thank you!
> >>>
> >>> Unfortunately, when I click a link ( <a href="
> >>> http://uplinkdesign.hostzi.com/default.php?page=contact";> ),
> >>> deafult.php?contact shows in the browser, but the default (about)
> content
> >>> is
> >>> loading.
> >>>
> >>> Also, I don't know what you mean by checking what is included.
> >>>
> >>> 2009/8/5 ollisso <olli...@fromru.com>
> >>>
> >>> On Wed, 05 Aug 2009 20:19:00 +0300, Allen McCabe <
> allenmcc...@gmail.com>
> >>>> wrote:
> >>>>
> >>>> Sure.
> >>>>
> >>>>>
> >>>>> When I load my site, default.php loads ( displaying:
> >>>>> http://uplinkdesign.hostzi.com/ in the browser as expected).
> $thisPage
> >>>>> is
> >>>>> set to "about" via:
> >>>>>
> >>>>> <?php
> >>>>> if (!isset($thisPage)) {
> >>>>> $thisPage="about";
> >>>>> } else {
> >>>>> $thisPage = addslashes($_GET['page']);
> >>>>> }
> >>>>> ?>
> >>>>>
> >>>>> in the <head> tags.
> >>>>>
> >>>>>
> >>>>> I am seeing this:
> >>>>>
> >>>>> The first 2 includes work just fine, loading to proper middle section
> >>>>> and
> >>>>> proper right-hand-side page content, the navigation include also
> loads,
> >>>>> but
> >>>>> all the of "tabs" (background images) are the currentpage image, as
> >>>>> opposed
> >>>>> to not, as they should be (the the exception of the About Us
> background
> >>>>> image).
> >>>>>
> >>>>> It seems that $thisPage is equal to all four values, so all the if
> >>>>> statements within navigation tell PHP to load the current page image
> for
> >>>>> all
> >>>>> 4 links.
> >>>>>
> >>>>> Does this help?
> >>>>>
> >>>>>
> >>>> Looks like you need something like that:
> >>>> $pages = array(
> >>>> // list of modules you have, for example:
> >>>> 'about' , 'help', etc
> >>>> );
> >>>> $page = isset($_GET['page']) && isset($pages[$_GET['page']]) ?
> >>>> $_GET['page'] : 'about';
> >>>> // about is default page here
> >>>>
> >>>> then just:
> >>>> include 'modules/'.$page.'.php';
> >>>>
> >>>> Always remember that you have to check what is included.
> >>>> Best approach(if possible) to have a predefined list of all modules
> which
> >>>> can be included.
> >>>>
> >>>> Else, there is some nasty things like:
> >>>> ?page=../index.php
> >>>> (infinity recurssion)
> >>>>
> >>>> ?page=http://otherhost.com/hacker.
> >>>> (inclusion of malicious script)
> >>>> and so on.
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> On Wed, Aug 5, 2009 at 10:10 AM, Jerry Wilborn <
> jerrywilb...@gmail.com
> >>>>
> >>>>> >wrote:
> >>>>>
> >>>>> Look
> >>>>>
> >>>>
> >>>>
> >>>> I'm having trouble understanding your description of the problem.
> Can
> >>>>
> >>>>> you
> >>>>>> tell us what you're seeing and what you expect to see?
> >>>>>> Jerry Wilborn
> >>>>>> jerrywilb...@gmail.com
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>> On Wed, Aug 5, 2009 at 12:00 PM, Allen McCabe <
> allenmcc...@gmail.com
> >>>>>> >wrote:
> >>>>>>
> >>>>>> I am trying to generate pages by importing content in includes, and
> >>>>>> using
> >>>>>>
> >>>>>>> my
> >>>>>>> navigation include to tell PHP to replace a $thisPage variable
> which
> >>>>>>> all
> >>>>>>> the
> >>>>>>> includes use <?php include('phpincludes/' . $thisPage . '.php') ?>
> >>>>>>>
> >>>>>>> The idea behind it (I know tons of people do it, but I'm new to
> this
> >>>>>>> concept), is to have a 'layout' page where only a variable changes
> >>>>>>> using
> >>>>>>> $_GET on an href (index.php?page=services or index.php?page=about)
> to
> >>>>>>> load
> >>>>>>> the new 'pages'.
> >>>>>>>
> >>>>>>> PROBLEM:
> >>>>>>> All my links are displaying the current page state, and links are
> not
> >>>>>>> building around the link text (hrefs are built conditionally with
> if
> >>>>>>> $thisPage != services then build the link, otherwise leave it as
> >>>>>>> normal
> >>>>>>> text). Same thing with the background image behind the link text
> (to
> >>>>>>> indicate a page's current position). If the condition is not true,
> all
> >>>>>>> the
> >>>>>>> links (except the true current 'page') are supposed reload
> index.php
> >>>>>>> and
> >>>>>>> pass a variable to itself to place into $thisPage using
> >>>>>>> href="index.php?page=" (after which I have a variable which stores
> >>>>>>> "about"
> >>>>>>> or "services" within the if statement near the link text.
> >>>>>>>
> >>>>>>> If this sounds like something you are familiar with (former issues
> and
> >>>>>>> whatnot) please let me know what I'm doing wrong. I would be happy
> to
> >>>>>>> give
> >>>>>>> you any code you want to look at (index.php or navigation.php,
> >>>>>>> whatever).
> >>>>>>>
> >>>>>>> Thanks again for your help PHP gurus!
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>>
> >>>>>
> >>>>>
> >>>>
> >>>>
> >>>
> >>>
> >>
> >>
> >
>
>
>
> --
> Martin Scotta
>
