KansukeKojima
Nov 17 2007, 10:36 AM
| | I am having lots of trouble getting some different php codes to work on traps servers....
CODE <?php $default = "blah.html"; if($id == ""){$id = $default;}elseif(isset($id)){$id = $id;} ?> <?php include ("$id"); ?> <a href="?id=blah2.html">Link</a>
For example, I tried this to creat a link, but it would not work... is there anything I can do that I may not be doing, or that I may be doing wrong, or don't know about? It seemse to happen for a few other things too...  help me please. |
Reply
rvalkass
Nov 17 2007, 10:51 AM
To get a variable out of the URL, you need to refer to it as $_GET['variablename'] not just as $variablename. For example, the first line of your code should read: CODE <?php
$default = "blah.html";
if ($_GET['id'] == "")
{
$id = $default;
}
elseif (isset($_GET['id']))
{
$id = $_GET['id'];
}
?> That should fix it.
Reply
KansukeKojima
Nov 17 2007, 12:04 PM
Ok thank you so much! But what about with this: http://www.trap17.com/forums/apparantly-is...ing-t53226.htmlwith this problem I just need to use the GET funtion like sonesay said in his reply right?
Reply
rvalkass
Nov 17 2007, 03:20 PM
Yes. $_GET['variablename'] is used for pulling information out of URLs and passing them to variables. So, if in the URL you have index.php?name=rob&os=linux then two variables are automatically created: - $_GET['name'] which has the value "rob"
- $_GET['os'] which has the value "linux"
Most people reassign those variables to others with more logical names and without the GET part, like this: CODE $name = $_GET['name'];
$operatingSystem = $_GET['os'];
Reply
KansukeKojima
Nov 17 2007, 09:41 PM
Thank you Oh so much!!! I finally got it up and running....Yay!!! I can't thank you enough. Below is the finished result as far as coding. And it actually works!!! CODE <?php $time = date("g:ia"); $main = <<< html Welcome to Kansuke's Blog, powered by 2K ART. There won't really be anything on here for a while, at least not until I get everything set up. Please be patient! html; $writing = <<< html This page will eventually have some poems, songs, etc. on it. But none for now! Come back later please! html; $misc = <<< html <b>Total Posts:</b> 0<br> <b>Current Host:</b> Trap17<br> <b>Blogs on Network:</b> 1/10<br> <b>Current Time:</b> $time (Central)<br> html; $art = <<< html This page will eventually have artwork on it. But none for now! Come back later please! html; $comp = <<< html This page will eventually have some computer specifications on it. But none for now! Come back later please! html; $about = <<< html This page will eventually have some information on it about the user. But none for now! Come back later Please! html; $default = "$main"; if ($_GET['id'] == "") { $id = $default; } elseif (isset($_GET['id'])) { $id = $_GET['id']; } $template = <<< html <html> <head> <title>2K Blogs\\ Kansuke's Blog</title> </head> <body marginwidth="0" topmargin="5" rightmargin="5" leftmargin="5" bottommargin="5" bgcolor="#505050"> <link rel="stylesheet" href="css.css" type="text/css"> <table border="0" width="780" cellpadding="2" cellspacing="4" align="center"> <tr valign="top"> <td valign="top" width="780" class="head"> <img src="banner.jpg"></td></tr> <tr valign="top"> <td valign="top" width="780" class="table_class" bgcolor="#727272"> [ <a href="index.php?id=$about">About Me</a> <b>·</b> <a href="index.php?id=$comp">Computer Specs</a> <b>·</b> <a href="http://2kart.trap17.com" target="_blank">2K ART</a> <b>·</b> <a href="index.php?id=$misc">Misc. Specs</a> <b>·</b> <a href="index.php?id=$art">Artwork</a> <b>·</b> <a href="index.php?id=$writing">Writing</a> ][ <a href="index.php">Index</a> ]</td></tr> <tr valign="top"> <td valign="top" width="780" class="table_class" bgcolor="#727272"> $id </td></tr> <tr valign="top"> <td valign="top" width="780" class="table_class" bgcolor="#727272"> Copyright © 2007. All Rights Reserved.</td></tr> </table> </body> </html> html; echo $template; ?> thanks again!!!
Reply
BuffaloHELP
Nov 19 2007, 06:02 AM
rvalkass, you da man!!  Thank you for supporting one of our members' programming question. Topic is resolved. Please PM any moderator to continue this discussion. Until then, this topic is closed.
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