sorsha Posted December 14, 2010 Share Posted December 14, 2010 While the user is logged in, i want it to keep my session id when I move from link to link. But its loosing it When clicking on the link it first goes to this part of code <? session_name ('YourVisitID'); ini_set('session.use_cookies', 0); // Don't use cookies. session_start(); $session = session_name('YourVisitID'); include ('./includes/header.html'); ?> <html> <meta http-equiv="refresh" content="0;url=showpage.php?page=1&YourVisitID=".SID.> </html> Then that redirects to this code <? session_name ('YourVisitID'); ini_set('session.use_cookies', 0); // Don't use cookies. $session = session_name('YourVisitID'); session_start(); include ('./includes/header.html'); ?> <html> <center> <h2>Becky's Photo Gallery</h2> Please, click each thumbnail image to see more details. Thanks. <p> <?php #### Resizing Function ######### function imageResize($width, $height, $target) { if ($width > $height) { $percentage = ($target / $width); } else { $percentage = ($target / $height); } $width = round($width * $percentage); $height = round($height * $percentage); return "width=\"$width\" height=\"$height\""; } ################################# echo ("<table border=1 cellpadding=5 cellspacing=5><tr>"); $page=$_GET['page']; $mydir = dir('./data'); # read every file in the directory of "data" while(($file = $mydir->read()) !== false) { if (stristr($file, "JPG")){ # only JPG files $total++; if ($total>28*($page-1) && $total<=28*($page)){ $count++; $mysize = getimagesize("./data/$file"); echo ("<td width=100 align=center valign=middle><a href=./view/show.php?id=$total>"); echo ("<img src=./data/$file "); echo (imageResize($mysize[0], $mysize[1], 100)); # thumbnail size 100 pixel echo (" border=0></a></td>"); if ($count>6){ echo ("</tr><tr>"); $count=0; } } #total<15 } } # fill out the blank cells with * if ($count>0){ for ($i=$count; $i<7; $i++){ echo ("<td align=center width=100>*</td>"); } echo ("</tr>"); } echo ("</table><p>"); # prepare the navigation menu for more images/pages $n=((int)($total/29))+1; for ($i=1; $i<$n+1; $i++){ if ($i==$page){ echo ("<b>$i</b> "); } else { echo ("<a href=showpage.php?page=".$i."".SID.">".$i."</a> "); # page navigation; 28 images per page } } ?> </center> </html> which on there should go to this code <?php session_name ('YourVisitID'); ini_set('session.use_cookies', 0); session_start(); // Start the session. ?> <html> <style type="text/css"> body { font-family: Georgia; background-color: #666666; } a { text-decoration: none; color: #FFFFFF; } a:hover { color: #888888; } </style> <center> <?php # this function is for resizing a given image, currently set with 600 pixel. function imageResize($width, $height, $target) { if ($width > $height) {$percentage = ($target / $width); } else { $percentage = ($target / $height); } $width = round($width * $percentage); $height = round($height * $percentage); return "width=\"$width\" height=\"$height\""; } # gather necessary information from the previous page with GET method $id=$_GET['id']; $interval=$_GET['interval']; $last=$_GET['last']; # if the slide show is on, show the next one, if nothing left, back to the first image if ($interval){ echo ("<font size=2>Slid Show ON with $interval Seconds of Interval!</font><p>"); $forward=$id+1; if ($forward>$_GET['last']){$forward=1;} echo ('<META HTTP-EQUIV=Refresh CONTENT="'.$interval.'; URL=show.php?id='.$forward.'&interval='.$interval.'&last='.$last.'">'); } # read every file from "data" directory (folder), and get only JPG files. case insensitive for "JPG" $mydir = dir('../data'); while(($file = $mydir->read()) !== false) { if (stristr($file, "JPG")){ $count++; if ($id==$count){ $filename="../data/".$file; $current=$id; } } } # set the current image, and the previous and the next one by number (+/-) $last=$count; $previous=$current-1; $next=$current+1; if ($current==1){$previous=$last;} # avoid the minus number if ($current==$last){$next=1;} # avoid the out of range number # get the image size into an array $mysize = getimagesize("$filename"); echo ("<a href=show.php?id=".$previous.">Previous Image</a> | "); echo ("<a href=http://vanselow.soisuwm.com/final/index.php>HOME</a> | "); echo ("<a href=show.php?id=".$next."".SID.">Next Image</a>"); echo ("<p>"); echo ("<a href=$filename target=_blank ".SID."><img src=$filename "); if ($mysize[0]>600 && $mysize[1]>600){ # width AND height are greater than 600 pixel echo (imageResize($mysize[0], $mysize[1], 600)); # resize upto 600 pixel } echo ("border=0></a>"); echo ("<p>"); ?> <form action=show.php> Change Slide Show Interval: <SELECT NAME="interval"> <OPTION value=5>5 seconds <OPTION value=10>10 seconds <OPTION value=15>15 seconds </SELECT> <input type=hidden name=id value=<? echo $id; ?>> <input type=hidden name=last value=<? echo $last; ?>> <input type=submit value="GO!"> </form> <p> <font size=2 color=aqua>For the full screen display, press F11 key.</font> </center> </body> </html> Yet its getting lost somewhere. what am i doing wrong... Help Thanks ! Quote Link to comment Share on other sites More sharing options...
trq Posted December 14, 2010 Share Posted December 14, 2010 Does your post really need to be that different that we can't read it? Quote Link to comment Share on other sites More sharing options...
solon Posted December 14, 2010 Share Posted December 14, 2010 hey sorsha i think that if you move session_start(); to the first line of your code or before session_name ('YourVisitID'); it will be ok! hope that helps! Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.