Slideshow Script

jcooper posted this at 04:08 — 19th October 2004.

They have: 5 posts

Joined: Aug 2004

I need a slideshow script implemented into my website that will stop after the third image and check to see if user is logged in, forcing the viewer to register to proceed. I have the slideshow, I just need to implement the check login function after the third image. I will post the code if someone knows how to help. Thanks!

kb posted this at 19:44 — 21st October 2004.

He has: 1,380 posts

Joined: Feb 2002

Check hotscripts.com or resourceindex.com

jcooper posted this at 18:40 — 25th October 2004.

They have: 5 posts

Joined: Aug 2004

I just need it to stop after the third image to check login. Here is the code, you can see where I already tried an if statement, but it makes the page go blank!

<?php
function getArray($listingID){ 
      global $conn, $lang, $config, $style; 
      // grab the images 
      $listingID = make_db_extra_safe($listingID); 
      $sql = \"SELECT ID, caption, file_name, thumb_file_name, description FROM \" 
. $config[table_prefix] . \"listingsImages WHERE (listing_id = $listingID) ORDER BY rank\"; 
      $recordSet = $conn->Execute($sql); 
      if ($recordSet === false) 
      { 
       
         log_error($sql); 
      } 

      $num_images = $recordSet->RecordCount(); 
      if ($num_images > 0) 
      { 
         $Icount = 1; 
         while (!$recordSet->EOF) 
         { 
            $caption = make_db_unsafe ($recordSet->fields[caption]); 
            $thumb_file_name = make_db_unsafe ($recordSet->fields[thumb_file_name]); 
            $file_name = make_db_unsafe ($recordSet->fields[file_name]); 
            $imageID = make_db_unsafe ($recordSet->fields[ID]); 
            $image_description = make_db_unsafe ($recordSet->fields[description]); 
            // gotta grab the image size 
            $imagedata = GetImageSize(\"$config[ings_upload_path]/$file_name\"); 
            $imagewidth = $imagedata[0]; 
            $imageheight = $imagedata[1]; 
            $shrinkage = $config[thumbnail_width]/$imagewidth; 
            $displaywidth = $imagewidth * $shrinkage; 
            $displayheight = $imageheight * $shrinkage; 

             
            echo \" Picture[$Icount]  = ' $config[ings_view_images_path]/$file_name '; \"; 
            echo \" PictureLink[$Icount] = 'viewimages.php?imageID=$imageID&amp;type=listing';  \"; 
            echo \" Caption[$Icount]  = \\"  $caption \\"; \"; 
            echo \" CaptionFull[$Icount] = \\" $image_description  \\"; \"; 
             
            $Icount = $Icount + 1;
            if ($Icount == 3)
            {
                loginCheckVisitor('User'); 
             }
             
            $recordSet->MoveNext(); 
               } // end while 
                
            } // end if ($num_images > 0) 
         }// end function getArray
?>

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