Category Thumnails & Detail Image on the same page?

[netx_dev]

Hi there...Your gallery is cool but...

in english:

When I try to get the category thumnails & detail image on the same page there happes to be an error. The last category thumbnail is also used as the detail image displayed. Much more I would like to have the first thumbnail displayed as detail image. I used the {image} tag to include the detail image in "details.html" and {thumbnail} for the thumnails. But since there is an image variable, that seems to keep overwritten in a loop by the newest image id, this wont work. Is there any solution to this? 

auf deutsch:

Würde gerne das Detail Bild zusammen mit den Thumnails auf einer Seite anzeigen lassen. Grundsätzlich geht das auch, nur ist das Detail Bild leider nicht das erste Thumbnail sondern das letzte. In der Datei "details.html" binde ich das Detail image mit {image} ein und weiter unten die Thumbnails mit {thumbnails}. Da jedoch die image Variable in einer Schlaufe immer wieder überschrieben wird entspricht natürlich {image} der image ID des letzten thumnails. Gibts hier eine Lösung? 

[V@no]

Welcome to 4images forum.

Perhaps this can help:
http://www.4homepages.de/forum/index.php?topic=24058.msg131871#msg131871
After the change you can use {thumb} tag in details.html template.

[netx_dev]

Thanks for the answer but it doesnt help. My idea was simply to add the categories (shown as thumbnails) below the big detail image. So I added

$templates_used = 'categories,category_bit,thumbnail_bit';

from categories.php to details.php as well as

//-----------------------------------------------------
//--- Show Images -------------------------------------
//-----------------------------------------------------
$site_template->register_vars(array(
  "has_rss"   => true,
  "rss_title" => "RSS Feed: ".format_text($cat_cache[$cat_id]['cat_name'], 2)." (".str_replace(':', '', $lang['new_images']).")",
  "rss_url"   => $script_url."/rss.php?action=images&".URL_CAT_ID."=".$cat_id
));

$num_rows_all = (isset($cat_cache[$cat_id]['num_images'])) ? $cat_cache[$cat_id]['num_images'] : 0;
$link_arg = $site_sess->url(ROOT_PATH."categories.php?".URL_CAT_ID."=".$cat_id);

include(ROOT_PATH.'includes/paging.php');
$getpaging = new Paging($page, $perpage, $num_rows_all, $link_arg);
$offset = $getpaging->get_offset();

$site_template->register_vars(array(
  "paging" => $getpaging->get_paging(),
  "paging_stats" => $getpaging->get_paging_stats()
));

$imgtable_width = ceil((intval($config['image_table_width'])) / $config['image_cells']);
if ((substr($config['image_table_width'], -1)) == "%") {
  $imgtable_width .= "%";
}

$additional_sql = "";
if (!empty($additional_image_fields)) {
  foreach ($additional_image_fields as $key => $val) {
    $additional_sql .= ", i.".$key;
  }
}

$sql = "SELECT i.image_id, i.cat_id, i.user_id, i.image_name, i.image_description, i.image_keywords, i.image_date, i.image_active, i.image_media_file, i.image_thumb_file, i.image_download_url, i.image_allow_comments, i.image_comments, i.image_downloads, i.image_votes, i.image_rating, i.image_hits".$additional_sql.", c.cat_name".get_user_table_field(", u.", "user_name")."
        FROM (".IMAGES_TABLE." i,  ".CATEGORIES_TABLE." c)
        LEFT JOIN ".USERS_TABLE." u ON (".get_user_table_field("u.", "user_id")." = i.user_id)
        WHERE i.image_active = 1 AND i.cat_id = $cat_id AND c.cat_id = i.cat_id
        ORDER BY ".$config['image_order']." ".$config['image_sort'].", i.image_id ".$config['image_sort']."
        LIMIT $offset, $perpage";
$result = $site_db->query($sql);
$num_rows = $site_db->get_numrows($result);

if (!$num_rows)  {
  $thumbnails = "";
  $msg = $lang['no_images'];
}
else {
  $thumbnails = "<table width=\"".$config['image_table_width']."\" border=\"0\" cellpadding=\"".$config['image_table_cellpadding']."\" cellspacing=\"".$config['image_table_cellspacing']."\">\n";
  $count = 0;
  $bgcounter = 0;
  while ($image_row = $site_db->fetch_array($result)){
    if ($count == 0) {
      $row_bg_number = ($bgcounter++ % 2 == 0) ? 1 : 2;
      $thumbnails .= "<tr class=\"imagerow".$row_bg_number."\">\n";
    }
    $thumbnails .= "<td width=\"".$imgtable_width."\" valign=\"top\">\n";

    show_image($image_row);
    $thumbnails .= $site_template->parse_template("thumbnail_bit");
    $thumbnails .= "\n</td>\n";

    $count++;
    if ($count == $config['image_cells']) {
      $thumbnails .= "</tr>\n";
      $count = 0;
    }
  } // end while

  if ($count > 0)  {
    $leftover = ($config['image_cells'] - $count);
    if ($leftover > 0) {
      for ($i = 0; $i < $leftover; $i++){
        $thumbnails .= "<td width=\"".$imgtable_width."\">\n&nbsp;\n</td>\n";
      }
      $thumbnails .= "</tr>\n";
    }
  }
  $thumbnails .= "</table>\n";
} //end else
$site_template->register_vars("thumbnails", $thumbnails);
unset($thumbnails);

The categories are listed below the detail image, but the detail image equals the last image of the categories instead of the image one clicks to view.

[netx_dev]

Ok, I figured it out - problem solved....

Your post did help me. It was not the solution you gave me but it helped me to find my own solution. Instead of the thumbnail code I inserted this:

Code: [Select]

$site_template->register_vars("image_main", get_media_code($image_row['image_media_file'], $image_row['image_id'], $image_row['cat_id'], $image_row['image_name'], $mode, 0, 0));

...and some more code

[V@nо]

you could put your code below page_header.php include

[thorstenp]

Ok, I figured it out - problem solved....

Your post did help me. It was not the solution you gave me but it helped me to find my own solution. Instead of the thumbnail code I inserted this:

Code: [Select]

$site_template->register_vars("image_main", get_media_code($image_row['image_media_file'], $image_row['image_id'], $image_row['cat_id'], $image_row['image_name'], $mode, 0, 0));

...and some more code

Kannst Du mir mal per PN die URL schicken wo man sich das ansehen kannwas du gebastelt hast ?

Gruss
Thorsten