Si tratta di una pagina che mi fa visualizzare le categorie in orizzontale sotto l'header.
cosa fa:
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catA catB catC
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se ad esempio seleziono la categoria B,vengono visualizzate le sottocategorie in questo modo:
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catA catB sottocatB1 sottocatB2 sottocatB3 catC
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quello che servirebbe sarebbe che nella riga sopra restino solo le categorie madri ed in una riga sottostante si selezioni la categoria con le proprie sottocategorie
ad esempio:
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catA catB catC
catB sottocatB1 sottocatB2 sottocatB3
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Spero di essere stato abbastanza chiaro o fatemi sapere.
Credo si tratti di una modifica abbastanza veloce per chi mastica php.
) Un grazie infinito in anticipo a chiunque colga la sfidawww.matissevenezia.com
Codice: Seleziona tutto
<?php
/*
$Id: categories.php,v 1.25 2003/07/09 01:13:58 hpdl Exp $
osCommerce, Open Source E-Commerce Solutions
http://www.oscommerce.com
Copyright (c) 2003 osCommerce
Released under the GNU General Public License
changed August 2003, by Nils Petersson
contribution "Category Box Enhancement", version 1.1
*/
function tep_show_category($counter) {
// BoF - Contribution Category Box Enhancement 1.1
global $tree, $categories_string, $cPath_array, $cat_name;
for ($i=0; $i<$tree[$counter]['level']; $i++) {
$categories_string .= " ";
}
$cPath_new = 'cPath=' . $tree[$counter]['path'];
if (isset($cPath_array) && in_array($counter, $cPath_array) && $cat_name == $tree[$counter]['name']) { //Link nicht anklickbar, wenn angewählt
$categories_string .= '<a href="';
$categories_string .= tep_href_link(FILENAME_DEFAULT, $cPath_new) . '">'; //Link nicht anklickbar, wenn angewählt
} else { //Link nicht anklickbar, wenn angewählt
$categories_string .= '<a href="';
$categories_string .= tep_href_link(FILENAME_DEFAULT, $cPath_new) . '">';
} //Link nicht anklickbar, wenn angewählt
if (tep_has_category_subcategories($counter)) {
$categories_string .= tep_image(DIR_WS_IMAGES . 'pointer_blue.gif', '');
}
else {
$categories_string .= tep_image(DIR_WS_IMAGES . 'pointer_blue_light.gif', '');
}
if (isset($cPath_array) && in_array($counter, $cPath_array)) {
$categories_string .= '<b>';
}
if ($cat_name == $tree[$counter]['name']) {
$categories_string .= '<span class="errorText">';
}
// display category name
$categories_string .= $tree[$counter]['name'];
if ($cat_name == $tree[$counter]['name']) {
$categories_string .= '</span>';
}
if (isset($cPath_array) && in_array($counter, $cPath_array)) {
$categories_string .= '</b>';
}
// EoF Category Box Enhancement
$categories_string .= '</a>';
if (SHOW_COUNTS == 'true') {
$products_in_category = tep_count_products_in_category($counter);
if ($products_in_category > 0) {
$categories_string .= ' (' . $products_in_category . ')';
}
}
$categories_string .= ' ';
if ($tree[$counter]['next_id'] != false) {
tep_show_category($tree[$counter]['next_id']);
}
}
?>
<!-- categories //--><table width="100%" border="0"><tr>
<td>
<?php
// BoF - Contribution Category Box Enhancement 1.1
if (isset($cPath_array)) {
for ($i=0, $n=sizeof($cPath_array); $i<$n; $i++) {
$categories_query = tep_db_query("select categories_name from " . TABLE_CATEGORIES_DESCRIPTION . " where categories_id = '" . (int)$cPath_array[$i] . "' and language_id = '" . (int)$languages_id . "'");
if (tep_db_num_rows($categories_query) > 0)
$categories = tep_db_fetch_array($categories_query);
}
$cat_name = $categories['categories_name'];
}
// EoF Category Box Enhancement
// display category name
$info_box_contents = array();
$info_box_contents[] = array('text' => BOX_HEADING_CATEGORIES);
new infoBoxHeading($info_box_contents, true, false);
$categories_string = '';
$tree = array();
$categories_query = tep_db_query("select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.parent_id = '0' and c.categories_id = cd.categories_id and cd.language_id='" . (int)$languages_id ."' order by sort_order, cd.categories_name");
while ($categories = tep_db_fetch_array($categories_query)) {
$tree[$categories['categories_id']] = array('name' => $categories['categories_name'],
'parent' => $categories['parent_id'],
'level' => 0,
'path' => $categories['categories_id'],
'next_id' => false);
if (isset($parent_id)) {
$tree[$parent_id]['next_id'] = $categories['categories_id'];
}
$parent_id = $categories['categories_id'];
if (!isset($first_element)) {
$first_element = $categories['categories_id'];
}
}
//------------------------
if (tep_not_null($cPath)) {
$new_path = '';
reset($cPath_array);
while (list($key, $value) = each($cPath_array)) {
unset($parent_id);
unset($first_id);
$categories_query = tep_db_query("select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.parent_id = '" . (int)$value . "' and c.categories_id = cd.categories_id and cd.language_id='" . (int)$languages_id ."' order by sort_order, cd.categories_name");
if (tep_db_num_rows($categories_query)) {
$new_path .= $value;
while ($row = tep_db_fetch_array($categories_query)) {
$tree[$row['categories_id']] = array('name' => $row['categories_name'],
'parent' => $row['parent_id'],
'level' => $key+1,
'path' => $new_path . '_' . $row['categories_id'],
'next_id' => false);
if (isset($parent_id)) {
$tree[$parent_id]['next_id'] = $row['categories_id'];
}
$parent_id = $row['categories_id'];
if (!isset($first_id)) {
$first_id = $row['categories_id'];
}
$last_id = $row['categories_id'];
}
$tree[$last_id]['next_id'] = $tree[$value]['next_id'];
$tree[$value]['next_id'] = $first_id;
$new_path .= '_';
} else {
break;
}
}
}
tep_show_category($first_element);
$info_box_contents = array();
$info_box_contents[] = array('text' => $categories_string);
// if ( (basename($PHP_SELF) != FILENAME_SPECIALS)) {
//$info_box_contents[] = array('align' => 'right',
// 'text' => '<font size=-2><b><a href="' . tep_href_link(FILENAME_SPECIALS, '', 'NONSSL') . '">' . SPECIAL_PRODUCTS_LINK . '</a></b></font>');
// }else{
// $info_box_contents[] = array('align' => 'right',
// 'text' => '<font size=-2><b><a href="' . tep_href_link(FILENAME_SPECIALS, '', 'NONSSL') . '">' . BOX_INFORMATION_SPECIALS . '</a></b></font>');
// }
//if ( (basename($PHP_SELF) != FILENAME_PRODUCTS_NEW)) {
//$info_box_contents[] = array('align' => 'right',
// 'text' => '<font size=-2><b><a href="' . tep_href_link(FILENAME_PRODUCTS_NEW, '', 'NONSSL') . '">' . NEW_PRODUCTS_LINK . '</a></b></font>');
// }else{
// $info_box_contents[] = array('align' => 'right',
// 'text' => '<font size=-2><b><a href="' . tep_href_link(FILENAME_PRODUCTS_NEW, '', 'NONSSL') . '">' . ALL_PRODUCTS_LINK .'</a></b></font>');
// }
function tep_get_paths($categories_array = '', $parent_id = '0', $indent = '', $path='') {
global $languages_id;
if (!is_array($categories_array)) $categories_array = array();
$categories_query = tep_db_query("select c.categories_id, cd.categories_name from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where parent_id = '" . (int)$parent_id . "' and c.categories_id = cd.categories_id and cd.language_id = '" . (int)$languages_id . "' order by sort_order, cd.categories_name");
while ($categories = tep_db_fetch_array($categories_query)) {
if ($parent_id=='0'){
$categories_array[] = array('id' => $categories['categories_id'],
'text' => $indent . $categories['categories_name']);
}
else{
$categories_array[] = array('id' => $path . $parent_id . '_' .$categories['categories_id'],
'text' => $indent . $categories['categories_name']);
}
if ($categories['categories_id'] != $parent_id) {
$this_path=$path;
if ($parent_id != '0')
$this_path = $path . $parent_id . '_';
$categories_array = tep_get_paths($categories_array, $categories['categories_id'], $indent . ' ', $this_path);
}
}
return $categories_array;
}
?>
<?php
// $info_box_contents[] = array('form' => '<form action="' . tep_href_link(FILENAME_DEFAULT) . '" method="get">' . tep_hide_session_id(),
// 'align' => 'right',
// 'text' => '<font size=-2><b>' . BOX_DROPDOWN_MENUS . '<br>' . tep_draw_pull_down_menu('cPath', tep_get_paths(array(array('id' => '</b></font>', 'text' => PULL_DOWN_DEFAULT))), $cPath, 'onchange="this.form.submit();" style="width: 200"')
// );
new infoBox($info_box_contents);
?>
</td>
</tr></table>
<!-- categories_eof //-->
