И еще есть один момент: если в выбранной категории выбрать производителя, после перехода на страницу товаров этого производителя активная категория не сохраняется. Соответственно и модуль производителей выдает всех кто есть. Привожу код - и собсна вопрос: как сделать чтобы выбранная категория сохранялась активной все время пока юзер не выберет другую.
<?php
if( !defined( '_VALID_MOS' ) && !defined( '_JEXEC' ) ) die( 'Direct Access to '.basename(__FILE__).' is not allowed.' );
/**
* VirtueMart dTree menu
* @ Released under GNU/GPL License : http://www.gnu.org/copyleft/gpl.html
* @ dTree mos menu created by Winfred van Kuijk <winfred@vankuijk.net>
* @ modified by soeren
* @ Uses dTree Javascript: http://www.destroydrop.com/javascripts/tree/
* @ version $Id: mod_dtreemenu.php
*
* This file is included by the VirtueMart module if the module parameter
* MenuType is set to treemenu
**/
global $root_label, $sess, $db, $mosConfig_live_site, $mm_action_url;
if( vmIsJoomla('1.5')) {
$js_src = $mosConfig_live_site.'/modules/mod_virtuemart';
} else {
$js_src = $mosConfig_live_site.'/modules';
}
$Itemid = vmRequest::getInt( 'Itemid' );
if( @get_class( $db )!= 'ps_DB' ) $db = new ps_DB();
require_once( CLASSPATH. "ps_product_category.php" );
$ps_product_category = new ps_product_category();
/*********************************************************
************* CATEGORY TREE ******************************
*/
/* dTree API, default value
* change to fit your needs **/
$useSelection = 'true';
$useLines = 'true';
$useIcons = 'true';
$useStatusText = 'false';
$useCookies = 'true';
$closeSameLevel = 'false';
// if all folders should be open, we will ignore the closeSameLevel
$openAll = 'false';
if ( $openAll == "true" ) { $closeSameLevel = "false"; }
$menu_htmlcode = "";
// what should be used as the base of the tree?
// ( could be *first* menu item, *site* name, *module*, *menu* name or *text* )
$base = "first";
// in case *text* should be the base node, what text should be displayed?
$basetext = "";
// what category_id is selected?
$category_id = vmRequest::getInt( 'category_id' );
// select menu items from database
$query = "SELECT category_id,category_parent_id,category_name FROM #__{vm}_category, #__{vm}_category_xref ";
$query .= "WHERE #__{vm}_category.category_publish='Y' AND ";
$query .= "#__{vm}_category.category_id=#__{vm}_category_xref.category_child_id ";
$query .= "ORDER BY category_parent_id, list_order, category_name ASC";
$db->query( $query );
$db->next_record();
// how many menu items in this menu?
$row = $db->num_rows();
// create a unique tree identifier, in case multiple dtrees are used
// (max one per module)
$tree = "d".uniqid( "tree_" );
// start creating the content
// create left aligned table, load the CSS stylesheet and dTree code
$menu_htmlcode .= "<table border=\"0\" cellspacing=\"1\" cellpadding=\"0\" width=\"100%\"><tr><td align=\"center\">\n";
$menu_htmlcode .= "<link rel=\"stylesheet\" href=\"$js_src/dtree/dtree.css\" type=\"text/css\" />\n";
$menu_htmlcode .= "<script type=\"text/javascript\" src=\"$js_src/dtree/dtree.js\"></script>\n";
$menu_htmlcode .= "<script type=\"text/javascript\">\n";
// create the tree, using the unique name
// pass the live_site parameter on so dTree can find the icons
$menu_htmlcode .= "$tree = new dTree('$tree',\"$js_src\");\n";
// pass on the dTree API parameters
$menu_htmlcode .= "$tree.config.useSelection=".$useSelection.";\n";
$menu_htmlcode .= "$tree.config.useLines=".$useLines.";\n";
$menu_htmlcode .= "$tree.config.useIcons=".$useIcons.";\n";
$menu_htmlcode .= "$tree.config.useCookies=".$useCookies.";\n";
$menu_htmlcode .= "$tree.config.useStatusText=".$useStatusText.";\n";
$menu_htmlcode .= "$tree.config.closeSameLevel=".$closeSameLevel.";\n";
$basename = $_REQUEST['root_label'];
// what is the ID of this node?
$baseid = $db->f("category_parent_id");
// create the link (if not a menu item, no link [could be: to entry page of site])
$baselink = ( $base == "first")? $sess->url( $mm_action_url.'index.php?page='.HOMEPAGE ) : "";
// remember which item is open, normally $Itemid
// except when we want the first item (e.g. Home) to be the base;
// in that case we have to pretend all remaining items belong to "Home"
$openid = $category_id;
// it could be that we are displaying e.g. mainmenu in this dtree,
// but item in usermenu is selected,
// so: for the rest of this module track if this menu contains the selected item
// Default value: first node (=baseid), but not selected
$opento = $baseid;
$opento_selected = "false";
// what do you know... the first node was selected
if ($baseid == $openid) { $opento_selected = "true"; }
$target = "";
// create the first node, parent is always -1
$menu_htmlcode .= "$tree.add(\"$baseid\",\"-1\",\"\",\"$baselink\",\"\",\"$target\");\n";
//$basename
$db->reset();
// process each of the nodes
while( $db->next_record() ) {
// get name and link (just to save space in the code later on)
$name = htmlentities( $db->f("category_name"), ENT_QUOTES, vmGetCharset() ). ps_product_category::products_in_category( $db->f("category_id") );
$url = $sess->url($mm_action_url."index.php?page=shop.browse&category_id=".$db->f("category_id"));
$menu_htmlcode .= "$tree.add(\"".$db->f("category_id")."\",\"".$db->f("category_parent_id")."\",\"$name\",\"$url\",\"$name\",\"$target\");\n";
// if this node is the selected node
if ($db->f("category_id") == $openid) {
$opento = $openid; $opento_selected = "true";
}
}
$menu_htmlcode .= "document.write($tree);\n";
$menu_htmlcode .= $openAll == "true" ? "$tree.openAll();\n" : "$tree.closeAll();\n";
$menu_htmlcode .= "$tree.openTo(\"$opento\",\"$opento_selected\");\n";
$menu_htmlcode .= "</script>\n";
$menu_htmlcode .= "<noscript>\n";
$menu_htmlcode .= $ps_product_category->get_category_tree( $category_id, $class_mainlevel );
$menu_htmlcode .= "</noscript>\n";
$menu_htmlcode .= "</td></tr></table>\n";
echo $menu_htmlcode;
/************* END OF CATEGORY TREE ******************************
*********************************************************
*/
?>
06.08.2015, 16:29:26