我在 opencart 管理面板中添加了 4 个类别作为 4 个级别，
Home
Home -> Furniture
Home -> Furniture -> Wooden (Getting menus up to this level)
Home -> Furniture -> wooden -> Lightweight (Need to display this level)
最初我在菜单中显示第三级类别时遇到问题。我使用这篇文章启用了第三级菜单
像这样如何启用第 4 级类别。
问问题
9734 次
4 回答
2
标头控制器
$data['categories'] = array();
$categories = $this->model_catalog_category->getCategories(0);
foreach ($categories as $category) {
if ($category['top']) {
// Level 2
$children_data = array();
$children = $this->model_catalog_category->getCategories($category['category_id']);
foreach ($children as $child) {
// Level 3 sultan
$children_data_3 = array();
$children_3 = $this->model_catalog_category->getCategories($child['category_id']);
foreach ($children_3 as $child_3) {
$filter_data_3 = array(
'filter_category_id' => $child_3['category_id'],
'filter_sub_category' => true
);
$children_data_3[] = array(
'name' => $child_3['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data_3) . ')' : ''),
'href' => $this->url->link('product/category', 'path=' . $child['category_id'] . '_' . $child_3['category_id'])
);
}
//end of level 3
$filter_data = array(
'filter_category_id' => $child['category_id'],
'filter_sub_category' => true
);
$children_data[] = array(
'name' => $child['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data) . ')' : ''),
'href' => $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id']),
'grand_childs' => $children_data_3
);
}
// Level 1
$data['categories'][] = array(
'name' => $category['name'],
'children' => $children_data,
'column' => $category['column'] ? $category['column'] : 1,
'href' => $this->url->link('product/category', 'path=' . $category['category_id'])
);
}
}
tpl代码
<ul class="nav navbar-nav">
<?php foreach ($categories as $category) { ?>
<?php if ($category['children']) { ?>
<li class="dropdown">
<a href="<?php echo $category['href']; ?>" class="dropdown-toggle" data-toggle="dropdown"><?php echo $category['name']; ?></a>
<div class="dropdown-menu">
<div class="dropdown-inner">
<?php foreach (array_chunk($category['children'], ceil(count($category['children']) / $category['column'])) as $children) { ?>
<ul class="nav">
<?php foreach ($children as $child) { ?>
<li class="dropdown-submenu" >
<a href="<?php echo $child['href']; ?>" class="dropdown-toggle" data-toggle="dropdown"><?php echo $child['name']; ?></a>
<?php if($child['grand_childs']){
echo '<ul class="dropdown-menu sub-menu">';
foreach($child['grand_childs'] as $grand_child){ ?>
<li>
<a href="<?php echo $grand_child['href']; ?>" ><?php echo $grand_child['name']; ?></a>
</li>
<?php }
echo '</ul>';
}
?>
</li>
<?php } ?>
</ul>
<?php } ?>
</div>
<a href="<?php echo $category['href']; ?>" class="see-all"><?php echo $text_all; ?> <?php echo $category['name']; ?></a> </div>
</li>
<?php } else { ?>
<li><a href="<?php echo $category['href']; ?>"><?php echo $category['name']; ?></a></li>
<?php } ?>
<?php } ?>
</ul>
于 2015-11-02T10:42:31.840 回答
0
用于在主菜单中显示子类别。请进行以下更改。
编辑 header.php 控制器文件
$sec_children_data = array();
$sec_children = $this->model_catalog_category->getCategories($child['category_id']);
foreach ($sec_children as $sec_child) {
$sec_children_data[] = array(
'name' => $sec_child['name'] . ($this->config->get('config_product_count') ? '' : ''),
'href' => $this->url->link('product/category', 'path=' . $child['category_id'] . '_' . $sec_child['category_id'])
);
}
编辑 header.tpl
?php if (isset($category['children'][$i]['level3'])) {
$level3menus = $category['children'][$i]['level3'];
?>
<ul class="level3">
<?php
foreach( $level3menus as $level3menu) {
?>
<li><a href="<?php echo $level3menu['href']; ?>" class=""><?php echo $level3menu['name'];?></a></li>
<?php } ?>
请参考我的教程一步一步的解释和演示。
于 2016-12-16T09:46:05.877 回答
0
首先从这里下载 vqmod然后解压它。现在 vqmod 文件夹保存在您的站点根目录中。然后去浏览器写你的站点 url 然后“/vqmod/install”然后按回车然后你会收到一条消息，你可以在你的站点中成功安装 vqmod。现在你在这里下载一个扩展表格并解压它。并在您的站点中保留提取文件，表明 folder exm：menu3rdlevel-opencart-2_2\vqmod\xml/Menu3rdLevel.xml 文件在您的站点中，例如：vqmod\xml/Menu3rdLevel.xml 它们是带有“menu3rdlevel”文件夹的其他文件。从扩展文件夹“javascript”到站点文件夹“javescript”，扩展文件夹“image”到站点文件夹“image”扩展文件夹“stylsheet”到站点文件夹“stylsheet”。
注意：仅传输 xml 文件和带有“menu3rdlevel”文件夹的其他文件。
于 2016-02-11T04:09:48.673 回答
-1
我自己做的，
将 header.tpl 文件更改为
<?php if (isset($_SERVER['HTTP_USER_AGENT']) && !strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE 6')) echo '<?xml version="1.0" encoding="UTF-8"?>'. "\n"; ?>
<!DOCTYPE html>
<html>
<head>
<title><?php echo $title; ?></title>
<base href="<?php echo $base; ?>" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<?php if ($description) { ?>
<meta name="description" content="<?php echo $description; ?>" />
<?php } ?>
<?php if ($keywords) { ?>
<meta name="keywords" content="<?php echo $keywords; ?>" />
<?php } ?>
<?php if ($icon) { ?>
<link href="<?php echo $icon; ?>" rel="icon" />
<?php } ?>
<?php foreach ($links as $link) { ?>
<link href="<?php echo $link['href']; ?>" rel="<?php echo $link['rel']; ?>" />
<?php } ?>
<link rel="stylesheet" type="text/css" href="catalog/view/theme/fashioncart/stylesheet/stylesheet.css" />
<?php foreach ($styles as $style) { ?>
<link rel="<?php echo $style['rel']; ?>" type="text/css" href="<?php echo $style['href']; ?>" media="<?php echo $style['media']; ?>" />
<?php } ?>
<script type="text/javascript" src="catalog/view/javascript/jquery/jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="catalog/view/javascript/jquery/ui/jquery-ui-1.8.16.custom.min.js"></script>
<link rel="stylesheet" type="text/css" href="catalog/view/javascript/jquery/ui/themes/ui-lightness/jquery-ui-1.8.16.custom.css" />
<script type="text/javascript" src="catalog/view/javascript/jquery/ui/external/jquery.cookie.js"></script>
<script type="text/javascript" src="catalog/view/javascript/jquery/colorbox/jquery.colorbox.js"></script>
<link rel="stylesheet" type="text/css" href="catalog/view/javascript/jquery/colorbox/colorbox.css" media="screen" />
<script type="text/javascript" src="catalog/view/javascript/jquery/tabs.js"></script>
<script type="text/javascript" src="catalog/view/javascript/common.js"></script>
<script type="text/javascript" src="catalog/view/theme/fashioncart/javascript/fashioncart_custom.js"></script>
<script type="text/javascript" src="catalog/view/theme/fashioncart/javascript/cloud_zoom.js"></script>
<link href='http://fonts.googleapis.com/css?family=Open+Sans:400,300,600' rel='stylesheet' type='text/css'>
<?php foreach ($scripts as $script) { ?>
<script type="text/javascript" src="<?php echo $script; ?>"></script>
<?php } ?>
<!--[if lt IE 9]>
<link rel="stylesheet" type="text/css" href="catalog/view/theme/fashioncart/stylesheet/ie8.css" />
<![endif]-->
<!--[if IE 7]>
<link rel="stylesheet" type="text/css" href="catalog/view/theme/fashioncart/stylesheet/ie7.css" />
<![endif]-->
<!--[if lt IE 7]>
<link rel="stylesheet" type="text/css" href="catalog/view/theme/default/stylesheet/ie6.css" />
<script type="text/javascript" src="catalog/view/javascript/DD_belatedPNG_0.0.8a-min.js"></script>
<script type="text/javascript">
DD_belatedPNG.fix('#logo img');
</script>
<![endif]-->
<?php echo $google_analytics; ?>
</head>
<body>
<div id="container">
<div id="header">
<?php if ($logo) { ?>
<div id="logo"><a href="<?php echo $home; ?>"><img src="<?php echo $logo; ?>" title="<?php echo $name; ?>" alt="<?php echo $name; ?>" /></a></div>
<?php } ?>
<div id="welcome">
<?php if (!$logged) { ?>
<?php echo $text_welcome; ?>
<?php } else { ?>
<?php echo $text_logged; ?>
<?php } ?>
</div>
<div class="sign_up_pd">
<a href="<?php echo $wishlist; ?>" id="wishlist-total"><?php echo $text_wishlist; ?></a> <a href="<?php echo $account; ?>"><?php echo $text_account; ?></a><a href="<?php echo $shopping_cart; ?>"><?php echo $text_shopping_cart; ?></a><a href="<?php echo $checkout; ?>"><?php echo $text_checkout; ?></a>
<a href="<?php echo $publisher_sign; ?> " title="Publisher" > Publisher </a>
<a href="<?php echo $developer_sign; ?> " title="Developer" > Developer </a>
</div>
<div class="clear_both"></div>
<?php echo $cart; ?>
<div id='header_btm'>
<span class="span_lable">Search: </span>
<select name="search_categories" id="search_categories" >
<option value="0" >All Category</option>
<?php foreach ($categories_search as $category) { ?>
<?php if($category['category_id'] == $filter_category_id): ?>
<option selected="selected" value="<?php echo $category['category_id'];?>" ><?php echo $category['name'];?></option>
<?php else: ?>
<option value="<?php echo $category['category_id'];?>" ><?php echo $category['name'];?></option>
<?php endif; ?>
<?php foreach ($category['children'] as $subcategory) { ?>
<?php if($subcategory['category_id'] == $filter_category_id): ?>
<option selected="selected" value="<?php echo $subcategory['category_id'];?>" > <?php echo $subcategory['name'];?></option>
<?php else: ?>
<option value="<?php echo $subcategory['category_id'];?>" > <?php echo $subcategory['name'];?></option>
<?php endif; ?>
<?php } ?>
<?php } ?>
</select>
<div id="search">
<div class="search_inside">
<?php if ($filter_name) { ?>
<input type="text" name="filter_name" value="<?php echo $filter_name; ?>" />
<?php } else { ?>
<input type="text" name="filter_name" value="<?php echo $text_search; ?>" onclick="this.value = '';" onkeydown="this.style.color = '#444444';" />
<?php } ?>
<div class="button-search"></div>
</div>
</div>
<?php echo $language; ?>
<?php echo $currency; ?>
</div>
</div>
<?php if ($categories) { ?>
<div id="menu">
<ul>
<li><a href="<?php echo $home; ?>"><span class='home_icon'></span></a>
<?php foreach ($categories as $category) { ?>
<li><a href="<?php echo $category['href']; ?>"><?php echo $category['name']; ?></a>
<?php if ($category['children']) { ?>
<div>
<?php for ($i = 0; $i < count($category['children']);) { ?>
<ul>
<?php $j = $i + ceil(count($category['children']) / $category['column']); ?>
<?php for (; $i < $j; $i++) { ?>
<?php if (isset($category['children'][$i])) { ?>
<!-- Begin Part 1 of the extension Header menu add level 3 sub categories extension (line to be replaced: number 84 of the header.tpl file) -->
<li>
<?php
if(count($category['children'][$i]['children_level2'])>0){
?>
<a href="<?php echo $category['children'][$i]['href']; ?>" onmouseover='JavaScript:openSubMenu("<?php echo $category['children'][$i]['id']; ?>")'><?php echo $category['children'][$i]['name']; ?></a>
<?php
//echo "<img src='catalog/view/theme/default/image/arrow-right.png' style='right:10px;margin-top:3px;position:absolute;'/></a>";
//echo "<span style='right:5px;margin-top:-6px;position:absolute;color:white;font-weight:bold;font-size:18px;'>»</span></a>";
}
else
{
?>
<a href="<?php echo $category['children'][$i]['href']; ?>" onmouseover='JavaScript:closeSubMenu()' ><?php echo $category['children'][$i]['name']; ?></a>
<?php
}
?>
<?php if ($category['children'][$i]['children_level2']) { ?>
<div class="submenu" style="display:none;" id="id_menu_<?php echo $category['children'][$i]['id']; ?>">
<ul>
<?php for ($wi = 0; $wi < count($category['children'][$i]['children_level2']); $wi++) { ?>
<li>
<!-- Begin 4th level -->
<?php
if(count($category['children'][$i]['children_level2'][$wi]['children_level3'])>0){
?>
<a href="<?php echo $category['children'][$i]['children_level2'][$wi]['href']; ?>" ><?php echo $category['children'][$i]['children_level2'][$wi]['name']; ?></a>
<?php
//echo "<img src='catalog/view/theme/default/image/arrow-right.png' style='right:10px;margin-top:3px;position:absolute;'/></a>";
//echo "<span style='right:5px;margin-top:-6px;position:absolute;color:white;font-weight:bold;font-size:18px;'>»</span></a>";
}
else
{
?>
<a href="<?php echo $category['children'][$i]['children_level2'][$wi]['href']; ?>" ><?php echo $category['children'][$i]['children_level2'][$wi]['name']; ?></a>
<?php
}
?>
<?php if ($category['children'][$i]['children_level2'][$wi]['children_level3']) { ?>
<div class="submenu" syule="display:none;" id="id_menu_<?php echo $category['children'][$i]['children_level2'][$wi]['id']; ?>">
<ul>
<?php for ($wid = 0; $wid < count($category['children'][$i]['children_level2'][$wi]['children_level3']); $wid++) { ?>
<li>
<a href="<?php echo $category['children'][$i]['children_level2'][$wid]['children_level3']['href']; ?>" ><?php echo $category['children'][$i]['children_level2'][$wi]['children_level3'][$wid]['name']; ?>
</a>
</li>
<?php } ?>
</ul>
</div>
<?php } ?>
<!-- End 4th Level -->
</li>
<?php } ?>
</ul>
</div>
<?php } ?>
</li>
<!-- END Part 1 of the extension Header menu add level 3 sub categories extension -->
<?php } ?>
<?php } ?>
</ul>
<?php } ?>
</div>
<?php } ?>
</li>
<?php } ?>
</ul>
</div>
<?php } ?>
<div id="notification"></div>
<!-- Begin Part 2 of the extension Header menu add level 3 sub categories extension-->
<script type="text/javascript">
function openSubMenu(id){
//
$('.submenu').hide();
document.getElementById("id_menu_"+id).style.display="block";
}
function closeSubMenu(){
$('.submenu').hide();
}
</script>
<style>
.submenu{
background: url('catalog/view/theme/default/image/menu.png') repeat scroll 0 0 transparent;
border: 1px solid #000000;
border-radius: 0px 5px 5px 0px;
margin-top:-23px;
left:140px;
position:absolute;
min-width:140px;
display:none;
}
@media screen and (-webkit-min-device-pixel-ratio:0) {
.submenu {left: 160px;}
}
</style>
<!-- PHONE::Start -->
<?php if ($categories) { ?>
<div id="menu-phone" class="shown-phone" style="display: none;">
<div id="menu-phone-button">Menu</div>
<select id="menu-phone-select" onchange="location = this.value">
<option value=""></option>
<?php foreach ($categories as $category) { ?>
<option value="<?php echo $category['href']; ?>"><?php echo $category['name']; ?></option>
<?php } ?>
</select>
</div>
<script type="text/javascript">
// Bind the Phone menu dropdown
$('#menu-phone-button').bind('click', function() {
$("#menu-phone-select").css({'opacity':'1'});
});
</script>
<?php } ?>
<!-- PHONE::End -->
<div id="notification"></div>
并将您的 header.php 文件更改为
<?php
class ControllerCommonHeader extends Controller {
protected function index() {
$this->data['title'] = $this->document->getTitle();
if (isset($this->request->server['HTTPS']) && (($this->request->server['HTTPS'] == 'on') || ($this->request->server['HTTPS'] == '1'))) {
$this->data['base'] = $this->config->get('config_ssl');
} else {
$this->data['base'] = $this->config->get('config_url');
}
$this->data['description'] = $this->document->getDescription();
$this->data['keywords'] = $this->document->getKeywords();
$this->data['links'] = $this->document->getLinks();
$this->data['styles'] = $this->document->getStyles();
$this->data['scripts'] = $this->document->getScripts();
$this->data['lang'] = $this->language->get('code');
$this->data['direction'] = $this->language->get('direction');
$this->data['google_analytics'] = html_entity_decode($this->config->get('config_google_analytics'), ENT_QUOTES, 'UTF-8');
// Whos Online
if ($this->config->get('config_customer_online')) {
$this->load->model('tool/online');
if (isset($this->request->server['REMOTE_ADDR'])) {
$ip = $this->request->server['REMOTE_ADDR'];
} else {
$ip = '';
}
if (isset($this->request->server['HTTP_HOST']) && isset($this->request->server['REQUEST_URI'])) {
$url = 'http://' . $this->request->server['HTTP_HOST'] . $this->request->server['REQUEST_URI'];
} else {
$url = '';
}
if (isset($this->request->server['HTTP_REFERER'])) {
$referer = $this->request->server['HTTP_REFERER'];
} else {
$referer = '';
}
$this->model_tool_online->whosonline($ip, $this->customer->getId(), $url, $referer);
}
$this->language->load('common/header');
if (isset($this->request->server['HTTPS']) && (($this->request->server['HTTPS'] == 'on') || ($this->request->server['HTTPS'] == '1'))) {
$server = HTTPS_IMAGE;
} else {
$server = HTTP_IMAGE;
}
if ($this->config->get('config_icon') && file_exists(DIR_IMAGE . $this->config->get('config_icon'))) {
$this->data['icon'] = $server . $this->config->get('config_icon');
} else {
$this->data['icon'] = '';
}
$this->data['name'] = $this->config->get('config_name');
if ($this->config->get('config_logo') && file_exists(DIR_IMAGE . $this->config->get('config_logo'))) {
$this->data['logo'] = $server . $this->config->get('config_logo');
} else {
$this->data['logo'] = '';
}
$this->data['text_home'] = $this->language->get('text_home');
$this->data['text_wishlist'] = sprintf($this->language->get('text_wishlist'), (isset($this->session->data['wishlist']) ? count($this->session->data['wishlist']) : 0));
$this->data['text_shopping_cart'] = $this->language->get('text_shopping_cart');
$this->data['text_search'] = $this->language->get('text_search');
$this->data['text_welcome'] = sprintf($this->language->get('text_welcome'), $this->url->link('account/login', '', 'SSL'), $this->url->link('account/register', '', 'SSL'));
$this->data['text_logged'] = sprintf($this->language->get('text_logged'), $this->url->link('account/account', '', 'SSL'), $this->customer->getFirstName(), $this->url->link('account/logout', '', 'SSL'));
$this->data['text_account'] = $this->language->get('text_account');
$this->data['text_checkout'] = $this->language->get('text_checkout');
$this->data['publisher_sign'] = $this->url->link('account/publisher_signup', '', 'SSL');
$this->data['developer_sign'] = $this->url->link('account/developer_signup', '', 'SSL');
$this->data['home'] = $this->url->link('common/home');
$this->data['wishlist'] = $this->url->link('account/wishlist', '', 'SSL');
$this->data['logged'] = $this->customer->isLogged();
$this->data['account'] = $this->url->link('account/account', '', 'SSL');
$this->data['shopping_cart'] = $this->url->link('checkout/cart');
$this->data['checkout'] = $this->url->link('checkout/checkout', '', 'SSL');
if (isset($this->request->get['filter_name'])) {
$this->data['filter_name'] = $this->request->get['filter_name'];
} else {
$this->data['filter_name'] = '';
}
// Menu
$this->load->model('catalog/category');
$this->load->model('catalog/product');
$this->data['categories'] = array();
$categories = $this->model_catalog_category->getCategories(0);
foreach ($categories as $category) {
if ($category['top']) {
$children_data = array();
$children = $this->model_catalog_category->getCategories($category['category_id']);
foreach ($children as $child) {
$data = array(
'filter_category_id' => $child['category_id'],
'filter_sub_category' => true
);
/*Begin of the extension Header menu add level 3 sub categories extension code to be replaced:
$product_total = $this->model_catalog_product->getTotalProducts($data);
$children_data[] = array(
'name' => $child['name'] . ($this->config->get('config_product_count') ? ' (' . $product_total . ')' : ''),
'href' => $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id'])
);
*/
// Level 2
$children_level2 = $this->model_catalog_category->getCategories($child['category_id']);
$children_data_level2 = array();
foreach ($children_level2 as $child_level2) {
$data_level2 = array(
'filter_category_id' => $child_level2['category_id'],
'filter_sub_category' => true
);
//level3 starts here
$children_level3 = $this->model_catalog_category->getCategories($child_level2['category_id']);
$children_data_level3 = array();
foreach ($children_level3 as $child_level3)
{
$data_level3 = array(
'filter_category_id' => $child_level3['category_id'],
'filter_sub_category' => true
);
$product_total_level3 = '';
if ($this->config->get('config_product_count')) {
$product_total_level3 = ' (' . $this->model_catalog_product->getTotalProducts($data_level3) . ')';
}
$children_data_level3[] = array(
'name' => $child_level3['name'] . $product_total_level3,
'href' => $this->url->link('product/category', 'path=' . $child['category_id'] . '_' . $child_level3['category_id']),
'id' => $category['category_id']. '_' . $child['category_id']. '_' . $child_level3['category_id']
);
}
//level 3 ends here
$product_total_level2 = '';
if ($this->config->get('config_product_count')) {
$product_total_level2 = ' (' . $this->model_catalog_product->getTotalProducts($data_level2) . ')';
}
$children_data_level2[] = array(
'name' => $child_level2['name'] . $product_total_level2,
'href' => $this->url->link('product/category', 'path=' . $child['category_id'] . '_' . $child_level2['category_id']),
'id' => $category['category_id']. '_' . $child['category_id']. '_' . $child_level2['category_id'],
'children_level3' => $children_data_level3,
);
}
$children_data[] = array(
'name' => $child['name'],
'href' => $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id']),
'id' => $category['category_id']. '_' . $child['category_id'],
'children_level2' => $children_data_level2,
);
//END of the extension Header menu add level 3 sub categories extension
}
// Level 1
$this->data['categories'][] = array(
'name' => $category['name'],
'children' => $children_data,
'column' => $category['column'] ? $category['column'] : 1,
'href' => $this->url->link('product/category', 'path=' . $category['category_id'])
);
}
}
if (isset($this->request->get['filter_category_id'])) {
$filter_category_id = $this->request->get['filter_category_id'];
} else {
$filter_category_id = 0;
}
$this->data['filter_category_id'] = $filter_category_id;
foreach ($categories as $category) {
$children_data = array();
$children = $this->model_catalog_category->getCategories($category['category_id']);
foreach ($children as $child) {
$data = array(
'filter_category_id' => $child['category_id'],
'filter_sub_category' => true
);
$product_total = $this->model_catalog_product->getTotalProducts($data);
$children_data[] = array(
'name' => $child['name'] . ($this->config->get('config_product_count') ? ' (' . $product_total . ')' : ''),
'category_id' => $child['category_id']
);
}
// Level 1
$this->data['categories_search'][] = array(
'name' => $category['name'],
'category_id' => $category['category_id'],
'children' => $children_data,
);
}
$this->children = array(
'module/language',
'module/currency',
'module/cart'
);
if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/common/header.tpl')) {
$this->template = $this->config->get('config_template') . '/template/common/header.tpl';
} else {
$this->template = 'default/template/common/header.tpl';
}
$this->render();
}
}
?>
于 2013-01-22T12:01:48.070 回答