1.在page_header.lbi对应的位置(你想显示导航的位置)插入
(注意下面的"themes/模板名称/util.php"中的"模板名称"改成你模板文件夹的名称)
- <?php
- require_once("themes/模板名称/util.php");
- ?>
- <div class="header-menu">
- <p {if $navigator_list.config.index eq 1} class="cur" {/if}><a href="../index.php">{$lang.home}</a></p>
- <ul>
- <!-- {foreach name=nav_middle_list from=$navigator_list.middle item=nav} -->
- <li onMouseOver="sw_nav(this,1);" onMouseOut="sw_nav(this,0);" {if $nav.active eq 1} class="curs"{/if}>
- <a href="{$nav.url}" {if $nav.opennew eq 1}target="_blank" {/if}>{$nav.name}</a>
- <?php
- $subcates = get_subcate_byurl($GLOBALS[‘smarty‘]->_var[‘nav‘][‘url‘]);
- if($subcates!=false)
- {
- if(count($subcates)>0)
- {
- echo "<div class=‘sub_nav‘>";
- if($subcates)
- {
- foreach($subcates as $cate)
- {
- echo "<a href=‘".$cate[‘url‘]."‘ class=‘level_1‘>".$cate[‘name‘]."</a>";
- }
- }
- echo "</div><iframe frameborder=‘0‘ scrolling=‘no‘ class=‘nomask‘></iframe>";
- }
- }
- ?>
- </li>
- <!-- {/foreach} -->
- </ul>
- <script type="text/javascript">
- //初始化主菜单
- function sw_nav(obj,tag)
- {
- var subdivs = obj.getElementsByTagName("DIV");
- var ifs = obj.getElementsByTagName("IFRAME");
- if(subdivs.length>0)
- {
- if(tag==1)
- {
- subdivs[0].style.display = "block";
- ifs[0].style.display = "block";
- }
- else
- {
- subdivs[0].style.display = "none";
- ifs[0].style.display = "none";
- }
- }
- }
- </script>
- </div>
2.在CSS文件中插入
- .header-menu p{ float:left;padding:1px 12px 1px 0;margin-top:-2px;}
- .header-menu ul li{float:left;padding:1px 12px 1px 12px;margin-top:-2px;}
- .header-menu ul li a,.header-menu p a{color: #333;display:block;}
- .header-menu ul li a:hover,.header-menu p a:hover{color:#888;}
- .header-menu ul li.curs{background:#999;}
- .header-menu ul li.curs a{color:#fff;}
- .sub_nav{ background:#999;width:110px; position:absolute; z-index:5003; display:none;margin-left:-12px;}
- .nomask{ background:#fff; width:110px; height:50px; position:absolute; z-index:5002;display:none;margin-left:-12px;}
- .sub_nav a.level_1{ display:block;color:#fff;padding:6px 6px 6px 13px;font:11px Tahoma,Verdana,PMingLiU,Arial;border-bottom:1px dotted #D1D1D1;*border-bottom:1px dotted #D1D1D1 !important;*border-bottom:1px solid #A8A8A8;}
- .sub_nav a.level_1:hover{color:#fff;background:#55B46C;text-decoration:none;}
3.把以下代码编辑成(util.php)解压出来拷贝到模板目录下
- <?php
- /**
- * 通过传入参数的url判断是否为目录分类,从而获取子菜单
- *
- * @param string $url
- */
- function get_subcate_byurl($url)
- {
- $rs = strpos($url,"category");
- if($rs!==false)
- {
- preg_match("/\d+/i",$url,$matches);
- $cid = $matches[0];
- $cat_arr = array();
- $sql = "select * from ".$GLOBALS[‘ecs‘]->table(‘category‘)." where parent_id=".$cid." and is_show=1";
- $res = $GLOBALS[‘db‘]->getAll($sql);
- foreach($res as $idx => $row)
- {
- $cat_arr[$idx][‘id‘] = $row[‘cat_id‘];
- $cat_arr[$idx][‘name‘] = $row[‘cat_name‘];
- $cat_arr[$idx][‘url‘] = build_uri(‘category‘, array(‘cid‘ => $row[‘cat_id‘]), $row[‘cat_name‘]);
- $cat_arr[$idx][‘children‘] = get_clild_list($row[‘cat_id‘]);
- }
- return $cat_arr;
- }
- else
- {
- return false;
- }
- }
- function get_clild_list($pid)
- {
- //开始获取子分类
- $sql_sub = "select * from ".$GLOBALS[‘ecs‘]->table(‘category‘)." where parent_id=".$pid." and is_show=1";
- $subres = $GLOBALS[‘db‘]->getAll($sql_sub);
- if($subres)
- {
- foreach ($subres as $sidx => $subrow)
- {
- $children[$sidx][‘id‘]=$subrow[‘cat_id‘];
- $children[$sidx][‘name‘]=$subrow[‘cat_name‘];
- $children[$sidx][‘url‘]=build_uri(‘category‘, array(‘cid‘ => $subrow[‘cat_id‘]), $subrow[‘cat_name‘]);
- }
- }
- else
- {
- $children = null;
- }
- return $children;
- }
- ?>
时间: 2024-10-10 22:46:44