问题:
在2级栏目页面单独调用该栏目的顶级栏目名称!
方法思路:
在 {dede:type} [field:typename /] {/dede:type} 标签的基础上进行修改。 调用方法: {dede:type2} [field:typename /] {/dede:type2} 新标签放置位置:
includetaglibtype2.lib.php保存为type2.lib.php标签就可以使用
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// +----------------------------------------------------------------------+
//
// $Id:$
if (!defined('DEDEINC')) exit('Request Error!');
function lib_type2(&$ctag, &$refObj) {
global $dsql, $envs;
$attlist = 'typeid|0';
FillAttsDefault($ctag->CAttribute->Items, $attlist);
extract($ctag->CAttribute->Items, EXTR_SKIP);
$innertext = trim($ctag->GetInnerText());
if ($typeid == 0) {
$typeid = (isset($refObj->Typelink->TypeInfos['topid']) ? $refObj->Typelink->TypeInfos['topid'] : $envs['typeid']);
//echo "ssssssssss1".$refObj->Typelink->TypeInfos['topid'];
//echo "ssssssssss2".$envs['typeid']; exit;
}
//echo "typeid:".$typeid; exit;
//lyy 如果topid==0 就是顶级分类,取当前记录
if($refObj->Typelink->TypeInfos['topid']==0){
$typeid=$refObj->Typelink->TypeInfos['id'];
}
//echo "typeid:".$typeid; exit;
if (empty($typeid)) return '';
$row = $dsql->GetOne("SELECt id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
FROM `dede_arctype` WHERe id='$typeid'");
if (!is_array($row)) return '';
if (trim($innertext) == '') $innertext = GetSysTemplets("part_type_list.htm");
$dtp = new DedeTagParse();
$dtp->SetNameSpace('field', '[', ']');
$dtp->LoadSource($innertext);
if (!is_array($dtp->CTags)) {
unset($dtp);
return '';
} else {
//lyy 以下getTypeUrl($row[topid]错的,换成 $row['id'] echo $row['id']."sssss";exit;
$row['typelink'] = GetTypeUrl($row['id'], MfTypedir($row['typedir']) , $row['isdefault'], $row['defaultname'], $row['ispart'], $row['namerule2'], $row['siteurl'], $row['sitepath']);
//print_r($row);exit;
foreach ($dtp->CTags as $tagid => $ctag) {
if (isset($row[$ctag->GetName() ])) $dtp->Assign($tagid, $row[$ctag->GetName() ]);
}
$revalue = $dtp->GetResult();
unset($dtp);
return $revalue;
}
} ?>
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