dede5.7 动态导航下拉菜单的实现代码
发布时间：2018-02-13
发布时间：2018-02-13
1.修改 include下面taglib文件夹里的channel.lib.php文件 替换成我的
复制代码代码如下:
CAttribute->Items,$attlist);
extract($ctag->CAttribute->Items, EXTR_SKIP);
$innertext = $ctag->GetInnerText();
if(empty($typeid) && $envs<'typeid'>!=0)
{
$typeid = $envs<'typeid'>;
$reid = $envs<'reid'>;
}else{
$reid=0;
}
if($type==''||$type=='sun') $type="son";
if($innertext=='') $innertext = GetSysTemplets("channel_list.htm");
if($reid==0 && $typeid>0)
{
$dbrow = $dsql->GetOne("Select reid From `dede_arctype` where id='$typeid' ");
if(is_array($dbrow)) $reid = $dbrow<'reid'>;
}
$likeType = '';
if($type=='top')
{
$sql = "Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,description
From `dede_arctype` where reid=0 And ishidden1 order by sortrank asc limit 0,$row";
}
else if($type=="son")
{
//if($_sys_globals<'typeid'>>0) $typeid = $_sys_globals<'typeid'>;
if($typeid==0) {
return '';
}
$sql = "Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,description
From `dede_arctype` where reid='$typeid' And ishidden1 order by sortrank asc limit 0,$row";
}
else if($type=="self")
{
if($reid==0) {
return '';
}
$sql = "Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,description
From `dede_arctype` where reid='$reid' And ishidden1 order by sortrank asc limit 0,$row";
}
//And id'$typeid'
$dtp2 = new DedeTagParse();
$dtp2->SetNameSpace("field","<",">");
$dtp2->LoadSource($innertext);
$dsql2 = clone $dsql;
$dsql->SetQuery($sql);
$dsql->Execute();
$line = $row;
$GLOBALS<'autoindex'> = 0;
for($i=0;$i 1) $likeType .= "\r\n";
for($j=0;$j1) $likeType .= "\r\n";
if($row=$dsql->GetArray())
{
if($type=='self' && $row<'id'>==$typeid) //处理同级栏目中，当前栏目的样式
{
if($currentstyle!='')
{
$linkOkstr = $currentstyle;
$row<'typelink'> = GetOneTypeUrlA($row);
$linkOkstr = str_replace("~typelink~",$row<'typelink'>,$linkOkstr);
$linkOkstr = str_replace("~typename~",$row<'typename'>,$linkOkstr);
$likeType .= $linkOkstr;
}
}else
{
$row<'typelink'> = $row<'typeurl'> = GetOneTypeUrlA($row);
if(is_array($dtp2->CTags))
{
foreach($dtp2->CTags as $tagid=>$ctag){
if(isset($row<$ctag->GetName()>))
{
$dtp2->Assign($tagid,$row<$ctag->GetName()>);
}
elseif (preg_match('/^sonchannel<0-9>*$/',$ctag->GetName()))
{
$dtp2->Assign($tagid,lib_channel_son($ctag,$row<'id'>,$dsql2));
}
}
}
$likeType .= $dtp2->GetResult();
}
}
if($col>1) $likeType .= "\r\n";
$GLOBALS<'autoindex'>++;
}//Loop Col
if($col>1)
{
$i += $col - 1;
$likeType .= " \r\n";
}
}//Loop for $i
reset($dsql2);
$dsql->FreeResult();
return $likeType;
}
function lib_channel_son($ctag,$typeid = 0,$dsql2)
{
$attlist = "row|100,col|1,currentstyle|";
FillAttsDefault($ctag->CAttribute->Items,$attlist);
extract($ctag->CAttribute->Items, EXTR_SKIP);
$innertext = $ctag->GetInnerText();
$dsql3 = clone $dsql2;
$likeType = '';
//if($_sys_globals<'typeid'>>0) $typeid = $_sys_globals<'typeid'>;
if($typeid==0) {
return '';
}
$sql = "Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,description
From `dede_arctype` where reid='$typeid' And ishidden1 order by sortrank asc limit 0,$row";
//And id'$typeid'
$dtp2 = new DedeTagParse();
$dtp2->SetNameSpace("field","<",">");
$dtp2->LoadSource($innertext);
$dsql2->SetQuery($sql);
$dsql2->Execute();
$line = $row;
for($i=0;$i 1) $likeType .= "\r\n";
for($j=0;$j1) $likeType .= "\r\n";
if($row=$dsql2->GetArray())
{
$row<'typelink'> = $row<'typeurl'> = GetOneTypeUrlA($row);
if(is_array($dtp2->CTags))
{
foreach($dtp2->CTags as $tagid=>$ctag){
if(isset($row<$ctag->GetName()>))
{
$dtp2->Assign($tagid,$row<$ctag->GetName()>);
}
elseif (preg_match('/^sonchannel<0-9>*$/',$ctag->GetName()))
{
$dtp2->Assign($tagid,lib_channel_son($ctag,$row<'id'>,$dsql3));
}
}
}
$likeType .= $dtp2->GetResult();
}
if($col>1) $likeType .= "\r\n";
}//Loop Col
if($col>1)
{
$i += $col - 1;
$likeType .= " \r\n";
}
}//Loop for $i
reset($dsql3);
$dsql2->FreeResult();
return $likeType;
}
?>
2.调用
这是我调用的代码
复制代码代码如下:
{dede:channel typeid='1'}
<*>
<*>
{/dede:channel}
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