<?php
function lib_channel(&
$ctag,&
$refObj)
{
global
$_sys_globals,
$envs,
$dsql;
$attlist = "typeid|0,reid|0,row|100,col|1,type|son,currentstyle|";
FillAttsDefault(
$ctag->CAttribute->Items,
$attlist);
extract(
$ctag->CAttribute->Items, EXTR_SKIP);
$innertext =
$ctag->GetInnerText();
$cacheid =
trim(
$cacheid);
if(
$cacheid !='') {
$likeType = GetCacheBlock(
$cacheid);
if(
$likeType != '')
return
$likeType;
}
$reid = 0;
$topid = 0;
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,moresite,siteurl,sitepath,description
From dede_arctype where reid=0 And ishidden<>1 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,moresite,siteurl,sitepath,description
From dede_arctype where reid='
$typeid' And ishidden<>1 order by sortrank asc limit 0,
$row";
}
else
if(
$type=="self")
{
if(
$reid==0) {
return '';
}
$sql = "Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
From `dede_arctype` where reid='
$reid' And ishidden<>1 order by sortrank asc limit 0,
$row";
}
//
And id<>'$typeid'
$needRel =
false;
$dtp2 =
new DedeTagParse();
$dtp2->SetNameSpace("field","[","]");
$dtp2->LoadSource(
$innertext);
$dsql2 =
clone
$dsql;
$dsql->SetQuery(
$sql);
$dsql->Execute();
$line =
$row;
//
检查是否有子栏目,并返回rel提示(用于二级菜单)
if(
ereg(':rel',
$innertext))
$needRel =
true;
if(
empty(
$sql))
return '';
$dsql->SetQuery(
$sql);
$dsql->Execute();
$totalRow =
$dsql->GetTotalRow();
$GLOBALS['autoindex'] = 0;
for(
$i=0;
$i <
$line;
$i++)
{
if(
$col>1)
$likeType .= "<dl>\r\n";
for(
$j=0;
$j<
$col;
$j++)
{
if(
$col>1)
$likeType .= "<dd>\r\n";
if(
$row=
$dsql->GetArray())
{
$row['sonids'] =
$row['rel'] = '';
if(
$needRel)
{
$row['sonids'] = GetSonIds(
$row['id'], 0,
false);
if(
$row['sonids']=='')
$row['rel'] = '';
else
$row['rel'] = " rel='dropmenu{
$row['id']}'";
}
//
处理同级栏目中,当前栏目的样式
if( (
$row['id']==
$typeid || (
$topid==
$row['id'] &&
$type=='top') ) &&
$currentstyle!='' )
{
if(
$currentstyle!='')
{
$linkOkstr =
$currentstyle;
$row['typelink'] = GetOneTypeUrlA(
$row);
$linkOkstr =
str_replace("~rel~",
$row['rel'],
$linkOkstr);
$linkOkstr =
str_replace("~id~",
$row['id'],
$linkOkstr);
$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 .= "</dd>\r\n";
$GLOBALS['autoindex']++;
}
//
Loop Col
if(
$col>1)
{
$i +=
$col - 1;
$likeType .= " </dl>\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,moresite,siteurl,sitepath,description
From dede_arctype where reid='
$typeid' And ishidden<>1 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 <
$line;
$i++)
{
if(
$col>1)
$likeType .= "<dl>\r\n";
for(
$j=0;
$j<
$col;
$j++)
{
if(
$col>1)
$likeType .= "<dd>\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 .= "</dd>\r\n";
}
//
Loop Col
if(
$col>1)
{
$i +=
$col - 1;
$likeType .= " </dl>\r\n";
}
}
//
Loop for $i
reset(
$dsql3);
$dsql2->FreeResult();
return
$likeType;
}
?>
{dede:channel type='son' typeid='22'}
[field:typename/]
<
ul
>
[field:sonchannel0]
<
li
><
a
href
="http://www.skyey.com.cn/[field:typelink/]"
>[field:typename/]
</
a
></
li
>
[field:sonchannel1]
<
li
><
a
href
="http://www.skyey.com.cn/[field:typelink/]"
>---[field:typename/]
</
a
></
li
>
[field:sonchannel2]
<
li
><
a
href
="http://www.skyey.com.cn/[field:typelink/]"
>===[field:typename/]
</
a
></
li
>
[field:sonchannel3]
<
li
><
a
href
="http://www.skyey.com.cn/[field:typelink/]"
>===[field:typename/]
</
a
></
li
>
[/field:sonchannel3]
[/field:sonchannel2]
[/field:sonchannel1]
[/field:sonchannel0]
</
ul
>
{/dede:channel}
模板调用 [field:sonchannel0] [/field:sonchannel0] 这个是用来取子栏目用得(使用[sonchannel+数字] 作为标签名是为了防止嵌套的时候无法正确解析标签)
这个的作用就是当你的栏目有很多子栏目 无限分级的时候方便你取子栏目的