dedecms通过标签调用相关文章

2012-01-11 09:48 来源:www.chinab4c.com 作者:dedecms专家

??? dedecms通过标签调用相关文章,主要是通过标签tag以及 标签对应的文章,这样就可以最大限度的通过dedecms文章内容中的数据,调用相关文章。达到提高网站内容质量的效果。具体的代码如下.

??? 1:以下是标签arctag

????

?
function lib_arctag(&$ctag,&$refObj)
{
?
??? global $dsql;
?$ar = "row|10";
?FillAttsDefault($ctag->CAttribute->Items);
?extract($ctag->CAttribute->Items);
?$innertext = $ctag->GetInnerText();
?$tcp = new DedeTagParse();
?$tcp->SetNameSpace("field","[","]");
?$tcp->LoadSource($innertext);
?$aid = $refObj->Fields['id'];
?$revalue = '';
?if($aid){
??$ids = array();
??$tag = array();
??$dsql->Execute("f","select tag from dede_taglist where aid = '$aid'");
??while($re=$dsql->GetArray("f")){
???
???$tag[] = $re['tag'];

??}

??if($tag){
???
???foreach($tag as $tk){
????
????$dsql->Execute("f1","select aid from dede_taglist where tag = '$tk'");
????while($re1=$dsql->GetArray("f1")){
?????
?????$ids[] = $re1['aid'];

????}

???}

??}
??
??

??if($ids){
???
???$ids? =array_unique($ids);
???$sqa = "(".join(",",$ids).")";
???
???$query = "SELECT se.*,tp.typedir,tp.typename,tp.isdefault,tp.defaultname,tp.namerule,tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath
??????????? FROM `dede_archives` se LEFT JOIN `dede_arctype` tp ON se.typeid=tp.id WHERE? se.id in $sqa limit $row";
???
???$dsql->Execute("f2",$query);
???
???while($row1 = $dsql->GetArray("f2")){
????
????$row1['arcurl'] = GetFileUrl($row1['id'],$row1['typeid'],$row1['senddate'],$row1['title'],
??????????????????? $row1['ismake'],
??????????????????? $row1['arcrank'],$row1['namerule'],$row1['typedir'],$row1['money'],
??????????????????? $row1['filename'],$row1['moresite'],$row1['siteurl'],$row1['sitepath']);
????$row1['title'] = cn_substr($row1['title'],10);
????
????foreach($tcp->CTags as $tid=>$tt){
?????
?????$tcp->Assign($tid,$row1[$tt->GetName()]);


????}
????$revalue.=$tcp->GetResult();
???}
??}

?}

?
??
?? return $revalue;
}

???? 2:亚博娱乐网页中调用方式.

????? {dede:arctag id=10}
?[field:title/]
{/dede:arctag}

??? 以上就达到了在dedecms文章页面调用相关标签下的文章了。

??? 来源:http://www.chinab4c.com

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