帝国cms首页、列表页、内容页调用TAG标签终级教程

论坛里给的方法都是直接在模板里写一堆代码，整理下写成函数，调用起来更方便。文章源自菜鸟学院-https://www.cainiaoxueyuan.com/cms/16434.html

将代码添加到userfun.php中文章源自菜鸟学院-https://www.cainiaoxueyuan.com/cms/16434.html

function taglinks($aid, $num=5, $tbname='news')
{
global $public_r,$dbtbpre,$empire,$navinfor,$class_r;
$qr = $empire->fetch1("select rewritetags from {$dbtbpre}enewspublic limit 1");
$sr = $empire->fetch1("select stb from {$dbtbpre}ecms_{$tbname} where id=$aid");
$fr = $empire->fetch1("select infotags from {$dbtbpre}ecms_{$tbname}_data_{$sr[stb]} where id=$aid");
$tagstr = ''.$fr[infotags].'';
$tagarr = explode(",", $tagstr);
for($i=0; $i<count($tagarr) && $i<$num; $i++)
{
if($tagarr[$i])
{
if($qr[rewritetags]) { // 开启伪静态
$link = $public_r[newsurl]."tags-".urlencode($tagarr[$i])."-0.html";
} else { // 动态链接
$link = $public_r[newsurl]."e/tags/?tagname=".urlencode($tagarr[$i]);
}
$tags .= "<a href='$link' target='_blank'>".$tagarr[$i]."</a> ";
}
}
return $tags;
}
?>文章源自菜鸟学院-https://www.cainiaoxueyuan.com/cms/16434.html

有朋友需要调用tagid形式的，再查次数据库就可以了
以下代码修改下文章源自菜鸟学院-https://www.cainiaoxueyuan.com/cms/16434.html

if($tagarr[$i])
{
if($qr[rewritetags]) { // 开启伪静态
$link = $public_r[newsurl]."tags-".urlencode($tagarr[$i])."-0.html";
} else { // 动态链接
$link = $public_r[newsurl]."e/tags/?tagname=".urlencode($tagarr[$i]);
}
$tags .= "<a href='$link' target='_blank'>".$tagarr[$i]."</a> ";
}文章源自菜鸟学院-https://www.cainiaoxueyuan.com/cms/16434.html

修改后：文章源自菜鸟学院-https://www.cainiaoxueyuan.com/cms/16434.html

if($tagarr[$i])
{
$tr = $empire->fetch1("select * from {$dbtbpre}enewstags where tagname='".$tagarr[$i]."'");
if($qr[rewritetags]) { // 开启伪静态
$link = $public_r[newsurl]."tags-etagid".$tr[tagid]."-0.html";
} else { // 动态链接
$link = $public_r[newsurl]."e/tags/?tagid=".$tr[tagid];
}
$tags .= "<a href='$link' target='_blank'>".$tagarr[$i]."</a> ";
}文章源自菜鸟学院-https://www.cainiaoxueyuan.com/cms/16434.html

参数：文章ID,调用标签数量,表名文章源自菜鸟学院-https://www.cainiaoxueyuan.com/cms/16434.html

灵动标签调用：<?=taglinks($bqr[id])?>文章源自菜鸟学院-https://www.cainiaoxueyuan.com/cms/16434.html

列表页，勾选list.var使用程序代码，代码示例文章源自菜鸟学院-https://www.cainiaoxueyuan.com/cms/16434.html

$listtemp='
<li>
<h3><a href="[!--titleurl--]">[!--title--]</a></h3>
<p>[!--smalltext--]</p>
<p>'.taglinks($r[id]).'</p>
</li>
';文章源自菜鸟学院-https://www.cainiaoxueyuan.com/cms/16434.html

内容页调用：<?=taglinks($navinfor[id])?>文章源自菜鸟学院-https://www.cainiaoxueyuan.com/cms/16434.html