帝国CMS用灵动标签调用tag的最详细教程

第一种 普通灵动标签调用1、 用名称的调用 tagname=<?=$bqr['tagname']?>[e:loop={"select * from [!db.pre!]enewstags order by tagid",0,24,0}] <a href='<?=$public_r[newsurl]?>e/tags/?tagname=<?=$bqr['tagname']?>' class='tag-link-<?=$bqr['tagid']?>' title='<?=$bqr[num]?>个话题' style='font-size: 9pt;' target="_blank"><?=$bqr['tagname']?>(<?=$bqr[num]?>)</a>[/e:loop]或[e:loop={"select * from [!db.pre!]enewstags order by num DESC limit 20",0,24,0}] <?echo '<a href="/e/tags/?tagname='.urlencode($bqr['tagname']).'" target="_blank" title="'.$bqr['num'].'个话题" >'.$bqr['tagname'].'('.$bqr['num'].')</a>';?> [/e:loop]注释：[e:loop={"select * from [!db.pre!]enewstags order by tagid",0,24,0}] sal查询tag <?=$public_r[newsurl]?>e/tags/?tagname=<?=$bqr['tagname']?> 即 http://127.0.0.1/e/tag/?tagname=tag名称 <?=$bqr['tagid']?> tag的id <?=$bqr[num]?> 如：关于“美女”的tag词有多少个，即统计tag相关数 <?=$bqr['tagname']?> tag名称：如“美女”2 用id的调用 tagid=<?=$bqr['tagid']?> 注释：不能用--用tagid做url地址不行[e:loop={"select * from [!db.pre!]enewstags order by tagid",0,24,0}]<li><a href="/e/tags/?tagid=<?=$bqr['tagid']?>" target="_blank"><?=$bqr['tagname']?></a></li>[/e:loop]第二种 灵动标签+php输出式[e:loop={"select * from [!db.pre!]enewstags order by num DESC limit 20",0,24,0}] <?echo '<a href="<?=$public_r[newsurl]?>e/tags/?tagname='.urlencode($bqr['tagname']).'" target="_blank" title="'.$bqr['num'].'个话题" >'.$bqr['tagname'].'('.$bqr['num'].')</a>';?> [/e:loop]------------------------------------------------------------------------------------------注意：如果想调用几条 添加limit 20 调用20条如：1、按ID调用（新的靠前）[e:loop={"select * from [!db.pre!]enewstags order by tagid limit 20",45,24,0}] tagid后加limit 202、按数量调用（信息数多的靠前）[e:loop={"select * from [!db.pre!]enewstags order by num DESC limit 20",0,24,0}] num DESC后加limit 20