帝国CMS内容页调用TAG的6种方法!包括PHP和灵动还有样式改造!

时间: 2019-06-10 / 分类: ecms / 浏览次数: 16 views / 0个评论 发表评论

方法1、
调用10条当前tag
[showtags]’selfinfo’,10,0,”,0,”,’ ’,0,”,’tagname'[/showtags]
方法2、
内容页调用tag,按tagname调用
<div class="tagsline">Tags:<? $a="$navinfor[infotags]";
            $str=str_replace(‘,’, ‘,’, $a);
            $tag=”;
            $t= explode(",", $str);
                    for($i=0;$i<count($t);$i++)
                    {
                            if($t[$i])
                            {
                                    $tagslink="[!–news.url–]e/tags/?tagname=".urlencode($t[$i])."&tempid=1";
                                    $tag.="<a href=’$tagslink’ target=’_blank’>".$t[$i]."</a> ";
                            }
            }
            echo $tag;
?>
        </div>
或,按tagname调用
<?php
$fr=$empire->fetch1("select infotags from {$dbtbpre}ecms_news_data_{$navinfor[stb]} where id=’$navinfor[id]’");
$infotags=$fr[‘infotags’];//这个就是infotags字段内容
$tag=”;
$t=explode(‘,’,$infotags);//去逗号
$d=count($t);
        for($i=0;$i<count($t);$i++)
        {
                if($t[$i])
                {
                        $tagslink="[!–news.url–]e/tags/?tagname=".urlencode($t[$i])."&tempid=1";
                       $tag.="<a href=’$tagslink’ target=’_blank’>".$t[$i]."</a> ";
                }
}
echo $tag;
?>
或,按id调用
<?         
$tbname=$class_r[$navinfor[‘classid’]][‘tbname’];
$ftbname=$dbtbpre."ecms_".$tbname."_data_".$navinfor[‘stb’];
$hlt = $empire->fetch1("select infotags from {$ftbname} where id=’$navinfor[id]’");   
            $a=$hlt[infotags];
            $str=str_replace(‘,’, ‘,’, $a);
            $tag=”;
            $t= explode(",", $str);
                    for($i=0;$i<count($t);$i++)
                    {
                            if($t[$i])
                            {    $datar=$empire->fetch1("select tagid from {$dbtbpre}enewstags where tagname=’$t[$i]’ limit 1");   
                                    $tagslink="[!–news.url–]e/tags/?tagid=".$datar[tagid]."";
                                    $tag.="<a href=’$tagslink’ target=’_blank’>".$t[$i]."</a> ";
                            }
            }
            echo $tag;
            ?>
注释:
限制数量,把$i<count($t)修改为$i<count($t)&&$i<限制数量
mid=1数据模型id  tempid=1模型的模板id   orderby排列方式  classid=34栏目id  &line=5调用条数
如:上面的 &tempid=1  
—————————————————————————————————————
方法3、tags标签实现多颜色样式
<?php
$ecms_bq_sql=sys_ReturnEcmsLoopBq("select * from [!db.pre!]enewstagsdata where classid=’$navinfor[classid]’ and id=’$navinfor[id]’ order by tagid",10,24,0);
$bqno=0;
while($bqr=$empire->fetch($ecms_bq_sql))
{
$bqsr=sys_ReturnEcmsLoopStext($bqr);
$bqno++;
?>      
<?php
$ecms_bq_sql2=sys_ReturnEcmsLoopBq("select * from [!db.pre!]enewstags where tagid=’$bqr[tagid]’ order by tagid",1,24,0);
$bqno2=0;
while($bqr2=$empire->fetch($ecms_bq_sql2))
{
$bqsr2=sys_ReturnEcmsLoopStext($bqr2);
$bqno2++;
?>
<a class="tag-<?=$bqno?>" href="<?=$public_r[newsurl]?>e/tags/?tagname=<?=$bqr2[‘tagname’]?>&tempid=1"><?=$bqr2[tagname]?></a>   
<?php
}
}
?>
接着在css中定义标签的样式,这个可以自己定义。
.tag-1{background:#ff7094;}  
.tag-2{background:#94b770;}  
.tag-3{background:#db94ff;}  
.tag-4{background:#399;}  
.tag-5{background:#f60;}  
注释:mid=1数据模型id  tempid=1模型的模板id   orderby排列方式  classid=34栏目id
如:上面的 &tempid=1
—————————————————————————————————————
方法4、
[e:loop={"select a.*,b.* from [!db.pre!]enewstags a LEFT JOIN [!db.pre!]enewstagsdata b ON a.tagid=b.tagid where b.classid=’$navinfor[classid]’ and b.id=’$navinfor[id]’ group by b.tagid order by a.num desc limit 100",0,24,0}]
<a href='<?=$public_r[‘newsurl’]?>e/tags/?tagname=<?=$bqr[‘tagname’]?>’ title='<?=$bqr[‘num’]?>个’><?=$bqr[‘tagname’]?>(<?=$bqr[‘num’]?>)</a>
[/e:loop]
—————————————————————————————————————
方法5、
<?php
$tsql=$empire->query("select * from {$dbtbpre}enewstagsdata where id=’$navinfor[id]’order by id asc limit 7");
while($tr=$empire->fetch($tsql)){
$tag=$empire->fetch1("select * from {$dbtbpre}enewstags where tagid=’$tr[tagid]’ limit 1");
?>
<span><a class="tag" href="<?=$public_r[newsurl]?>e/tags/?tagname=<?=$tag[‘tagname’]?>"><?=$tag[tagname]?></a></span>&nbsp;
<?}?>
方法6.(网友提供,感谢)
<?php         
$tbname="news"; //“news”为新闻数据表名称
$ftbname=$dbtbpre."ecms_".$tbname."_data_".$navinfor[‘stb’];
$hlt = $empire->fetch1("select infotags from {$ftbname} where id=’$navinfor[id]’");   
$keyr=explode(‘,’,$hlt[infotags]);
for($i=0;$i<count($keyr);$i++)
{
echo ‘<a href="’.$public_r[newsurl].’e/tags/?tagname=’.$keyr[$i].’" target=_blank>’.$keyr[$i].'</a>&nbsp;&nbsp;’;
}
?>

<?php
$fr=$empire->fetch1("select infotags from {$dbtbpre}ecms_news_data_{$navinfor[stb]} where id=’$navinfor[id]’");
$keyr=explode(‘,’,$fr[infotags]);
for($i=0;$i<count($keyr);$i++)
{
echo ‘<a href="’.$public_r[newsurl].’e/tags/?tagname=’.$keyr[$i].’" target=_blank>’.$keyr[$i].'</a>&nbsp;&nbsp;’;
}
?>

<?php
$fr=$empire->fetch1("select infotags from {$dbtbpre}ecms_news_data_{$navinfor[stb]} where id=’$navinfor[id]’");
$infotags=$fr[‘infotags’];
$r_tag=explode(",",$infotags);
for($i=0;$i<count($r_tag);$i++){
        if($r_tag[$i]){
                $tagslink=$public_r[newsurl]."e/tags/?tagname=".urlencode($r_tag[$i]);
                $tags.="<a class=’tag-link19′ href=’$tagslink’ target=’_blank’ rel=’tag’>".$r_tag[$i]."</a>";
        }
}
?>
tag:<?=$tags?>
注释:限制数量,把$i<count($keyr)修改为$i<count($keyr)&&$i<限制数量

 

原文链接https://www.moyublog.com/notes/733.html

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