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  • 帝国cms灵动标签实现循环子栏目数据

    <?php
    $bclassid=$GLOBALS[navclassid];//取得本栏目id
    //取得本栏目下的子栏目
    ?>
    [e:loop={"select classid, classname, classpath from `[!db.pre!]enewsclass` where bclassid='$bclassid' order by `classid` desc ",7,24,0}]
    <dl class="lbox">
    <?php
    //这里是取得该分类下的有图片的最新数据
    $commbook=$empire->fetch1("select title,titlepic,smalltext,titleurl,keyboard,groupid,classid,newspath,filename,id from {$dbtbpre}ecms_news where classid = ".$bqr[classid]." and titlepic!='' order by newstime desc limit 1");
    $commbookurl=sys_ReturnBqTitleLink($commbook);
    ?>
    <dt>
      <h5><a href="<?=$public_r[newsurl].$bqr[classpath]?>"><?=$bqr[classname]?></a></h5>
      <span class="more"><a href="<?=$public_r[newsurl].$bqr[classpath]?>">更多</a></span></dt>
    <dd>
      <ul class="list">
      <li class="p1"><a href="<?=$commbookurl?>" target="_blank"><img src="<?=$commbook[titlepic]?>"></a><a href="<?=$commbookurl?>" target="_blank"><?=esub($commbook[title],28)?></a>
    <p><?=esub($commbook[smalltext],64)?>...</p>
      </li>
        <?php
    //取得该分类下的最新数据
        $newbook=$empire->query("select title,titlepic,smalltext,titleurl,keyboard,newstime,groupid,classid,newspath,filename,id from {$dbtbpre}ecms_news  where classid =".$bqr[classid]." order by newstime desc limit 5");
        while($r=$empire->fetch($newbook)) {
        ?>
        <li><a href="<?=sys_ReturnBqTitleLink($r)?>" title="<?=$r[title]?>"><?=$r[title]?></a><span><?=date('Y-m-d',$r[newstime])?></span></li>
        <?php
         }
         //显示5条
        ?>
      </ul>
       </dd>
      </dl>
      [/e:loop]


    改进后的代码,解决有三级栏目时无法显示列表问题。

    <?php
    $bclassid=$GLOBALS[navclassid]; //取得本栏目id
    //取得本栏目下的子栏目
    ?>
    <div class="btimg">[e:loop={$bclassid,3,0,1}]
    <div class="fmimg item"><a href="<?=$bqsr[titleurl]?>"><img src="<?=$bqr[titlepic]?>" alt="<?=$bqsr[title]?>" width="210px" height="150px"/></a>
    <p><a href="<?=$bqsr[titleurl]?>"><?=esub($bqr[title],30)?></a></p></div>
    [/e:loop]</div>
    [e:loop={"select classid, classname, classpath from `[!db.pre!]enewsclass` where bclassid='$bclassid' order by `classid` asc",7,24,0}]
    <?php
    $classurl=sys_ReturnBqClassname($bqr,9);//取得栏目地址
    //这里是取得该分类下的有图片的最新数据
    $commbook=$empire->fetch1("select title,titlepic,smalltext,titleurl,keyboard,groupid,classid,newspath,filename,id from phome_ecms_news where classid = ".$bqr[classid]." and titlepic!='' order by newstime desc limit 1");
    $commbookurl=sys_ReturnBqTitleLink($commbook);
    ?>
      <div class="gl_01" <?php $i++;if($i%2==0){echo 'id="gl_01"';} ?> >
         <span class="lm-title"><?=$bqr[classname]?><a href="<?=$classurl?>" class="more">more</a></span>
             <div class="yd">
    	  <!--<dl>
               <dt><a href="<?=$commbookurl?>"><img src="<?=$commbook[titlepic]?>" width="108px" height="85px" /></a></dt>
               <dd><a href="<?=$commbookurl?>"><?=$commbook[title]?></dd>
             </dl>-->
             <div class="list">
    
         <?php
    //取得该分类下的最新数据
    $getsqlclass=$empire->query("select * from {$dbtbpre}enewsclass where bclassid='$bqr[classid]'");
     
    $i=0;
     
    $arrclass= array();
     
    while($getclass=$empire->fetch($getsqlclass)){
     
    $sinclassid=$getclass['classid'];
     
    $arrclass[$i]=$sinclassid;
     
    $i++;
     
    }
    $arrnavclass=array("$bqr[classid]"); 
    $classimp = implode(",", array_merge($arrnavclass,$arrclass));
    
        $newbook=$empire->query("select title,titlepic,smalltext,titleurl,keyboard,newstime,groupid,classid,newspath,filename,id from phome_ecms_news  where classid in ($classimp) order by newstime desc limit 6");
        
        while($r=$empire->fetch($newbook)) {
        ?>
    <?php
    $color="#999";
    if(time()-$r[newstime]<=1*24*3600)
    {
    $color="red";
    }
    ?>
    <li><a href="<?=sys_ReturnBqTitleLink($r)?>" title="<?=$r[title]?>" target="_blank"><?=esub($r[title],40,'...')?></a><span class="fr"><FONT color=<?=$color?>><?=date('m-d',$r[newstime])?></FONT></span></li>
    <?php
    }
    //显示5条
    ?> 
             </div>
             </div>
             <div class="bj_t"></div>
      </div>
      [/e:loop]
    
    
    
    
    
    
    
    
    
    

      

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  • 原文地址:https://www.cnblogs.com/surplus/p/14604490.html
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