DEDECMS首页和列表页调用图片集多张图片的办法

Posted 2020-12-07 zqw111

dede:arclist 标签调用和dede:list 列表调用  

 

1 1 2 [field:id function="Getimg(@me,80,80,7)" /]

 

文章内页调用

 

1 1 2 {dede:field.id function="Getimg(@me,80,80,7)" /}

 

80和80和7分别是要显示图片的宽度(省略为110)和高度(省略为110)和调用张数（省略为所有((0))，

 

include/common.func.php增加一函数

01 01 02 function Getimg($aid,$imgwith=110,$imgheight=110,$num=0) 03 02 04 { 05 03 06 global $dsql; 07 04 08 $imgurls = ‘‘; 09 05 10 $row =$dsql->getone( "Select aid,imgurls From `dede_addonimages` where aid=‘$aid‘ "); 11 06 12 $id=$row[‘aid‘]; 13 07 14 $imgurls= $row[‘imgurls‘]; 15 08 16 $dtp = new DedeTagParse(); 17 09 18 $dtp->LoadSource($imgurls); 19 10 20 if(is_array($dtp->CTags)) 21 11 22 { 23 12 24     $i=0; 25 13 26     foreach($dtp->CTags as $ctag) 27 14 28          { 29 15 30             if($i<$num){ 31 16 32                 if($ctag->GetName()=="img") 33 17 34                  { 35 18 36                      $bigimg = trim($ctag->GetInnerText()); 37 19 38                      if($ctag->GetAtt(‘ddimg‘) != $bigimg && $ctag->GetAtt(‘ddimg‘)!=‘‘) 39 20 40                      { 41 21 42                             $litimg = $ctag->GetAtt(‘ddimg‘); 43 22 44                      } 45 23 46                      $title=$ctag->GetAtt(‘text‘); 47 24 48                      $imglist.=‘<li><a title="‘.$title.‘" href="/plus/view.php?aid=‘.$id.‘"><img src="‘.$bigimg.‘" width="‘.$imgwith.‘" height="‘.$imgheight.‘" alt="‘.$title.‘"></a></li>‘; 49 25 50                      $i++; 51 26 52                  } 53 27 54             } 55 28 56         } 57 29 58     } 59 30 60 return $imglist; 61 31 62    63 32 64 }