织梦dede模板自定义模型 数据类型图片调用教程

function GetOneImgUrl($img,$ftype=1){if($img <> ''){$dtp = new DedeTagParse();$dtp->LoadSource($img);if(is_array($dtp->CTags)){foreach($dtp->CTags as $ctag){if($ctag->GetName()=='img'){$width = $ctag->GetAtt('width');$height = $ctag->GetAtt('height');$imgurl = trim($ctag->GetInnerText());$img = '';if($imgurl != ''){if($ftype==1){$img .= $imgurl;}else{$img .= '<img src="'.$imgurl.'" width="'.$width.'" height="'.$height.'" />';}} }}}$dtp->Clear();return $img;}}

{dede:arclist  addfields='pro_img1,pro_img2' channelid='1' }<img src="[field:pro_img1 function='GetOneImgUrl(@me,1)'/]" width="100" height="100"  /><a href="[field:pro_img2 function='GetOneImgUrl(@me,1)'/]"><img src="[field:pro_img2function='GetOneImgUrl(@me,1)'/]" width="100" height="100"  /></a>{/dede:arclist}

{dede:arclist  addfields='pro_img1' channelid='1' } <img src="[field:pro_img1 runphp='yes']                      $ndtp = new DedeTagParse();                      $ndtp->LoadSource(@me);                      $ntag = $ndtp->GetTag("img");                     @me = trim($ntag->GetInnerText());            [/field:pro_img1]" width="100" height="100"  />{/dede:arclist}