dedecms 发布图集

1.后台创建一个image分类

2.建立文章,每个文章上传一个图片

3. /include/extend.func.php 文件中 加入下面代码

 function Getimgurls($aid,$num=4)    
    {
        global $dsql;
        $imgurls = $result = '';
        $imgrow = $dsql->GetOne( "Select imgurls From `dede_addonimages` where aid='$aid' ");
        $imgurls = $imgrow['imgurls'];
        if($imgurls != '')
        {
            $dtp = new DedeTagParse();
            $dtp->LoadSource($imgurls);
            $images = array();
            if(is_array($dtp->CTags))
            {
                foreach($dtp->CTags as $ctag)
                {
                    if($ctag->GetName() == 'img')
                    {
                        $row = array();
                        $row['width'] = $ctag->GetAtt('width');
                        $row['height'] = $ctag->GetAtt('height');
                        $row['imgsrc'] = trim($ctag->GetInnerText());
                        $row['text'] = $ctag->GetAtt('text');
                        $images[] = $row;
                    }
                }
            }
            $dtp->Clear();
            $i = 0;
            foreach($images as $row)
            {
                if($i == $num) break;
                if($row['imgsrc'] != '')
                {
                    $result .= "
  • {$row[
  • "; } $i++; } return $result; } }

    4.网页中调用

     {dede:arclist row=4 typeid =13}
      [field:id function=Getimgurls(@me,4)/]
     {/dede:arclist}

    或者

    {dede:list pagesize='10'}
        [field:id function=Getimgurls(@me,4)/]
    {/dede:list}

     

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