问题:
单页栏目,自定义栏目字段下添加的多文件字段,如何转换得到URL地址
回调代码
public function category_show($data) { $rt = [ 'xcxpt' => dr_share_cat_value($data['catid'], "xcxpt"), ]; return $rt; }
返回数据:
{ "code": 1, "msg": "view", "data": { "xcxpt": [ { "file": "18", "title": "57f1a9381d4b7", "description": "" }, { "file": "19", "title": "57f1a91443710", "description": "" }, { "file": "20", "title": "57f1a941d2c80", "description": "" }, { "file": "21", "title": "57f1a9606d614", "description": "" } ] } }
请问这种多图字段,回调函数应该怎么写才能把数字(file)转换成图片地址
答案:
public function category_show($data) { $aaa = dr_share_cat_value($data['catid'], "xcxpt"); foreach($aaa as $a => $aa) { $aaa[$a]['file'] = dr_get_file($aaa[$a]['file']); } $rt = [ 'xcxpt' => $aaa, ]; return $rt;}
不要复制代码,先理解一下为什么这么写
回复@官方插件实习技术 没敢直接复制,厉害。学习了
@官方插件实习技术:非常感谢!!