2024-09-09 15:19:54

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来源：转载

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//上一篇

  $front=$Article->where("id<".$id)->order('id desc')->limit('1')->find();

  $this->assign('front',$front);

  //下一篇

  $after=$Article->where("id>".$id)->order('id desc')->limit('1')->find();

  $this->assign('after',$after);

//上一篇

$front=$Classroom->where("nid<".$nid)->order('nid desc')->limit('1')->find();

$f=!$front?'没有了':'.__URL__.'/nid/'.$front['nid'].'">'.$front['title'].'';

$this->assign('front',$f);

//下一篇

$after=$Classroom->where("nid>".$nid)->order('nid desc')->limit('1')->find();

$a=!$after?'没有了':'.__URL__.'/nid/'.$after['nid'].'">'.$after['title'].'';

$this->assign('after',$a);