thinkphp中对数组元素进展分页显示

thinkphp中对数组元素进行分页显示

 

PHP模块代码：

class NewsAction extends Action{

public $page = '';  //分页，当前页数

 function News(){
  $list = M("News")->field('id,title')->where("status = 5")->findAll();

  //分页 
  $list = $this->array_page($list);

  //结束

  $num = 0;

  $URL = "http://www.baidu.com/";

  $suffixName = '.html';
  foreach($list as $key=>$val){
   $num = $key + 1;
   $str .= '  '.$num.").<a href="%22.%24URL.%24val%5B" id target="_blank">".$val['title']."</a><br> ";
  }
  $str = preg_replace('/(.*),\s$/','\\1',$str);
  $str .= "<div class="d_page">".$this->page."</div>";

  return $str;
 }

 

 //数组分页方法
 /**
 * array  $array 数组
 * integer $showCount 每页的记录数
 *------------------------------
 * return array 返回数组
 */
 function array_page($array,$listRows = 12,$showCount = 4){
  $p = C('VAR_PAGE');
  $url  =  $_SERVER['REQUEST_URI']."/".$p."/";
  $page  = !empty($_GET[C('VAR_PAGE')])?$_GET[C('VAR_PAGE')]:1;
        $upRow   = $page-1;
        $downRow = $page+1;  
  $linkPage = "";
  $totalPage = (int)count($array);
  $pagetotal = ceil($totalPage/$listRows); //总页数
  if($page = $pagetotal) $maxpg = $pagetotal + 1;
  }elseif($page > ceil(($showCount)/2) && $page = $pagetotal) $maxpg = $pagetotal;
  }elseif($page >=$pagetotal - ceil(($showCount)/2)){
   $minpg = $pagetotal - ($showCount-1);
   if($minpg == 1) $minpg = 2;
   $maxpg = $pagetotal + 1;
  }  
  
  $linkPage .= " ".$totalPage." 条记录 ".$page."/".$pagetotal." 页 ";
  
  if($pagetotal == 1){
   $linkPage .= " <span class="current">1</span> ";
  }else{
   if($page > 1){
    $linkPage .= "  <a href="javascript:void(0)" onclick="\"showpage('".$url."1');\"">第一页</a>";
    $linkPage .= "  <a href="javascript:void(0)" onclick="\"showpage('".$url.$upRow."');\"">上一页</a>";
   }
   for($i = $minpg; $i <font color='\"#FF0000\"'>". $i ."</font>";
    }else{
     $linkPage .= "  <a href="javascript:void(0)" onclick="\"showpage('".$url.$i."');\"">$i</a>";
    }
   }
   if($page 下一页";
    $linkPage .= "  <a href="javascript:void(0)" onclick="\"showpage('".$url.$pagetotal."');\"">最后一页</a>";
   }
  }   
  
  if($listRows page = $linkPage;
  if(1 == $pagetotal) $this->page = '';
  return $array;  
 } 

}

 

前台Html代码：





<script type="text/javascript" charset="utf-8" src="__PUBLIC__/js/artDialog/artDialog.min.js"></script>





<script language="javascript" type="text/javascript">

//分页跳转

function showpage(url){
 var testDialog;
 testDialog = dialog('正在加载中...');
 $.get(url,null,function(data){
  //$("#con").append(data);
  testDialog.close();
  $("#con").html(data);
 });
}

//提示缓冲框

function dialog(msg){
 var testDialog;
 testDialog = art.dialog({
  lock: false,
  title:'',
  id:'loaddialog',
  content:'<font color="#ff0000">'+msg+'',
  width:220
 });
 return testDialog;
}

</script>

<div id="con"></div>

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