JS：

　　

function

 

ajaxLoad(tag){

  

Url = 

'{:U('

news/Kr/moreKr

')}'

  

$.get(Url,{tag:tag},

function

(msg){

    

if

(msg !=

null

){

      

msgLength = msg.length ;

      

for

 

(

var

 

i=0;i<msgLength;i++)

      

{

        

str = msg[i];

        

var

 

div1 = $(

"#div1"

).height();

        

var

 

div2 = $(

"#div2"

).height();

        

var

 

div3 = $(

"#div3"

).height();

        

var

 

div4 = $(

"#div4"

).height();

        

var

 

minDiv = Math.min(div1,div2,div3,div4);

        

var

 

k = 0;

        

for

 

(

var

 

n = 0; n < 5 ; n++) {

          

if

($(

"#div"

+n).height()==minDiv && k<1){

            

$(

"#div"

+n).append(str);

            

k = 1; 

          

}

        

};

      

}

    

}

      

//分页代码显示

      

$(

"#page"

).show();

   

},

'json'

);

}

var

 

flag = 0;

var

 

winH = $(window).height();  

$(window).scroll(

function

 

() { 

  

var

 

pageH = $(document.body).height(); 

//页面总高度  

  

var

 

scrollT = $(window).scrollTop(); 

//滚动条top  

  

if

(winH + scrollT > pageH-50){

    

if

(flag<1 && p < 2 ){

      

ui.showMessage(

'正在加载'

,0,0.5);

      

ajaxLoadMoreKr({$Think.get.id})

      

flag = 1;

    

}

  

}

});

　PHP:

　　

public function Abc(){    $id = $_GET['tag'];    $perNum =5;    $start =$perNum+1;    if($id){        //$sql = "select title from ts_kr_link where status > 0 and FIND_IN_SET(".$id." , `tags` ) order by cTime desc limit ".$start.",".$perNum;    }else{        $sql = "select a.title,a.description,a.link,b.save_path,b.save_name from ts_kr_link a ,ts_attach b where a.logo = b.attach_id limit ".$start.",".$perNum;    }    $res = M()->query($sql);    foreach($res as $k => $v){        $data[$k] = '
     
      
       
        
       
       
        '.text($res[$k]['title']).'
       
       
'.msubstr(text($res[$k]['description']),0,200).'
      
     
';    }    echo json_encode($data);}