JS pull-down automatic loading

Import Jquery.mousewheel.js

Defining url= Paths

Js

1$(function(){2     /*3 * Sliding loading4      * */5     varpage = 1;6     varend = 0;//1 means all loaded .7     varplist = $ ('. Product-list '));8     functionGetData () {9Notice.text (' Loading ...);Ten $.ajax ({ OneAsync:true, AType: ' Post ', - Url:url, -Data: {' page ':p age, ' bid ': Bid,}, theDataType: ' JSON ', -Success:function(msg) { -                 if(msg.status==1){ -Page=Msg.next; +                     if(msg.end==1){ -End=1; +                     } A                      for(varr=0;r<msg.result.length;r++){ atConsole.log (msg.result[0].title); -Str= ' <li><a class= "back block" title= "' +msg.result[r].title+ '" href= "' +link+msg.result[r].id+ '" style= " Background-image:url (' +rt+msg.result[r].img+ ') "></a></li>"; - plist.append (str); -                     } -                      -                 } inConsole.log (Msg.info);//Debug -             }, toError:function(){ +Console.log (' Network failure! ‘); -             } the         }); *     } $GetData ();//Initialize one page of dataPanax Notoginseng$ (' body '). MouseWheel (function(event) { -         if(end!=1&& (' body '). ScrollTop () > (Plist.offset (). Top+plist.height ()-$ (window). Height ()-200))){ the GetData (); +         } AConsole.log ($ (' body '). scrolltop ()); theConsole.log (Plist.offset (). top+plist.height ()); +     }); -});

Ajax Data (PHP)

 functionajaxlist () {if(!is_post) {            $data[' status '] = 0; $data[' info '] = ' illegal request '; $this->ajaxreturn ($data, ' JSON '); }Else{            $page=intval($_post[' page ']);//Current page number            $bid=intval($_post[' bid ']);//category 0 for all            if($bid){                $where[' Bid ']=$bid; }            $number= 6;//number of requests per request            $count= M (' Product ')->where ($where),Count();//Total Quantity            $pageCount=Ceil($count/$number);//Total Pages                        /*Start Request*/            if($page>$pageCount){                $data[' status '] = 0; $data[' info '] = ' No More new films '; $this->ajaxreturn ($data, ' JSON '); }Else{                $sql= M (' Product '); $result=$sql->where ($where)->order (' Sort desc,id desc ')->limit (($number*($page-1)). ', '.$number),Select (); $data[' status '] = 1; $data[' result '] =$result; $data[' sql '] =$sql-Getlastsql (); if($page==$pageCount){                    $data[' Next '] =$page; $data[' info '] = ' new piece Loaded all '; $data[' End '] = 1; }Else{                    $data[' Next '] =$page+1; $data[' info '] = ' Click to load More '; }                $this->ajaxreturn ($data, ' JSON '); }        }    }

JS pull-down automatic loading