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      首頁(yè)>新聞資訊>JQ上拉加載(無(wú)插件)

      JQ上拉加載(無(wú)插件)

      HTML:

      <!DOCTYPE html>

      <html lang =“en”>

      <head>

      <meta charset =“UTF-8”>

      <TITLE>曬單墻</ TITLE>

      <meta name =“keywords”content =“關(guān)鍵詞”>

      <meta name =“description”content =“網(wǎng)站描述”>


      <script src =“./ themesmobile / 68ecshopcom_mobile / js / jquery.min.js”> </ script>

      </ head>

      <body>

      <div class =“header”>

      <a href =“javascript:history.go(-1);” class =“back”> <img src =“images / back.png”alt =“”> </a>

      <H1>曬單墻</ H1>

      <input id =“num”type =“hidden”name =“”value =“1”>

      <a href="release_dry.php" class="release"> <img src =“images / release.png”alt =“”> </a>

      </ DIV>

      <div class =“dry mt95”>

      <ul id =“show_img”>

      </ UL>

      <div style =“text-align:center;” ID = “MSG”> </ DIV>

      </ DIV>


      </ body>

      <script type =“text / javascript”>

      $(function(){

      var msg_list_loading = false;

      函數pend(){

      var pag = $('#num')。val();

           $。員額( “show_orders.php”,{頁(yè):PAG},功能(數據){

           var data = JSON.parse(data);

      的console.log(數據);

      if(data.length!= 0){

              如果(數據){

                 var array = data [0];

                 var str ='';

                 $。每個(gè)(數據,函數(指數,陣列){

      // 以下藍色部分根據個(gè)人需要輸出


      tr + =“<li>”;

      str + =“   <h2> <a href=''> <img src ='images / dry_head.png'alt =''>”+ array ['user_name'] +“</a> <span>”+ array [ 'add_time'] + “</跨度> </ H2>”

      str + =“   <div class ='word'>”;

      str + =“   <a href='javascript:void(0);'>”;

      str + =“   <p>”+ array ['user_name'] +“</ p>”;

      str + =“   <div class ='img'>”;

      $。每個(gè)(陣列[ 'IMG'],功能(NUM,IMG){

      str + =“   <img src ='。/”+ array ['img'] [num] +“'alt =''>”;

      });

      str + =“   </ div>”;

      str + =“   </a>”;

      str + =“   </ div>”;

      str + =“<div class ='comment'>”;

      $。每個(gè)(陣列[ '內容'],功能(N,續){

      str + =“<div class ='box'>”;

      str + =“<a href=''> <img src ='images / dry_head.png'alt =''> </a>”;

      str + =“<div>”;

      str + =“<h3>”+ cont ['user_name'] +“<span style ='float:right;'>”+ cont ['add_time'] +“</ span> </ h3>”;

      str + =“<p>”+ cont ['content'] +“</ p>”;

      str + =“</ div> </ div>”;

      });

      str + =“</ div>”;

      str + =“<input type ='text'name ='say'id ='say”+ array ['shaidan_id'] +“'required =''placeholder ='來(lái)說(shuō)點(diǎn)什么'>”;

      str + =“<input onclick ='message(”+ array ['shaidan_id'] +“)'type =''value ='提交'>”;

      str + =“   <div class ='edit'>”;

      str + =“   <a href='show_orders.php?act=get_msg&id="+array['shaidan_id']+"'> <img src ='images / comment.png'alt =''>”“+ array [' NUM'] + “</A>”;

      str + =“   <a onclick='zan("+array['shaidan_id']+")' href='javascript:void(0)'>”;

      如果(數組[ 'user_click'] == 1){

      str + =“<img id ='zan”+ array ['shaidan_id'] +“'src ='images / love_1.png'alt =''>”;

      }其他{

      str + =“<img id ='zan”+ array ['shaidan_id'] +“'src ='images / love.png'alt =''>”;

      }

      str + =“<span id ='”+ array ['shaidan_id'] +“'>”+ array ['count_click'] +“<span> </a>”;

      str + =“   </ div>”;

      str + =“</ li>”;  

                 });

                 $( “#show_img”)追加(STR)。

             }

         } else {

                   $('#msg')。html('沒(méi)有更多了');

                 }    

         });

         PAG ++;

         $( '#NUM')VAL(PAG)。

      } pend(); //頁(yè)面加載完先調用一次


      $(window).scroll(function(){

      var bot = 1;

           如果((bot + $(window).scrollTop())> =($(document).height() - $(window).height()-1)){

               $('#msg')。正在加載');

             如果(!msg_list_loading){

                  msg_list_loading = true;

      PEND();

           msg_list_loading = false;

                 }

             } else if($(document).scrollTop()<= 0){

                    //(“滾動(dòng)條已經(jīng)到達頂部為0”);

             }

      });

      -------------------------------------------------- -------------------------------------------------- ----------------------

      ------

      php:

      <?php

      $ pager =($ _ POST ['page'] - 1)* 4;

      $ usr_id = $ _SESSION ['user_id'];

      //下拉加載,每次刷新顯示最新的4條

      //每次加載顯示增加6條

      $ sql =“select s.user_id,s.shaidan_id,s.img,s.message,s.add_time,s.count_click,s.user_click,u.user_name from”。$ ecs-> table('shaidan')。's left join“。$ ecs-> table('users')?!眜 on s.user_id = u.user_id where s.status = 1“。$ where,”order by add_time desc limit“。$ pager?!?,4" ;

      $ shaidan = $ db-> getAll($ sql);



      $數據=陣列();

       foreach($ shaidan as $ key => $ val){

      $ user_str [$ key] = $ val ['user_click'];

      $ user_array [$ key] = explode(' - ',substr($ user_str [$ key],1));

      $ is_click [$ key] = array_search($ usr_id,$ user_array [$ key]);

      if($ is_click [$ key] || $ is_click [$ key] === 0){

      $ is_click [$鍵] = 1;

      }其他{

      $ is_click [$鍵] = 0;

      }


      $ data [$ key] = array(

      'user_id'=> $ val ['user_id'],

      'shaidan_id'=> $ val ['shaidan_id'],

      'img'=> explode(' - ',substr($ val ['img'],1)),//圖片字符串轉為數組

      'message'=> $ val ['message'],

      'add_time'=> date(“Ymd H:i”,$ val ['add_time']),

      'count_click'=> $ VAL [ 'count_click'],

      'user_name'=> $ val ['user_name'],

      'user_click'=> $ is_click [$ key],

      'num'=> $ db-> getOne(“select count(comment_id)from”。$ ecs-> table('comment')?!捌渲衟arent_id =”。$ val ['shaidan_id']),

      'content'=> $ db-> getAll(“select c.parent_id,c.user_id,c.content,c.add_time,u.user_name from”。$ ecs-> table('comment')?!癱 left join “。$ ecs-> table('users')?!眜 on c.user_id = u.user_id where c.parent_id =“。$ val ['shaidan_id']?!眔rder by c.add_time desc limit 2“)

      );

         }

        回波json_encode($數據);出口;

      })


      </ script>

      </ html>



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