DIV CSS 佈局教程網

 DIV+CSS佈局教程網 >> 網頁腳本 >> JavaScript入門知識 >> JavaScript綜合知識 >> javascript實現json頁面分頁實例代碼
javascript實現json頁面分頁實例代碼
編輯:JavaScript綜合知識     

 這篇文章主要介紹了javascript實現json頁面分頁實例代碼,需要的朋友可以參考下

下午有個朋友問json 數據怎麼分頁 就搗鼓了一個東東出來    下面直接代碼: 代碼如下: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>無標題文檔</title> <script> var a={"code":1,"list":[{"category1_id":"1","category1_name":"u9152u6c34u996eu6599","category1_intro":"u6e05u51c9u53efu53e3 u7684u9152u6c34u996eu6599","category1_images":"http://www.songcuomen.com/attachments/pro ductType/2014-01/10/21_1389343628.jpg"},{"category1_id":"2","category1_name":"u7c73u9762u7caeu6cb9","category1_intro":"u5bb6u5eadu5fc5u5907", "category1_images":"http://www.songcuomen.com/attachments/productType/2014-01/10/21_1389343865.jpg"},{"category1_id":"3","category1_name":"u7f8eu5bb9u6d17u62a4","category1_intro":"u62a4u80a4u5fc5u5907"," category1_images":"http://www.songcuomen.com/attachments/productType/2014-01/10/21_1389343935.jpg"},{"category1_id":"4","category1_name":"u6e05u6d01u6d17u6da4","category1_intro":"u7ed9u60a8u4e00u4e2a u5e72u51c0u7684u751fu6d3bu73afu5883","category1_images":"http://www.songcuomen.com/attachm ents/productType/2014-01/10/21_1389343986.jpg"},{"category1_id":"5","category1_name":"u751fu6d3bu7528u54c1","category1_intro":"u5bb6u5eadu5fc5u5907"," category1_images":"http://www.songcuomen.com/attachments/productType/2014-01/10/21_1389344445.jpg"},{"category1_id":"6","category1_name":"u4f11u95f2u98dfu54c1","category1_intro":"u597du5403u7f8eu5473", "category1_images":"http://www.songcuomen.com/attachments/productType/2014-01/10/21_1389344494.jpg"}]}; var y=1;//表示頁數 var t=2;//表示每頁現實幾條數據 var z=a["list"].length; var zy= Math.ceil(z/t); window.onload=function (){ fanye(0); } function fanye(f) {     if(y==1 && f==-1)     {         alert('已經是第一頁了');         f=0;         }     if(y==zy && f==1)     {         alert('已經是最後一頁了');         f=0;         }            var otbod=document.getElementById('table').tBodies[0];      var s=otbod.rows.length;     for(i=0;i<s;i++)     {           otbod.removeChild(otbod.rows[0]);     }         y+=f;        var q=(y-1)*2;//頁數-1 乘以每頁現實多少條 結果為 本頁從第幾條開始        for(var i=1;i<3;i++)     {       var otr=document.createElement('tr');     var otd1=document.createElement('td');     var otd2=document.createElement('td');     var otd3=document.createElement('td');     var otd4=document.createElement('td');     otd1.innerHTML=a["list"][q]['category1_id'];     otd2.innerHTML=a["list"][q]['category1_name'];     otd3.innerHTML=a["list"][q]['category1_intro'];     otd4.innerHTML=a["list"][q]['category1_images'];     otr.appendChild(otd1);     otr.appendChild(otd2);     otr.appendChild(otd3);     otr.appendChild(otd4);      otbod.appendChild(otr);      if(q==zy)      {          break;          }     q++;     } } </script>   </head>   <body>   <table  border="1" id="table"> <thead> <tr><td>category1_id</td><td>category1_name</td><td>category1_intro</td><td>category1_images</td></tr> </thead> <tbody>   </tbody> </table> <a href="javascript:fanye(1);">下一頁</a> <a href="javascript:fanye(-1);">上一頁</a> </body> </html>
XML學習教程| jQuery入門知識| AJAX入門| Dreamweaver教程| Fireworks入門知識| SEO技巧| SEO優化集錦|
Copyright © DIV+CSS佈局教程網 All Rights Reserved