萬盛學電腦網 >> 腳本專題 >> javascript >> 純js寫的分頁表格數據為json串
純js寫的分頁表格數據為json串
這篇文章主要介紹了純js寫的分頁，表格數據為json串,需要的朋友可以參考下
什麼也不說了，直接上代碼： 代碼如下: <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <%@ taglib prefix="s" uri="/struts-tags" %> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <base href="<%=basePath%>"> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> <title>分頁</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <script type="text/javascript"> var tableData = [{"C0":"臨夏州_康樂縣","C1":190893.39,"C2":24544.65,"AREA_ID":"930013005"},{"C0":"臨夏州_永靖縣","C1":368900.35,"C2":40592.19,"AREA_ID":"930013006"},{"C0":"蘭州市_東崗分局","C1":88.48,"C2":126.4,"AREA_ID":"930013106"},{"C0":"臨夏州_臨夏縣","C1":107337.9,"C2":20612.1,"AREA_ID":"930013008"},{"C0":"臨夏州_廣河縣","C1":69738.07,"C2":34894.44,"AREA_ID":"930013003"},{"C0":"臨夏州_和政縣","C1":46622.96,"C2":20954.97,"AREA_ID":"930013002"},{"C0":"臨夏州_東鄉縣","C1":96021.84,"C2":16725.63,"AREA_ID":"930013004"},{"C0":"臨夏州_臨夏市中心","C1":1845311.12,"C2":129478.93,"AREA_ID":"930013001"},{"C0":"天水市_秦州區","C1":0,"C2":0,"AREA_ID":"930013801"},{"C0":"臨夏州_積石山","C1":256181.79,"C2":15185.98,"AREA_ID":"930013007"},{"C0":"酒泉_肅州區","C1":264312,"C2":402.6,"AREA_ID":"930013701"}]; var columns = [{"cid":"C0","ctext":"區縣"},{"cid":"C1","ctext":"客戶總收入"},{"cid":"C2","ctext":"當月出賬費用"}]; /** page:頁碼 pageSize:每頁的記錄條數 此方法除了傳入page和pageSize之外，還應知道的有三個參數： 一、表的全部數據，json串格式，可通過action查詢數據庫得到。 二、表頭所對應的列的key及名稱，也是json串格式 三、表所對應的id 注：此處只是適合表頭只有一行，且事先寫好的情況。您可以根據需要改一下，邏輯思路就是這樣，歡迎批評指正。 */ function splitPage(page,pageSize){ var ptable = document.getElementById("page_table"); var num = ptable.rows.length;//table.rows返回表格中包含的所有行，此處假設表由表頭1行和表體N行組成 //alert(num); //清除tbody for(var i=num-1;i>0;i--){ ptable.deleteRow(i); } var totalNums = tableData.length;//總行數 var totalPage = Math.ceil(totalNums/pageSize);//總頁數 var begin = (page-1)*pageSize;//頁起始位置(包括) var end = page*pageSize;//頁結束位置(不包括) end = end>totalNums?totalNums:end; //向tbody中寫入數據 var n = 1;//tbody的起始行 for(var i=begin;i<end;i++){ var row = ptable.insertRow(n++); var rowData = tableData[i]; for(var j=0;j<columns.length;j++){ var col = columns[j].cid; var cell = row.insertCell(j); var cellData = rowData[col]; cell.innerHTML = cellData; } } //生成分頁工具條 var pageBar = "第"+page+"頁/共"+totalPage+"頁"+" "; if(page>1){ pageBar += "<a href="javascript:splitPage("+1+","+pageSize+");">首頁</a> "; }else{ pageBar += "首頁 "; } if(page>1){ pageBar += "<a href="javascript:splitPage("+(page-1)+","+pageSize+");">上一頁</a> "; }else{ pageBar += "上一頁 "; } if(page<totalPage){ pageBar += "<a href="javascript:splitPage("+(page+1)+","+pageSize+");">下一頁</a> "; }else{ pageBar += "下一頁 "; } if(page<totalPage){ pageBar += "<a href="javascript:splitPage("+(totalPage)+","+pageSize+");">尾頁</a> "; }else{ pageBar += "尾頁 "; } document.getElementById("page_bar").innerHTML = pageBar; } </script> </head> <body onload="splitPage(1,3);"> <table id="page_table"> <thead> <tr> <th>h1</th> <th>h2</th> <th>h3</th> </tr> </thead> <tbody> <tr> <td>111</td> <td>222</td> <td>333</td> </tr> </tbody> </table> <div id="page_bar"></div> </body> </html>- 上一頁:如何將網頁表格內容導入excel
- 下一頁:js 本地預覽的簡單實現方法
javascript排行
程序編程推薦
相關文章
copyright © 萬盛學電腦網 all rights reserved