summary：Object-oriented paging effect encapsulation of non-refresh table based on jquery
<table id="cs_table" class="datatable"></table>
html,body{margin: 0;padding:0}
a:focus {outline: none;}
/* General table display */
table, th, td {font: 12px Arial,Helvetica,sans-serif,'Arial';margin: 0;padding: 0}
table{border-spacing: 0;border-collapse: collapse;}
.datatable {width: 100%;border-style: none;background-color: #fff;margin-bottom: 20px;text-align: left;}
.datatable th, .datatable td { padding: 5px;line-height: 30px}
.datatable thead th {background-color: #eee;margin: 0;text-align: left;border-top: 1px solid #cfcfcf;border-bottom: 1px solid #cfcfcf;font-weight: 500}
.datatable tbody td {background-color: #fff;border-bottom: 1px solid #ddd;table-layout:fixed;word-break:break-all;font-weight: 400}
.datatable tbody tr.evenrow td {background-color: #f4f4f4;}
.datatable tfoot td {background-color: #fafafa;text-align: right;border-bottom: 1px solid #cfcfcf;}
/*Table pagination list*/
.datatable td.paging a {border: 1px solid #eee; color: #444; margin: 4px; padding: 2px 7px; text-decoration: none; text-align:center;}
/*Table paging current page*/
.datatable td.paging a.current {background: #eee; border: 1px solid #CFCFCF; color: #444; font-weight: bold;}
.datatable td.paging a.current{border: 0;cursor: auto;background:none}
js package object
/**
* abstract form
*/
function abstractTable(){
// --------- Content property
this.id = null; // each table has a unique id
this.tableobj = null; //table object
this.rowNum = 0; //Number of rows
this.colNum = 0; //列数
this.header = []; //Header data
this.content = []; //body data
// ------------ Provide external use to get internal data of the table
this.currentClickRowID = 0; //The currently clicked row data
// --- Get the number of columns in this table through the header
this.getColNum = function(){
this.colNum = this.header.length;
return this.colNum;
}
// ------------- form self-construction behavior
this.clearTable = function(){};
this.showHeader = function(){};
this.showContent = function(begin,end){};
this.showFoot = function(){};
// --------- Paging function properties
this.allDataNum = 0; // total number of data
this.displayNum = 10; // number of bars displayed per page
this.maxPageNum = 0; // maximum page number value
this.currentPageNum =1;// current page number value
//tfoot paging group
this.groupDataNum = 10; // each group displays 10 pages
this.groupNum = 1; //current group
// -------- paging function behavior
this.paginationFromBeginToEnd = function(begin,end){}
this.first = function(){}//Home
this.last = function(){}//The last page
this.prev = function(){}//Previous page
this.next = function(){}//Next page
this.goto = function(){} //Jump to a page
// ------------- table initialization
this.init = function(begin,end){}
}
/*
Table Object Template
*/
function tableTemplet(table_id){
abstractTable.call(this);
this.id = table_id;
}
/**
* table object
* @param options
*/
function table(options){
if(!options){return;}
if(!$.isPlainObject(options)){return;}
tableTemplet.call(this,options.tableId);
// get form object
this.tableobj = $("#"+this.id);
//Clear the table content
this.clearTable = function(){
this.tableobj.html(" ");
}
// Implement paging behavior
this.paginationFromBeginToEnd= function(x,y){
this.maxPageNum = Math.ceil(this.allDataNum/this.displayNum);
var arrPage = [];
for(var i= x;i<y;i++){
arrPage.push(this.content[i]);
}
return arrPage;
}
this.showHeader = function(){
if(this.header != null){
var $thead = $("<thead>"),
$tr = $("<tr>"),
$th;
for(var i=0;i<this.colNum;i++){
$th = $("<th>").html(this.header[i]);
$th.appendTo($tr);
}
$tr.appendTo($thead);
$thead.appendTo(this.tableobj)
}
}
//Initialize tbody
this.showContent = function(begin,end){
if(this.content != null){
var $tbody = $("<tbody>"),
$tr,
$td;
var tempDaTa = this.paginationFromBeginToEnd(begin,end),
len = tempDaTa.length;
// loop to create rows
for (var i = 0; i <len; i ++) {
$tr = $("<tr>").appendTo($tbody);
if(i%2==1){
$tr.addClass("evenrow");
}
// Loop to create columns to get the keys in the object
for(var key in tempDaTa[i]){
$td = $("<td>").html(tempDaTa[i][key]).appendTo($tr);
}
}
this.tableobj.append($tbody);
}
}
//initialize tfoot
this.showFoot = function(){
var $tfoot = $("<tfoot>"),
$tr = $("<tr>"),
$td = $("<td>").attr("colspan",this.colNum).addClass("paging");
$tr.append($td);
$tfoot.append($tr);
this.tableobj.append($tfoot);
this.pagination($td);
}
// form paging
this.pagination = function(tdCell){
var $td= typeof(tdCell) == "object" ? tdCell : $("#" + tdCell);
//front page
var oA = $("<a/>");
oA.attr("href","#1");
oA.html("Home");
$td.append(oA);
//previous page
if(this.currentPageNum>=2){
var oA = $("<a/>");
oA.attr("href","#"+(this.currentPageNum - 1));
oA.html("Previous page");
$td.append(oA);
}
// normal display format
if(this.maxPageNum <= this.groupDataNum){ // 10 pages are a group
for(var i = 1;i <= this.maxPageNum ;i++){
var oA = $("<a/>");
oA.attr("href","#"+i);
if(this.currentPageNum == i){
oA.attr("class","current");
}
oA.html (i);
$td.append(oA);
}
}else{//After more than 10 pages (that is, after the first group)
if(this.groupNum<=1){//The first group is displayed
for(var j = 1;j <= this.groupDataNum ;j++){
var oA = $("<a/>");
oA.attr("href","#"+j);
if(this.currentPageNum == j){
oA.attr("class","current");
}
oA.html (j);
$td.append(oA);
}
}else{//Display behind the second group
var begin = (this.groupDataNum*(this.groupNum-1))+ 1,
end ,
maxGroupNum = Math.ceil(this.maxPageNum/this.groupDataNum);
if(this.maxPageNum%this.groupDataNum!=0&&this.groupNum==maxGroupNum){
end = this.groupDataNum*(this.groupNum-1)+this.maxPageNum%this.groupDataNum
}else{
end = this.groupDataNum*(this.groupNum);
}
for(var j = begin;j <= end ;j++){
var oA = $("<a/>");
oA.attr("href","#"+j);
if(this.currentPageNum == j){
oA.attr("class","current");
}
oA.html (j);
$td.append(oA);
}
}
}
//Next page
if( (this.maxPageNum - this.currentPageNum) >= 1 ){
var oA = $("<a/>");
oA.attr("href","#" + (this.currentPageNum + 1));
oA.html("Next page");
$td.append(oA);
}
// Tail
var oA = $("<a/>");
oA.attr("href","#" + this.maxPageNum);
oA.html("Last page");
$td.append(oA);
var page_a = $td.find('a');
var tempThis = this;
page_a.unbind("click").bind("click",function(){
var nowNum = parseInt($(this).attr('href').substring(1));
if(nowNum>tempThis.currentPageNum){//Next group
if(tempThis.currentPageNum%tempThis.groupDataNum==0){
tempThis.groupNum += 1;
var maxGroupNum = Math.ceil(tempThis.maxPageNum/tempThis.groupDataNum);
if(tempThis.groupNum>=maxGroupNum){
tempThis.groupNum = maxGroupNum;
}
}
}
if(nowNum<tempThis.currentPageNum){//The previous group
if((tempThis.currentPageNum-1)%tempThis.groupDataNum==0){
tempThis.groupNum -= 1;
if(tempThis.groupNum<=1){
tempThis.groupNum = 1;
}
}
}
if(nowNum==tempThis.maxPageNum){//Click on the last page directly
var maxGroupNum = Math.ceil(tempThis.maxPageNum/tempThis.groupDataNum);
tempThis.groupNum = maxGroupNum;
}
if(nowNum==1){
var maxGroupNum = Math.ceil(tempThis.maxPageNum/tempThis.groupDataNum);
tempThis.groupNum = 1;
}
tempThis.currentPageNum = nowNum;
tempThis.init((tempThis.currentPageNum-1)*tempThis.displayNum,
tempThis.currentPageNum*tempThis.displayNum);
return false;
});
}
//initialization
this.init = function(begin,end){
this.header = options.headers;
this.colNum = this.header.length;
this.content = options.data;
this.allDataNum = this.content.length;
if(options.displayNum){
this.displayNum = options.displayNum;
}
if(options.groupDataNum){
this.groupDataNum = options.groupDataNum;
}
this.clearTable();
this.showHeader();
this.showContent(begin,end);
this.showFoot();
}
this.init(0,options.displayNum);
}
call method
<script type="text/javascript">
var data = [];
for(var i=0;i<334;i++){
data[i] = {id:i+1,name:"jason"+(i+1),gender:"男",age:26,address:"成都"};
}
var cs = new table({
"tableId":"cs_table", //必须
"headers":["serial number","name","gender","age","address"], //required
"data":data, //required
"displayNum": 6, //must default to 10
"groupDataNum":9 //optional default 10
});
</script>