本文实例讲述了js分页工具的用法。分享给大家供大家参考。具体实现方法如下：
js代码部分：
* 分页js
*/
var Page;
(function(){
var Page = {version:"1.0",author:"liuxingmi"};
var showPage = 9;
Page.navigation = function(divId, totalRecord, totalPage, currentPage, func){
var nav = '<ul class=\"pagination\" title=\"分页列表\">';
nav += '<li class="totalAnnal">总记录数：<i id="totalRecord">' + totalRecord +'</i></li>';
nav += '<li class="totalPage">总页数：<i id="totalPage">' + totalPage + '</i></li>';
nav += '<li class="currentPage">当前页：<b id="pageNum">' + currentPage + '</b></li>';
if(currentPage == 1){
nav += '<li class="firstPage currentState"><a href="javascript:void(0);" id="firstPage" title="首页">首页</a></li>';
nav += '<li class="previousPage currentState"><a href="javascript:void(0);" id="frontPage" title="前一页">前一页</a></li>';
} else {
nav += '<li class="firstPage"><a href="javascript:' + func + '(1);" id="firstPage" title="首页">首页</a></li>';
nav += '<li class="previousPage"><a href="javascript:' + func + '('+ (currentPage -1) +');" id="frontPage" title="前一页">前一页</a></li>';
}
nav += '<li id="num"><ol>';
var start = currentPage - Math.floor(showPage/2);
var end = currentPage + Math.floor(showPage/2);
if(end > totalPage){
start -= (end - totalPage);
}
if(start <= 0){
start = 1;
}
if(currentPage < showPage && end < showPage){
end = showPage;
}
if(end > totalPage){
end = totalPage;
}
for(var i = start; i <= end; i++){
if(i == currentPage){
nav += '<li class="currentState"><a title="转到第1页" href="javascript:' + func + '(' + i + ');">' + i + '</a></li>';
} else {
nav += '<li><a title="转到第1页" href="javascript:' + func + '(' + i + ');">' + i + '</a></li>';
}
}
nav += '</ol></li>';
if(currentPage == totalPage){
nav += '<li class="nextPage currentState"><a href="javascript:void(0);" id="nextPage" title="后一页">后一页</a></li>';
nav +='<li class="lastPage currentState"><a href="javascript:void(0);" id="lastPage" title="尾页">尾页</a></i>';
} else {
nav += '<li class="nextPage"><a href="javascript:' + func + '('+ (currentPage + 1) +');" id="nextPage" title="后一页">后一页</a></li>';
nav +='<li class="lastPage"><a href="javascript:' + func + '(' + totalPage + ');" id="lastPage" title="尾页">尾页</a></i>';
}
nav += '</ul>';
$("#" + divId).html(nav);
};
this.Page = Page;
})();
css部分：
.pagination{
overflow:hidden;
margin:0 0 0 25px;
padding:10px 10px 6px 150px;
border-top:1px solid #c8c8c8;
_zoom:1;
text-align: center;
}
.pagination *{
display:inline;
float:left;
margin:0;
padding:0;
font-size:12px;
}
.pagination i{
float:none;
padding-right:1px;
}
.currentPage b{
float:none;
color:#f00;
}
.pagination li{
list-style:none;
margin:0 5px;
}
.pagination li li{
position:relative;
margin:-2px 0 0;
font-family: Arial, Helvetica, sans-serif
}
.firstPage a,.previousPage a,.nextPage a,.lastPage a{
overflow:hidden;
height:0;
text-indent:-9999em;
border-top:8px solid #fff;
border-bottom:8px solid #fff;
}
.pagination li li a{
margin:0 1px;
padding:0 4px;
border:3px double #fff;
+border-color:#eee;
background:#eee;
color:#06f;
text-decoration:none;
}
.pagination li li a:hover{
background:#f60;
border-color:#fff;
+border-color:#f60;
color:#fff;
}
li.firstPage{
margin-left:40px;
border-left:3px solid #06f;
}
.firstPage a,.previousPage a{
border-right:12px solid #06f;
}
.firstPage a:hover,.previousPage a:hover{
border-right-color: #f60;
}
.nextPage a,.lastPage a{
border-left:12px solid #06f;
}
.nextPage a:hover,.lastPage a:hover{
border-left-color:#f60;
}
.pagination li.lastPage{
border-right:3px solid #06f;
}
.pagination li li.currentState a{
position:relative;
margin:-1px 3px;
padding:1px 4px;
border:3px double #fff;
+border-color:#f60;
background:#f60;
color:#fff;
}
.pagination li.currentState,.currentState a,.currentState a:hover{
border-color:#fff #ccc;
cursor:default;
}
/*分页样式结束*/
调用方法：
<div id="pageNav"></div>
希望本文所述对大家的javascript程序设计有所帮助。