- $.fn.mypagination = function(totalProperty,opts){
- opts = $.extend({
- perPage:10,
- callback:function(){
- }
- },opts||{});
- return this.each(function(){
- function numPages(){
- return Math.ceil(totalProperty/opts.perPage);
- }
- function selectPage(page){
- return function(){
- currPage = page;
- if (page<0) currPage = 0;
- if (page>=numPages()) currPage = numPages()-1;
- render();
- $('img.page-wait',panel).attr('src','images/wait.gif');
- opts.callback(currPage+1);
- $('img.page-wait',panel).attr('src','images/nowait.gif');
- }
- }
- function render(){
- var html = '<table><tbody><tr>'
- +'<td><a href="#"><img class="page-first"></a></td>'
- +'<td><a href="#"><img class="page-prev"></a></td>'
- +'<td><span>第<input type="text" class="page-num">页/共'+numPages()+'页</span></td>'
- +'<td><a href="#"><img class="page-next"></a></td>'
- +'<td><a href="#"><img class="page-last"></a></td>'
- +'<td><img src="images/nowait.gif" class="page-wait"></td>'
- +'<td><span style="padding-left:50px;">检索到'+totalProperty+'记录</span></td>'
- +'</tr></tbody></table>';
- var imgFirst = 'images/page-first-disabled.gif';
- var imgPrev = 'images/page-prev-disabled.gif';
- var imgNext = 'images/page-next-disabled.gif';
- var imgLast = 'images/page-last-disabled.gif';
- if (currPage > 0){
- imgFirst = 'images/page-first.gif';
- imgPrev = 'images/page-prev.gif';
- }
- if (currPage < numPages()-1){
- imgNext = 'images/page-next.gif';
- imgLast = 'images/page-last.gif';
- }
- panel.empty();
- panel.append(html);
- $('img.page-first',panel)
- .bind('click',selectPage(0))
- .attr('src',imgFirst);
- $('img.page-prev',panel)
- .bind('click',selectPage(currPage-1))
- .attr('src',imgPrev);
- $('img.page-next',panel)
- .bind('click',selectPage(currPage+1))
- .attr('src',imgNext);
- $('img.page-last',panel)
- .bind('click',selectPage(numPages()-1))
- .attr('src',imgLast);
- $('input.page-num',panel)
- .val(currPage+1)
- .change(function(){
- selectPage($(this).val()-1)();
- });
- }
- var currPage = 0;
- var panel = $(this);
- render();
- });
- }
下面测试一下:
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
- <link rel="stylesheet" href="mypagination.css"/>
- <script type="text/javascript" src="jquery-1.2.6.js"></script>
- <script type="text/javascript" src="jquery.mypagination.js"></script>
- <script>
- $(document).ready(function(){
- $('#mypage').mypagination(10112,{
- callback:function(page){
- alert(page);
- }
- });
- });
- </script>
- </head>
- <div id="mypage" class="mypagination"></div>