分頁按鈕思想:
1、少於9頁,全部顯示
2、大於9頁,1、2頁顯示,中間頁碼當前頁為中心,前后各留兩個頁碼
附件中有完整例子的壓縮包下載。已更新到最新版本
先看效果圖:
01輸入框焦點效果
02效果
模仿淘寶的分頁按鈕效果控件kkpager JS代碼:
- var kkpager = {
- //divID
- pagerid : 'div_pager',
- //當前頁碼
- pno : 1,
- //總頁碼
- total : 1,
- //總數據條數
- totalRecords : 0,
- //是否顯示總頁數
- isShowTotalPage : true,
- //是否顯示總記錄數
- isShowTotalRecords : true,
- //是否顯示頁碼跳轉輸入框
- isGoPage : true,
- //鏈接前部
- hrefFormer : '',
- //鏈接尾部
- hrefLatter : '',
- /****鏈接算法****/
- getLink : function(n){
- //這里的算法適用於比如:
- //hrefFormer=http://www.xx.com/news/20131212
- //hrefLatter=.html
- //那么首頁(第1頁)就是http://www.xx.com/news/20131212.html
- //第2頁就是http://www.xx.com/news/20131212_2.html
- //第n頁就是http://www.xx.com/news/20131212_n.html
- if(n == 1){
- return this.hrefFormer + this.hrefLatter;
- }else{
- return this.hrefFormer + '_' + n + this.hrefLatter;
- }
- },
- //跳轉框得到輸入焦點時
- focus_gopage : function (){
- var btnGo = $('#btn_go');
- $('#btn_go_input').attr('hideFocus',true);
- btnGo.show();
- btnGo.css('left','0px');
- $('#go_page_wrap').css('border-color','#6694E3');
- btnGo.animate({left: '+=44'}, 50,function(){
- //$('#go_page_wrap').css('width','88px');
- });
- },
- //跳轉框失去輸入焦點時
- blur_gopage : function(){
- setTimeout(function(){
- var btnGo = $('#btn_go');
- //$('#go_page_wrap').css('width','44px');
- btnGo.animate({
- left: '-=44'
- }, 100, function() {
- $('#btn_go').css('left','0px');
- $('#btn_go').hide();
- $('#go_page_wrap').css('border-color','#DFDFDF');
- });
- },400);
- },
- //跳轉框頁面跳轉
- gopage : function(){
- var str_page = $("#btn_go_input").val();
- if(isNaN(str_page)){
- $("#btn_go_input").val(this.next);
- return;
- }
- var n = parseInt(str_page);
- if(n < 1 || n >this.total){
- $("#btn_go_input").val(this.next);
- return;
- }
- //這里可以按需改window.open
- window.location = this.getLink(n);
- },
- //分頁按鈕控件初始化
- init : function(config){
- //賦值
- this.pno = isNaN(config.pno) ? 1 : parseInt(config.pno);
- this.total = isNaN(config.total) ? 1 : parseInt(config.total);
- this.totalRecords = isNaN(config.totalRecords) ? 0 : parseInt(config.totalRecords);
- if(config.pagerid){this.pagerid = config.pagerid;}
- if(config.isShowTotalPage != undefined){this.isShowTotalPage=config.isShowTotalPage;}
- if(config.isShowTotalRecords != undefined){this.isShowTotalRecords=config.isShowTotalRecords;}
- if(config.isGoPage != undefined){this.isGoPage=config.isGoPage;}
- this.hrefFormer = config.hrefFormer || '';
- this.hrefLatter = config.hrefLatter || '';
- if(config.getLink && typeof(config.getLink) == 'function'){this.getLink = config.getLink;}
- //驗證
- if(this.pno < 1) this.pno = 1;
- this.total = (this.total <= 1) ? 1: this.total;
- if(this.pno > this.total) this.pno = this.total;
- this.prv = (this.pno<=2) ? 1 : (this.pno-1);
- this.next = (this.pno >= this.total-1) ? this.total : (this.pno + 1);
- this.hasPrv = (this.pno > 1);
- this.hasNext = (this.pno < this.total);
- this.inited = true;
- },
- //生成分頁控件Html
- generPageHtml : function(){
- if(!this.inited){
- return;
- }
- var str_prv='',str_next='';
- if(this.hasPrv){
- str_prv = '<a href="'+this.getLink(this.prv)+'" title="上一頁">上一頁</a>';
- }else{
- str_prv = '<span class="disabled">上一頁</span>';
- }
- if(this.hasNext){
- str_next = '<a href="'+this.getLink(this.next)+'" title="下一頁">下一頁</a>';
- }else{
- str_next = '<span class="disabled">下一頁</span>';
- }
- var str = '';
- var dot = '<span>...</span>';
- var total_info='';
- if(this.isShowTotalPage || this.isShowTotalRecords){
- total_info = '<span class="normalsize">共';
- if(this.isShowTotalPage){
- total_info += this.total+'頁';
- if(this.isShowTotalRecords){
- total_info += ' / ';
- }
- }
- if(this.isShowTotalRecords){
- total_info += this.totalRecords+'條數據';
- }
- total_info += '</span>';
- }
- var gopage_info = '';
- if(this.isGoPage){
- gopage_info = ' 轉到<span id="go_page_wrap" style="display:inline-block;width:44px;height:18px;border:1px solid #DFDFDF;margin:0px 1px;padding:0px;position:relative;left:0px;top:5px;">'+
- '<input type="button" id="btn_go" onclick="kkpager.gopage();" style="width:44px;height:20px;line-height:20px;padding:0px;font-family:arial,宋體,sans-serif;text-align:center;border:0px;color:#FFF;position:absolute;left:0px;top:-1px;display:none;" value="確定" />'+
- '<input type="text" id="btn_go_input" onfocus="kkpager.focus_gopage()" onkeypress="if(event.keyCode<48 || event.keyCode>57)return false;" onblur="kkpager.blur_gopage()" style="width:42px;height:16px;text-align:center;border:0px;position:absolute;left:0px;top:0px;outline:none;" value="'+this.next+'" /></span>頁';
- }
- //分頁處理
- if(this.total <= 8){
- for(var i=1;i<=this.total;i++){
- if(this.pno == i){
- str += '<span class="curr">'+i+'</span>';
- }else{
- str += '<a href="'+this.getLink(i)+'" title="第'+i+'頁">'+i+'</a>';
- }
- }
- }else{
- if(this.pno <= 5){
- for(var i=1;i<=7;i++){
- if(this.pno == i){
- str += '<span class="curr">'+i+'</span>';
- }else{
- str += '<a href="'+this.getLink(i)+'" title="第'+i+'頁">'+i+'</a>';
- }
- }
- str += dot;
- }else{
- str += '<a href="'+this.getLink(1)+'" title="第1頁">1</a>';
- str += '<a href="'+this.getLink(2)+'" title="第2頁">2</a>';
- str += dot;
- var begin = this.pno - 2;
- var end = this.pno + 2;
- if(end > this.total){
- end = this.total;
- begin = end - 4;
- if(this.pno - begin < 2){
- begin = begin-1;
- }
- }else if(end + 1 == this.total){
- end = this.total;
- }
- for(var i=begin;i<=end;i++){
- if(this.pno == i){
- str += '<span class="curr">'+i+'</span>';
- }else{
- str += '<a href="'+this.getLink(i)+'" title="第'+i+'頁">'+i+'</a>';
- }
- }
- if(end != this.total){
- str += dot;
- }
- }
- }
- str = " "+str_prv + str + str_next + total_info + gopage_info;
- $("#"+this.pagerid).html(str);
- }
- };
html調用代碼:
- <div id="div_pager"></div>
- <script type="text/javascript">
- //生成分頁控件
- kkpager.init({
- pno : '${p.pageNo}',
- //總頁碼
- total : '${p.totalPage}',
- //總數據條數
- totalRecords : '${p.totalCount}',
- //鏈接前部
- hrefFormer : '${hrefFormer}',
- //鏈接尾部
- hrefLatter : '${hrefLatter}'
- });
- kkpager.generPageHtml();
- </script>
以上是示例中是必傳參數,頁碼、總頁數、總記錄數這些是要根據獲取服務端pager對象當相關值,還有可選的參數:pagerid、isShowTotalPage、isShowTotalRecords、isGoPage、getLink
注意鏈接算法喲,以下是默認鏈接算法(這個getLink方法也可以作為config參數):
- /****默認鏈接算法****/
- getLink : function(n){
- //這里的算法適用於比如:
- //hrefFormer=http://www.xx.com/news/20131212
- //hrefLatter=.html
- //那么首頁(第1頁)就是http://www.xx.com/news/20131212.html
- //第2頁就是http://www.xx.com/news/20131212_2.html
- //第n頁就是http://www.xx.com/news/20131212_n.html
- if(n == 1){
- return this.hrefFormer + this.hrefLatter;
- }else{
- return this.hrefFormer + '_' + n + this.hrefLatter;
- }
- }
CSS代碼:
- #div_pager{
- clear:both;
- height:30px;
- line-height:30px;
- margin-top:20px;
- color:#999999;
- }
- #div_pager a{
- padding:4px 8px;
- margin:10px 3px;
- font-size:12px;
- border:1px solid #DFDFDF;
- color:#9d9d9d;
- text-decoration:none;
- }
- #div_pager span{
- padding:4px 8px;
- margin:10px 3px;
- font-size:14px;
- }
- #div_pager span.disabled{
- padding:4px 8px;
- margin:10px 3px;
- font-size:12px;
- border:1px solid #DFDFDF;
- color:#DFDFDF;
- }
- #div_pager span.curr{
- padding:4px 8px;
- margin:10px 3px;
- font-size:12px;
- border:1px solid #FF6600;
- color:#FFF;
- }
- #div_pager a:hover{
- border:1px solid #FF6600;
- }
- #div_pager span.normalsize{
- font-size:12px;
- }
效果圖:
1、沒有數據或只有一頁數據時效果
2、有多頁時當效果
3、第5頁效果
4、第6頁效果(分頁效果2)
5、第17頁效果(接近尾頁效果)
6、尾頁效果
7、輸入框焦點效果
最后注意,若要使用,使用時請修改分頁獲取鏈接當算法,不然不適用喲
里面輸入框我把ID寫死了,樣式也是寫當行內樣式,懶得提取出來了,影響不大,各位看官若要用自己再修修,呵呵