简单的分页js代码

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简单的分页js代码:

效果描述：不用分页即可显示的jQuery插件jQuery分页插件——jQuery.page.js用法很简单，效果很棒 调用方法：    $(".tcdPageCode").createPage({        pageCount:10,        current:1,        backFn:function(p){            //单击回调方法，p是当前页码        }    });    pageCount：总页数    current：当前页

js封装代码

//分页插件/**ch**/(function($){var ms = {init:function(obj,args){return (function(){ms.fillHtml(obj,args);ms.bindEvent(obj,args);})();},//填充htmlfillHtml:function(obj,args){return (function(){obj.empty();//上一页if(args.current > 1){obj.append('<a href="javascript:;" class="prevPage">上一页</a>');}else{obj.remove('.prevPage');obj.append('<span class="disabled">上一页</span>');}//中间页码if(args.current != 1 && args.current >= 4 && args.pageCount != 4){obj.append('<a href="javascript:;" class="tcdNumber">'+1+'</a>');}if(args.current-2 > 2 && args.current <= args.pageCount && args.pageCount > 5){obj.append('<span>...</span>');}var start = args.current -2,end = args.current+2;if((start > 1 && args.current < 4)||args.current == 1){end++;}if(args.current > args.pageCount-4 && args.current >= args.pageCount){start--;}for (;start <= end; start++) {if(start <= args.pageCount && start >= 1){if(start != args.current){obj.append('<a href="javascript:;" class="tcdNumber">'+ start +'</a>');}else{obj.append('<span class="current">'+ start +'</span>');}}}if(args.current + 2 < args.pageCount - 1 && args.current >= 1 && args.pageCount > 5){obj.append('<span>...</span>');}if(args.current != args.pageCount && args.current < args.pageCount -2  && args.pageCount != 4){obj.append('<a href="javascript:;" class="tcdNumber">'+args.pageCount+'</a>');}//下一页if(args.current < args.pageCount){obj.append('<a href="javascript:;" class="nextPage">下一页</a>');}else{obj.remove('.nextPage');obj.append('<span class="disabled">下一页</span>');}})();},//绑定事件bindEvent:function(obj,args){return (function(){obj.on("click","a.tcdNumber",function(){var current = parseInt($(this).text());ms.fillHtml(obj,{"current":current,"pageCount":args.pageCount});if(typeof(args.backFn)=="function"){args.backFn(current);}});//上一页obj.on("click","a.prevPage",function(){var current = parseInt(obj.children("span.current").text());ms.fillHtml(obj,{"current":current-1,"pageCount":args.pageCount});if(typeof(args.backFn)=="function"){args.backFn(current-1);}});//下一页obj.on("click","a.nextPage",function(){var current = parseInt(obj.children("span.current").text());ms.fillHtml(obj,{"current":current+1,"pageCount":args.pageCount});if(typeof(args.backFn)=="function"){args.backFn(current+1);}});})();}}$.fn.createPage = function(options){var args = $.extend({pageCount : 10,current : 1,backFn : function(){}},options);ms.init(this,args);}})(jQuery);

使用demo:

<!DOCTYPE html><html lang="zh-cn" xmlns="http://www.w3.org/1999/xhtml"><head><meta charset="utf-8" /><title>一个非常简单的jQuery分页插件</title><style>*{ margin:0; padding:0; list-style:none;}a{ text-decoration:none;}a:hover{ text-decoration:none;}.tcdPageCode{padding: 15px 20px;text-align: left;color: #ccc;}.tcdPageCode a{display: inline-block;color: #428bca;display: inline-block;height: 25px;line-height: 25px;padding: 0 10px;border: 1px solid #ddd;margin: 0 2px;border-radius: 4px;vertical-align: middle;}.tcdPageCode a:hover{text-decoration: none;border: 1px solid #428bca;}.tcdPageCode span.current{display: inline-block;height: 25px;line-height: 25px;padding: 0 10px;margin: 0 2px;color: #fff;background-color: #428bca;border: 1px solid #428bca;border-radius: 4px;vertical-align: middle;}.tcdPageCode span.disabled{display: inline-block;height: 25px;line-height: 25px;padding: 0 10px;margin: 0 2px;color: #bfbfbf;background: #f2f2f2;border: 1px solid #bfbfbf;border-radius: 4px;vertical-align: middle;}</style></head><body><style>.baidu_ads{ width:960px; height:90px; position:absolute; left:50%; bottom:0; margin-left:-480px; overflow:hidden;}</style><div class="baidu_ads"></div><span style="display:none;"></span><!-- 代码部分begin -->    <div class="tcdPageCode">    </div>    <pre>    调用方法：    $(".tcdPageCode").createPage({        pageCount:10,        current:1,        backFn:function(p){            //单击回调方法，p是当前页码        }    });    pageCount：总页数    current：当前页    </pre></body><script src="http://www.lanrenzhijia.com/ajaxjs/jquery.min.js"></script><script src="http://www.lanrenzhijia.com/ajaxjs/jquery.page.js"></script><script>    $(".tcdPageCode").createPage({        pageCount:6,        current:1,        backFn:function(p){            console.log(p);        }    });</script><!-- 代码部分end --></html>

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