Rumah >hujung hadapan web >tutorial js >jquery plug-in penomboran melaksanakan ajax paging_jquery tanpa muat semula
1. Gunakan paging bukan muat semula ajax di meja hadapan. Ini terutamanya perlu menghasilkan bar alat paging
Sila rujuk pada parameter pemalam----Zhang Longhao-jquery.pagination.js pagingKod disiarkan di bawah
/** * This jQuery plugin displays pagination links inside the selected elements. * * @author Gabriel Birke (birke *at* d-scribe *dot* de) * @version . * @param {int} maxentries Number of entries to paginate * @param {Object} opts Several options (see README for documentation) * @return {Object} jQuery Object */ jQuery.fn.pagination = function(maxentries, opts){ opts = jQuery.extend({ items_per_page:, num_display_entries:, current_page:, num_edge_entries:, link_to:"#", prev_text:"Prev", next_text:"Next", ellipse_text:"...", prev_show_always:true, next_show_always:true, callback:function(){return false;} },opts||{}); return this.each(function() { /** * 计算最大分页显示数目 */ function numPages() { return Math.ceil(maxentries/opts.items_per_page); } /** * 极端分页的起始和结束点,这取决于current_page 和 num_display_entries. * @返回 {数组(Array)} */ function getInterval() { var ne_half = Math.ceil(opts.num_display_entries/); var np = numPages(); var upper_limit = np-opts.num_display_entries; var start = current_page>ne_half?Math.max(Math.min(current_page-ne_half, upper_limit), ):; var end = current_page>ne_half?Math.min(current_page+ne_half, np):Math.min(opts.num_display_entries, np); return [start,end]; } /** * 分页链接事件处理函数 * @参数 {int} page_id 为新页码 */ function pageSelected(page_id, evt){ current_page = page_id; drawLinks(); var continuePropagation = opts.callback(page_id, panel); if (!continuePropagation) { if (evt.stopPropagation) { evt.stopPropagation(); } else { evt.cancelBubble = true; } } return continuePropagation; } /** * 此函数将分页链接插入到容器元素中 */ function drawLinks() { panel.empty(); var interval = getInterval(); var np = numPages(); // 这个辅助函数返回一个处理函数调用有着正确page_id的pageSelected。 var getClickHandler = function(page_id) { return function(evt){ return pageSelected(page_id,evt); } } //辅助函数用来产生一个单链接(如果不是当前页则产生span标签) var appendItem = function(page_id, appendopts){ page_id = page_id<?:(page_id<np?page_id:np-); // 规范page id值 appendopts = jQuery.extend({text:page_id+, classes:""}, appendopts||{}); if(page_id == current_page){ var lnk = jQuery("<a href class='currentPage'>" + (appendopts.text) + "</a>"); }else{ var lnk = jQuery("<a>"+(appendopts.text)+"</a>") .bind("click", getClickHandler(page_id)) .attr('href', opts.link_to.replace(/__id__/,page_id)); } if (appendopts.classes) { lnk.addClass(appendopts.classes); } panel.append(lnk); } //产生描述 panel.append("<span>共有 " + maxentries + " 条记录,当前第 <b>" + (current_page + ) + "</b>/" + np + " 页</span>"); // 产生"Previous"-链接 if(opts.prev_text && (current_page > || opts.prev_show_always)){ appendItem(current_page-,{text:opts.prev_text, classes:"prev"}); } // 产生起始点 if (interval[] > && opts.num_edge_entries > ) { var end = Math.min(opts.num_edge_entries, interval[]); for(var i=; i<end; i++) { appendItem(i); } if(opts.num_edge_entries < interval[] && opts.ellipse_text) { jQuery("<a href>"+opts.ellipse_text+"</a>").appendTo(panel); } } // 产生内部的些链接 for(var i=interval[]; i<interval[]; i++) { appendItem(i); } // 产生结束点 if (interval[] < np && opts.num_edge_entries > ) { if(np-opts.num_edge_entries > interval[]&& opts.ellipse_text) { jQuery("<a href>"+opts.ellipse_text+"</a>").appendTo(panel); } var begin = Math.max(np-opts.num_edge_entries, interval[]); for(var i=begin; i<np; i++) { appendItem(i); } } // 产生 "Next"-链接 if(opts.next_text && (current_page < np- || opts.next_show_always)){ appendItem(current_page+,{text:opts.next_text, classes:"next"}); } } //从选项中提取current_page var current_page = opts.current_page; //创建一个显示条数和每页显示条数值 maxentries = (!maxentries || maxentries < )?:maxentries; opts.items_per_page = (!opts.items_per_page || opts.items_per_page < )?:opts.items_per_page; //存储DOM元素,以方便从所有的内部结构中获取 var panel = jQuery(this); // 获得附加功能的元素 this.selectPage = function(page_id){ pageSelected(page_id);} this.prevPage = function(){ if (current_page > ) { pageSelected(current_page - ); return true; } else { return false; } } this.nextPage = function(){ if(current_page < numPages()-) { pageSelected(current_page+); return true; } else { return false; } } // 所有初始化完成,绘制链接 drawLinks(); // 回调函数 //opts.callback(current_page, this); }); }
Kod Gaya
.pages {display: inline-block; overflow: hidden;padding: px ;text-align: center; width:%; margin:px ;} .pages b{ color:#ef;} .pages a { color:#; border: px solid #eee;cursor: pointer;font-size: px;margin-right: px; padding: px px; text-decoration: none; background-color:#fafafa;} .pages .currentPage{ background-color: #ae; border: px solid #ae;color: #fff; font-weight: bold;}
.pagination a { text-decoration: none; border: px solid #AAE; color: #B; } .pagination a, .pagination span { display: inline-block; padding: .em .em; margin-right: px; margin-bottom: px; } .pagination .current { background: #B; color: #fff; border: px solid #AAE; } .pagination .current.prev, .pagination .current.next{ color:#; border-color:#; background:#fff; }
2. Cara menggunakan
2.1, paparan html
<div class="second-ul-ctn"> <ul class="second-ul" id="ulProducts"> </ul> <div class="pages"> <input type="hidden" id="hideTotalCount" /> <div id="Pagination" class="pagination"> </div> </div> </div>
Kod javascript 2.2
$(function () { searchMyme(0); pageInit(); $("#btnSearch").on("click", function () { searchMyme(0); pageInit(); return false; }); }); function searchMyme(page, pageination) { var month = $("#btnMonth").val(); var obj = { Month: month, OpType: "getme", page: (page + 1) , rows: 10 }; var url = "../../Controler/FinaceMo/GetStaffIncome_H.ashx"; $.get(url, obj, function (data) { $("#tbIncome").empty(); var obj = JSON.parse(data); var total = obj.Total; $("#hideTotalCount").val(total); var arrHtml = []; $.each(obj.Rows, function (i, data) { arrHtml.push("<tr><td>" + (i + 1) + "</td>"); arrHtml.push("<td>" + data.Account + "</td>"); arrHtml.push("<td>" + data.Name + "</td>"); arrHtml.push("<td>" + data.Month + "</td>"); arrHtml.push("<td>" + data.IncomeAmount + "</td>"); arrHtml.push("<td><a href='MyDetail.aspx?Account="+data.Account+"&Month="+data.Month+"' class='a-blue'>查看明细</a></td></tr>"); }); $("#tbIncome").append(arrHtml.join('')); }); }; function pageInit() { var totalCount = $("#hideTotalCount").val(); $("#Pagination").pagination(parseInt(totalCount), { items_per_page: 10, //current_page: 1,//当前选中的页面默认是0,表示第1页 num_edge_entries: 2,//两侧显示的首尾分页的条目数,默认为0,好像是尾部显示的个数 num_display_entries: 2,//连续分页主体部分显示的分页条目数,默认是10 link_to: "javascript:void(0)",//分页的链接 prev_text: "上一页", next_text: "下一页", prev_show_always: true, next_show_always: true, callback: searchMyIncome }); }
Tetapan ini pada asasnya OK~