分页控件-ASP.NET（AspNetPager）
AspNetPager是asp.net中常用的分页控件，下载AspNetPager.dll，添加引用，在工具栏就可以看到AspNetPager控件：
<div class="oa-el-grid-page"> <webdiyer:AspNetPager ID="AspNetPager2" runat="server" CurrentPageButtonClass="current" OnPageChanging="AspNetPager2_PageChanging" FirstPageText="首页" LastPageText="最后一页" NextPageText="下一页" PrevPageText="上一页" HorizontalAlign="Center" ShowBoxThreshold="10" ShowPageIndexBox="Auto" AlwaysShow="True" PageSize="9"> </webdiyer:AspNetPager> ` </div>
.oa-el-grid-page a, .oa-el-grid-page input[type="submit"] { background-color: #FFFFFF; border-color: #EEEEEE; border-style: solid; border-width: 1px; color: #036CB4; margin: 2px; padding: 2px 5px; text-decoration: none; } .oa-el-grid-page .current { background-color: #036CB4; border-color: #036CB4; border-right: 1px solid #036CB4; border-style: solid; border-width: 1px; color: #FFFFFF; font-weight: bold; margin: 2px; padding: 2px 5px; }
public void DataLoad(int pidx) { string TiaoJian = " 1=1 "; if (txtxfd.Value != "") TiaoJian += " and name like '%" + txtxfd.Value + "%'"; AspNetPager2.RecordCount = new BLL.Sys_card_class().GetCount(TiaoJian); //分页大小、页码、排序列，升序{False}/降序(True)，条件 List<Model.Sys_card_class> LRDate = new BLL.Sys_card_class().GetPageList(AspNetPager2.PageSize, pidx, "id", false, TiaoJian); if (LRDate.Count > 0) { int i = 1; foreach (Model.Sys_card_class LR in LRDate) { ContentStr += "<tr>"; ContentStr += "<td width=\"200px\">" + i.ToString() + "</td>"; ContentStr += "<td width=\"310px\">" + LR.id.ToString() + "</td>"; ContentStr += "<td width=\"310px\">" + LR.name.ToString() + "</td>"; ContentStr += "<td width=\"130px\">"; ContentStr += "<a href='Card_class_Edit.aspx?addoredit=edit&id=" + LR.id.ToString() + @"'>编辑</a>"; ContentStr += " <a class=\"linkcss\" href=\"#\" onclick=\"javascript:if(confirm('确定要删除吗？')){DeleMenu('" + LR.id.ToString() + "');}\" title=\"删除\">删除</a>"; ContentStr += " </td>"; ContentStr += "</tr>"; i++; } } } protected void AspNetPager2_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e) { DataLoad(e.NewPageIndex); }
例：
/*样式一：<webdiyer:AspNetPager CssClass="oa-el-grid-page"*/ protected void AspNetPager2_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e) { AspNetPager1.CurrentPageIndex = e.NewPageIndex; LoadDataInfo(); } protected void AspNetPager1_PageChanged(object src, EventArgs e) { LoadDataInfo(); }
<%@ Register Assembly="AspNetPager" Namespace="Wuqi.Webdiyer" TagPrefix="webdiyer" %> <webdiyer:AspNetPager ID="AspNetPager1" runat="server" PageSize="9" ShowPageIndexBox="Never" CssClass="pagination" LayoutType="Ul" PagingButtonLayoutType="UnorderedList" PagingButtonSpacing="0" CurrentPageButtonClass="active" OnPageChanged="AspNetPager1_PageChanged" ShowCustomInfoSection="Never"> </webdiyer:AspNetPager>
/*分页样式*/ .liPager { width: 100%; background-color: #F5F5F5; vertical-align: middle; text-align: left; height: 35px; line-height: 35px; display: inline-block; } .liPager li, .liPager a { font-family: 微软雅黑; font-size: 12px; font-weight: bold; color: white; text-align: center; background-color: #1E71B1; display: inline-block; width: 30px; height: 30px; border-radius: 30px; /* 所有角都使用半径为5px的圆角，此属性为CSS3标准属性 */ -moz-border-radius: 30px; /* Mozilla浏览器的私有属性 */ -webkit-border-radius: 30px; /* Webkit浏览器的私有属性 */ border-radius: 30px 28px 26px 24px; /* 四个半径值分别是左上角、右上角、右下角和左下角 */ } /*======bootstrap风格========*/ .pagination { display: inline-block; padding-left: 0; margin: 5px 0; border-radius: 4px; font-size:14px; float: right; } .pagination > li { display: inline; } .pagination > li > a, .pagination > li > span { position: relative; padding: 6px 12px; margin-left: -1px; line-height: 1.42857143; color: #337ab7; text-decoration: none; background-color: #fff; border: 1px solid #ddd; } .pagination > li:first-child > a, .pagination > li:first-child > span { margin-left: 0; border-top-left-radius: 4px; border-bottom-left-radius: 4px; } .pagination > li:last-child > a, .pagination > li:last-child > span { border-top-right-radius: 4px; border-bottom-right-radius: 4px; } .pagination > li > a:focus, .pagination > li > a:hover, .pagination > li > span:focus, .pagination > li > span:hover { color: #23527c; background-color: #eee; border-color: #ddd; } .pagination > .active > a, .pagination > .active > a:focus, .pagination > .active > a:hover, .pagination > .active > span, .pagination > .active > span:focus, .pagination > .active > span:hover { z-index: 2; color: #fff; cursor: default; background-color: #337ab7; border-color: #337ab7; } .pagination > .disabled > a, .pagination > .disabled > a:focus, .pagination > .disabled > a:hover, .pagination > .disabled > span, .pagination > .disabled > span:focus, .pagination > .disabled > span:hover { color: #777; cursor: not-allowed; background-color: #fff; border-color: #ddd; } .pagination-lg > li > a, .pagination-lg > li > span { padding: 10px 16px; font-size: 18px; } .pagination-lg > li:first-child > a, .pagination-lg > li:first-child > span { border-top-left-radius: 6px; border-bottom-left-radius: 6px; } .pagination-lg > li:last-child > a, .pagination-lg > li:last-child > span { border-top-right-radius: 6px; border-bottom-right-radius: 6px; } .pagination-sm > li > a, .pagination-sm > li > span { padding: 5px 10px; font-size: 12px; } .pagination-sm > li:first-child > a, .pagination-sm > li:first-child > span { border-top-left-radius: 3px; border-bottom-left-radius: 3px; } .pagination-sm > li:last-child > a, .pagination-sm > li:last-child > span { border-top-right-radius: 3px; border-bottom-right-radius: 3px; } /*分页*/ .pagination a[disabled] { color: #777; cursor: not-allowed; background-color: #fff; border-color: #ddd; } .pagination span.active { z-index: 2; color: #fff; cursor: default; background-color: #337ab7; border-color: #337ab7; }
例2：
/// </summary> /// <param name="ds">DataSet实例</param> /// <param name="datalistname">DataList名称</param> /// <param name="pagesize">分页大小</param> public static string GetPageNumjxjdc(DataSet ds, DataList datalistname, int pagesize, string bc) { PagedDataSource objPds = new PagedDataSource(); objPds.DataSource = ds.Tables[0].DefaultView; objPds.AllowPaging = true; int total = ds.Tables[0].Rows.Count; objPds.PageSize = pagesize; int page; if (HttpContext.Current.Request.QueryString["page"] != null) page = Convert.ToInt32(HttpContext.Current.Request.QueryString["page"]); else page = 1; objPds.CurrentPageIndex = page - 1; datalistname.DataSource = objPds; datalistname.DataBind(); int allpage = 0; int next = 0; int pre = 0; int startcount = 0; int endcount = 0; string pagestr = ""; string c = bc; if (page < 1) { page = 1; } //计算总页数 if (pagesize != 0) { allpage = (total / pagesize); allpage = ((total % pagesize) != 0 ? allpage + 1 : allpage); allpage = (allpage == 0 ? 1 : allpage); } next = page + 1; pre = page - 1; startcount = (page + 5) > allpage ? allpage - 9 : page - 4;//中间页起始序号 //中间页终止序号 endcount = page < 5 ? 10 : page + 5; if (startcount < 1) { startcount = 1; } //为了避免输出的时候产生负数，设置如果小于1就从序号1开始 if (allpage < endcount) { endcount = allpage; } //页码+5的可能性就会产生最终输出序号大于总页码，那么就要将其控制在页码数之内 pagestr = "共" + allpage + "页 "; pagestr += page > 1 ? "<a href=\"" + HttpContext.Current.Request.CurrentExecutionFilePath + "?page=1&c=" + c + "\">首页</a> <a href=\"" + HttpContext.Current.Request.CurrentExecutionFilePath + "?page=" + pre + "&c=" + c + "\">上一页</a>" : "首页 上一页"; //中间页处理，这个增加时间复杂度，减小空间复杂度 //for (int i = startcount; i <= endcount; i++) //{ // pagestr += page == i ? " <font color=\"#ff0000\">" + i + "</font>" : " <a href=\"" + HttpContext.Current.Request.CurrentExecutionFilePath + "?page=" + i + "&c=" + c + "&t=" + t + "\">" + i + "</a>"; //} pagestr += page != allpage ? " <a href=\"" + HttpContext.Current.Request.CurrentExecutionFilePath + "?page=" + next + "&c=" + c + "\">下一页 </a> <a href=\"" + HttpContext.Current.Request.CurrentExecutionFilePath + "?page=" + allpage + "&c=" + c + "\">末页</a>" : " 下一页 末页"; return pagestr; } /*
RepeaterTeach.DataSource = ds.Tables[0].DefaultView; RepeaterTeach.DataBind(); PageInfo.InnerHtml = GetPageNumjxjdc(ds, RepeaterTeach, 5,"");
*/
<p class="jl_fy" id="PageInfo" runat="server"> </p>
