C# 分页
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#region 分页 /// <summary> /// 分页 /// </summary> /// <param name="page">当前页</param> /// <param name="count">总数</param> /// <param name="comurl">组合连接段</param> /// <param name="prev">页数省略前置个数</param> /// <param name="next">页数省略后置个数</param> /// <returns>分页html字符串</returns> public static string orderPage(int page, int count, string comurl, int prev, int next) { StringBuilder strPageHtml = new StringBuilder(); bool preflag = true; bool nextflag = true; for (int i = 1; i <= count; i++) { //上一页 if (i == 1 && page == 1) { strPageHtml.Append("<span class=\"disabled\"> < </span>"); } else if(i==1 && page>1) { strPageHtml.Append("<a href=\"?page=" + (page - 1) + comurl + "\"> < </a>"); } //是否为当前页 if (count > 15) //大于15则显示省略号 { if (page == i) { strPageHtml.Append("<span class=\"current\">" + i + "</span>\n"); } else { if (i > page) //一、处理当前页后面的页数 { if (i - page > 2) //保留当前页下有两页可选 { if (count - i < next) //省略号后可选页 { strPageHtml.Append("<a href=\"?page=" + i + comurl + "\">" + i + "</a>\n"); } else { if (preflag == true) { strPageHtml.Append(" … "); preflag = false; } } } else { strPageHtml.Append("<a href=\"?page=" + i + comurl + "\">" + i + "</a>\n"); } } else if (i < page) //二、处理当前页前面的页数 { if (i > prev) //当前页前页数大于前置参数的页数 { if (page - i > 2) //保留当前页上有两页可选 { if (nextflag==true) { strPageHtml.Append(" … "); nextflag = false; } } else { strPageHtml.Append("<a href=\"?page=" + i + comurl + "\">" + i + "</a>\n"); } } else { strPageHtml.Append("<a href=\"?page=" + i + comurl + "\">" + i + "</a>\n"); } } } } else { if (page == i) { strPageHtml.Append("<span class=\"current\">" + i + "</span>\n"); } else { strPageHtml.Append("<a href=\"?page=" + i + comurl + "\">" + i + "</a>\n"); } } //下一页 if (i == count && page == count) { strPageHtml.Append("<span class=\"disabled\"> > </span>"); } else if (i == count && page < count) { strPageHtml.Append("<a href=\"?page=" + (page + 1) + comurl + "\"> > </a>"); } } return strPageHtml.ToString(); } #endregion
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/**分页**/ .tr_page{ background:white;} div.yellow{padding:7px;margin:3px;text-align:center;} div.yellow a{border:#ccc 1px solid;padding:2px 5px;margin:2px;color:#000;text-decoration:none;} div.yellow a:hover{border:#f0f0f0 1px solid;color:#000;} div.yellow a:active{border:#f0f0f0 1px solid;color:#000;} div.yellow span.current{border:#d9d300 1px solid;padding:2px 5px;font-weight:bold;margin:2px;color:#fff;background-color:#d9d300;} div.yellow span.disabled{border:#eee 1px solid;padding:2px 5px;margin:2px;color:#ddd;}
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<p> <div class="yellow" runat="server" id="yellowpage"> </div> </p>
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yellowpage.InnerHtml=orderPage(page,forNum,"",3,4);