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GetPage.cs
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| @ -1,149 +0,0 @@ | |||||
| using System; | |||||
| using System.Collections.Generic; | |||||
| using System.Web; | |||||
| using System.Text; | |||||
| using System.Text.RegularExpressions; | |||||
| namespace Basic.Engine.Get | |||||
| { | |||||
| /// <summary> | |||||
| /// 获取分页代码 | |||||
| /// </summary> | |||||
| public static class PagiNation | |||||
| { | |||||
| /// <summary> | |||||
| /// 获取分页代码（总页数，当前页） | |||||
| /// </summary> | |||||
| /// <param name="TotelPage"></param> | |||||
| /// <param name="NowPage"></param> | |||||
| public static string GetPageHtml(int TotelPage, int NowPage) | |||||
| { | |||||
| string NowUrl = HttpContext.Current.Request.RawUrl; | |||||
| Regex Rzz = new Regex(@"\?page=\d+|\&page=\d+", RegexOptions.IgnoreCase | RegexOptions.Singleline | RegexOptions.IgnorePatternWhitespace); | |||||
| NowUrl = Rzz.Replace(NowUrl, "", 1); | |||||
| if (NowUrl.ToLower().Contains("?")) | |||||
| { | |||||
| NowUrl = NowUrl + "&page="; | |||||
| } | |||||
| else | |||||
| { | |||||
| NowUrl = NowUrl + "?page="; | |||||
| } | |||||
| int prevPage = NowPage - 1; | |||||
| int nextPage = NowPage + 1; | |||||
| StringBuilder strFenye = new StringBuilder(); | |||||
| if (TotelPage > 1) | |||||
| { | |||||
| strFenye.Append("<div id=\"PageContent\" class=\"flickr\" style=\"text-align: center;\">"); | |||||
| strFenye.Append("<div class=\"pages\">"); | |||||
| if (NowPage > 1)//第一页的时候 不显示上一页 | |||||
| { | |||||
| strFenye.Append("<span><a href=\"" + NowUrl + prevPage + "\">«上一页</a></span>"); | |||||
| } | |||||
| if (NowPage != 1)//当前页不是第一页的时候始终显示 第一页 | |||||
| { | |||||
| strFenye.Append("<span><a href=\"" + NowUrl + "1\">1</a></span>"); | |||||
| } | |||||
| if (NowPage >= 5)//当前页大于5时候 显示 ... | |||||
| { | |||||
| strFenye.Append("<span>...</span>"); | |||||
| for (int i = 2; i <= NowPage - 3; i++) | |||||
| { | |||||
| strFenye.Append("<span class=\"pageyc\"><a href=\"" + NowUrl + i + "\">" + i + "</a></span>"); | |||||
| } | |||||
| } | |||||
| if (TotelPage < 6) | |||||
| { | |||||
| #region 总页数小于5时 | |||||
| // | |||||
| for (int i = 0; i < (TotelPage + 1); i++) | |||||
| { | |||||
| if (i > 0) | |||||
| { | |||||
| if (i == NowPage) | |||||
| { | |||||
| strFenye.Append("<span class=\"number\">" + i + "</span>"); | |||||
| } | |||||
| else | |||||
| { | |||||
| if (i != 1) | |||||
| { | |||||
| strFenye.Append("<span><a href=\"" + NowUrl + i + "\">" + i + "</a></span>"); | |||||
| } | |||||
| } | |||||
| } | |||||
| } | |||||
| #endregion | |||||
| } | |||||
| else | |||||
| { | |||||
| #region 总页数大于5时 | |||||
| // | |||||
| int endPage = 0; | |||||
| if (TotelPage > NowPage + 2) | |||||
| { | |||||
| endPage = NowPage + 2; | |||||
| } | |||||
| else | |||||
| { | |||||
| endPage = NowPage; | |||||
| } | |||||
| // | |||||
| for (int i = NowPage - 2; i <= endPage; i++) | |||||
| { | |||||
| if (i > 0) | |||||
| { | |||||
| if (i == NowPage) | |||||
| { | |||||
| strFenye.Append("<span class=\"number\">" + i + "</span>"); | |||||
| } | |||||
| else | |||||
| { | |||||
| if (i != 1 && i != TotelPage) | |||||
| { | |||||
| strFenye.Append("<span><a href=\"" + NowUrl + i + "\">" + i + "</a></span>"); | |||||
| } | |||||
| } | |||||
| } | |||||
| } | |||||
| if (NowPage == TotelPage - 2) | |||||
| { | |||||
| strFenye.Append("<span><a href=\"" + NowUrl + (NowPage + 1) + "\">" + (NowPage + 1) + "</a></span>"); | |||||
| } | |||||
| if (NowPage + 3 < TotelPage) | |||||
| { | |||||
| strFenye.Append("<span>...</span>"); | |||||
| for (int i = NowPage + 3; i <= TotelPage - 1; i++) | |||||
| { | |||||
| strFenye.Append("<span class=\"pageyc\"><a href=\"" + NowUrl + i + "\">" + i + "</a></span>"); | |||||
| } | |||||
| } | |||||
| if (NowPage != TotelPage) | |||||
| { | |||||
| strFenye.Append("<span><a href=\"" + NowUrl + TotelPage + "\">" + TotelPage + "</a></span>"); | |||||
| } | |||||
| #endregion | |||||
| } | |||||
| if (NowPage < TotelPage)//最后一页 不显示下一页 | |||||
| { | |||||
| strFenye.Append("<span><a href=\"" + NowUrl + nextPage + "\">下一页»</a></span>"); | |||||
| } | |||||
| strFenye.Append("</div>"); | |||||
| strFenye.Append("</div>"); | |||||
| } | |||||
| return strFenye.ToString(); | |||||
| } | |||||
| } | |||||
| } | |||||