.net生成Html分页的代码

先来个效果图：

样式代码：

1 .pagerbox { float: left; }
2 .pager { margin: 20px 0px; }
3     .pager span { line-height: 28px; float: right; }
4 .pagerbox a, .pagerbox b { background-color: #009AD9; border: 1px solid #009AD9; }
5 .pager .pagerbox a { color: #FFF; float: left; line-height: 28px; padding: 0 10px; margin-right: 2px; }
6     .pager .pagerbox a:hover { color: #000000; border: 1px solid #148ec0; background: #f0f0f0; }
7 .pager .pagerbox b { float: left; font-weight: normal; padding: 0 10px; background: #fff; line-height: 28px; margin-right: 2px; }

后台代码：

 1         ///<summary>
 2         ///打印分页信息。
 3         ///</summary>
 4         ///<param name="recordCount">记录总数。</param>
 5         ///<param name="pageIndex">分页索引。</param>
 6         ///<param name="pageSize">分页大小。</param>
 7         ///<param name="pageLink">分页地址，{0}为当前页匹配。</param>
 8         /// <param name="nextPageText">下一页显示文本。</param>
 9         /// <param name="prevPageText">上一页显示文本。</param>
10         /// <param name="homePageText">首页显示文本。</param>
11         /// <param name="lastPageText">尾页显示文本。</param>
12         /// <param name="displayMsg">显示消息文本。</param>
13         /// <returns>返回分页的 Html 代码。</returns>
14         public static string Print(int recordCount, int pageIndex, int pageSize, string pageLink, string nextPageText, string prevPageText, string homePageText, string lastPageText, string displayMsg)
15         {
16             if (pageSize < 1) { pageSize = 1; }
17             if (pageIndex < 1) { pageIndex = 1; }
18             //开始
19             string html = string.Empty;
20             string htmlLeftPage = string.Empty;
21             string htmlRightPage = string.Empty;
22             if (pageLink == string.Empty) { pageLink = "?"; }
23             //开始计算
24             long pageCount = 0;
25             if (recordCount % pageSize == 0)
26             {
27                 pageCount = recordCount / pageSize;
28             }
29             else
30             {
31                 pageCount = (recordCount / pageSize) + 1;
32             }
33             for (int i = 2; i >= 1; i--)
34             {
35                 if (pageIndex - i >= 1)
36                 {
37                     htmlLeftPage += string.Format("<a href=\"{0}\">{1}</a>", string.Format(pageLink, (pageIndex - i)), pageIndex - i);
38                 }
39             }
40             for (int j = 1; j <= 2; j++)
41             {
42                 if (pageIndex + j <= pageCount)
43                 {
44                     htmlRightPage += string.Format("<a href=\"{0}\">{1}</a>", string.Format(pageLink, (pageIndex + j)), pageIndex + j);
45                 }
46             }
47             long prevPage = pageIndex - 1;
48             if (prevPage < 1) { prevPage = 1; }
49             long nextPage = pageIndex + 1;
50             if (nextPage > pageCount) { nextPage = pageCount; }
51             //最后处理
52             if (nextPage < 1) { nextPage = 1; }
53             if (pageCount < 1) { pageCount = 1; }
54             //计算结束
55          string leftHtml = string.Format("<a {0}>{1}</a><a {2}>{3}</a>{4}", pageIndex != 1 ? string.Format("href=\"{0}\"", string.Format(pageLink, 1)) : "", homePageText, pageIndex != prevPage ? string.Format("href=\"{0}\"", string.Format(pageLink, prevPage)) : "", prevPageText, htmlLeftPage);
56             string rightHtml = string.Format("{0}<a {1}>{2}</a><a {3}>{4}</a>", htmlRightPage, pageIndex != nextPage ? string.Format("href=\"{0}\"", string.Format(pageLink, nextPage)) : "", nextPageText, pageIndex != pageCount ? string.Format("href=\"{0}\"", string.Format(pageLink, pageCount)) : "", lastPageText);
57             html = string.Format("<div class=\"pagerbox\">{0}<b>{1}</b>{2}</div><span>{3}</span>", leftHtml, pageIndex, rightHtml, string.Format(displayMsg, pageIndex, pageCount, recordCount));
58             return html;

 

分类: Asp.net