- /// <summary>
- /// 分页内容
- /// </summary>
- /// <param name="size">页面大小</param>
- /// <param name="count">页面数量</param>
- /// <param name="currendIndex">当前页</param>
- /// <param name="pattern">url模式:demo.aspx?page={0}</param>
- /// <param name="target">窗口模式</param>
- /// <returns></returns>
- public static string get_pagenation(int size,
- int count,
- int currendIndex,
- string pattern,
- string target)
- {
- //1>打开窗口目标
- target = string.IsNullOrEmpty(target) ? "_top" : target;
- //2>总页数
- int pageCount = count / size;
- pageCount = pageCount * size == count ? pageCount : pageCount + 1;
- //3>分页内容
- StringBuilder strhtml = new StringBuilder();
- strHtml.Append("<span class='pagenation'>");
- #region 首部处理
- if (currendIndex > 1)
- {
- strHtml.AppendFormat("<a href='1' target='{0}'>[首页]</a>", target);
- strHtml.AppendFormat("<a href='{0}' target='{1}'>[上一页]</a>", string.Format(pattern, currendIndex - 1), target);
- }
- else
- {
- strHtml.Append("<span class='disabled'>[首页]</span> <span class='disabled'>[上一页]</span>");
- }
- #endregion
- #region 中间部分
- int i = 1;
- int right = (currendIndex + 4) > pageCount ? pageCount : currendIndex + 4;
- if (currendIndex > 6)
- {
- i = currendIndex - 5;
- }
- else
- {
- right = pageCount >= 10 ? 10 : pageCount;
- }
- for (; i <= right; i++)
- {
- if (i == currendIndex)
- {
- strHtml.AppendFormat("<font class='current'>{0}</font>", i);
- strHtml.AppendLine();
- continue;
- }
- strHtml.AppendFormat("<a href='{0}' target='{1}'>[{2}]</a>", string.Format(pattern, i), target, i);
- strHtml.AppendLine();
- }
- #endregion
- #region 尾部处理
- if (currendIndex == pageCount)
- {
- strHtml.Append("<span class='disabled'>[下一页]</span><span class='disabled'>[末页]</span>");
- strHtml.AppendFormat("总共({0})页", pageCount);
- }
- else
- {
- strHtml.AppendFormat("<a href='{0}' target='{1}'>[下一页]</a>", string.Format(pattern, currendIndex + 1), target);
- strHtml.AppendFormat("<a href='{0}' target='{1}'>[末页]</a>", string.Format(pattern, pageCount), target);
- strHtml.AppendFormat(" <label>总共({0})页</label>", pageCount);
- }
- #endregion
- strHtml.Append("</span>");
- return strHtml.ToString();
- }
- //该片段来自于http://www.codesnippet.cn/detail/1101201614415.html
来源: http://www.codesnippet.cn/detail/1101201614415.html