/// <summary>
/// 创建分页链接
/// </summary>
/// <param name="c"></param>
/// <param name="page"></param>
/// <returns></returns>
public string BuildPagerLink(Class c, int page)
{
int recordCount = c.CountItem();
int tmpid = 0;
TemplateList temp = GetListTemplate(c);
int pagecount = @int.GetPageCount(recordCount, temp.ShowRecordCount.ToInt32()); //(Convert.ToDouble(recordCount) / Convert.ToDouble(temp.ShowRecordCount)).YueShu();
string str_first = string.Format("<a href=\"{0}\">首页</a>", page > 1 ? BasePage.GetClassUrl(c,1) : "javascript:void(0)");
string str_pre = string.Format("<a href=\"{0}\">上页</a>", page > 1 ? BasePage.GetClassUrl(c, page-1) : "javascript:void(0)");
string str_next = string.Format("<a href=\"{0}\">下页</a>", page < pagecount ? BasePage.GetClassUrl(c, page+1) : "javascript:void(0)");
string str_end = string.Format("<a href=\"{0}\">尾页</a>", page != pagecount ? BasePage.GetClassUrl(c, pagecount) : "javascript:void(0)");
return string.Format("{0} {1} {2} {3}", str_first, str_pre, str_next, str_end);
}
/// <summary>
/// 创建跳转下拉菜单
/// </summary>
/// <param name="c"></param>
/// <param name="page"></param>
/// <returns></returns>
public string BuidPagerOption(Class c, int page)
{
int recordCount = c.CountItem();
TemplateList temp = GetListTemplate(c);
int pagecount = (Convert.ToDouble(recordCount) / Convert.ToDouble(temp.ShowRecordCount)).YueShu();
StringBuilder sb = new StringBuilder();
sb.AppendLine("<select onchange='location.href=this.value'>");
for (int i = 1; i <= pagecount; i++)
{
if (page == i)
{
sb.AppendLine(string.Format("<option value='{0}' selected>{1}</option>", BasePage.GetClassUrl(c,i) , i.ToS()));
}
else
{
sb.AppendLine(string.Format("<option value='{0}'>{1}</option>", BasePage.GetClassUrl(c, i) , i.ToS()));
}
}
sb.AppendLine("</select>");
return sb.ToS();
}
/// <summary>
/// 创建类似google的数字分页
/// </summary>
/// <param name="c">类</param>
/// <param name="page">页</param>
/// <returns></returns>
public string CreateNumPager(Class c, int page)
{
string str = "";
int recordCount = c.CountItem();
int tmpid = 0;
TemplateList temp = GetListTemplate(c);
int pageCount = (Convert.ToDouble(recordCount) / Convert.ToDouble(temp.ShowRecordCount)).YueShu();
int lastPage = page + 2 > pageCount ? pageCount : page + 2;
int prePage = page - 1 == 0 ? 1 : page - 1;
int nextPage = page + 1 > pageCount ? pageCount : page + 1;
str += string.Format("<a title=\"{0}第{1}页\" href=\"index_{1}.htm\"><</a> ", c.ClassName, prePage);
for (int i = 0; i < 5; i++)
{
if (lastPage == 0)
{
break;
}
str = str + string.Format("<a title=\"{0}第{1}页\" href=\"index_{1}.htm\">{1}</a> ", c.ClassName, lastPage);
lastPage--;
}
str += string.Format("<a title=\"{0}第{1}页\" href=\"index_{1}.htm\">></a> ", c.ClassName, nextPage);
return str;
}
