.net 分页
求一个类似京东的分页。 .NET 分页 --------------------编程问答-------------------- 这里看一下：http://www.webdiyer.com/ --------------------编程问答-------------------- 你就从了一楼吧！ --------------------编程问答-------------------- 了解分页思路，根据实际情况，自己写一个就行都靠控件 = 不靠谱 --------------------编程问答-------------------- ASPNETPAGER --------------------编程问答-------------------- 一楼的好用 --------------------编程问答-------------------- 炒个样式不久行了，，， --------------------编程问答--------------------
同意 --------------------编程问答-------------------- 还是自己写一个吧！或者就用最简单的！ --------------------编程问答--------------------
--------------------编程问答--------------------
DAL.中间库存 bll = new DAL.中间库存();
string strwhere = "分类ID = 3";
int count = bll.GetRecordCount(strwhere);
if (count == 0)
{
pagelist = "<div class=\"fenye\">暂无数据</div>";
return;
}
int pagesize = 20;
int yushu = count % pagesize;
int yeshu = count / pagesize;
int capacity = 0;
if (yushu > 0)
{
yeshu += 1;
}
if (page > yeshu)
{
pagelist = "<div class=\"fenye\">暂无数据</div>";
return;
}
if (page < yeshu)
{
capacity = pagesize;
}
if (page == yeshu)
{
if (yushu == 0)
{
capacity = pagesize;
}
else
{
capacity = yushu;
}
}
string url = Utils.CombUrlTxt("123.aspx", "page={0}", "_new_id");
pagelist = ShowPage(yeshu, page, url, count);
li = bll.分页(pagesize, page, capacity, strwhere);
--------------------编程问答--------------------
#region 分页
/// <summary>
/// 分页
/// </summary>
public Model.中间库存[] 分页(int pagesize, int currentindex, int capacity, string strwhere)
{
string sql = string.Empty;
if (currentindex == 1)
{
sql = "select top " + capacity + " ID,名称,数量 from 中间库存 where " + strwhere + " order by ID asc";
}
else
{
sql = "select top " + capacity + " ID,名称,数量 from 中间库存 where " + strwhere + " and ID > (select max(ID) from (select top " + (currentindex - 1) * pagesize + " ID from 中间库存 where " + strwhere + " order by ID asc) as t) order by ID asc";
}
SqlDataReader dr = DbHelperSQL.ExecuteReader(sql);
Model.中间库存 model = null;
Model.中间库存[] list = new Model.中间库存[capacity];
int i = 0;
while (dr.Read())
{
model = new Model.中间库存
{
ID = dr.GetInt32(0),
名称 = dr.GetString(1),
数量 = dr.GetInt32(2)
};
list[i] = model;
i++;
}
dr.Close();
model = null;
return list;
}
#endregion
你就从了一楼了 --------------------编程问答-------------------- ajax配合js函数
--------------------编程问答-------------------- 请指教
#region 三参数分页链接
/// <summary>
/// 三参数分页链接
/// </summary>
private static string 三参数分页链接(int yeshu, int count, int currentpage, int flag, string fun, string px)
{
if (yeshu <= 1)
{
return "";
}
StringBuilder sb = new StringBuilder();
string first = string.Empty;
string up = string.Empty;
string down = string.Empty;
string last = string.Empty;
if (currentpage == 1)
{
first = "<a disabled='disabled'>首页</a>";
up = "<a disabled='disabled'>上一页</a>";
}
if (currentpage > 1)
{
first = "<a href='javascript:void(0)' onclick='" + fun + "(1," + flag + "," + px + ")'>首页</a>";
up = "<a href='javascript:void(0)' onclick='" + fun + "(" + (currentpage - 1) + "," + flag + "," + px + ")'>上一页</a>";
}
sb.Append(first + up);
for (int i = currentpage - 8; i <= currentpage; i++)
{
if (i <= 0)
{
continue;
}
if (i == currentpage)
{
sb.Append("<a class='current'>" + i + "</a>");
}
else
{
sb.Append("<a href='javascript:void(0)' onclick='" + fun + "(" + i + "," + flag + "," + px + ")'>" + i + "</a>");
}
}
for (int i = currentpage + 1; i <= currentpage + 9; i++)
{
if (i > yeshu)
{
break;
}
sb.Append("<a href='javascript:void(0)' onclick='" + fun + "(" + i + "," + flag + "," + px + ")'>" + i + "</a>");
}
if (currentpage < yeshu)
{
down = "<a href='javascript:void(0)' onclick='" + fun + "(" + (currentpage + 1) + "," + flag + "," + px + ")'>下一页</a>";
last = "<a href='javascript:void(0)' onclick='" + fun + "(" + yeshu + "," + flag + "," + px + ")'>尾页</a>";
}
if (currentpage == yeshu)
{
down = "<a disabled='disabled'>下一页</a>";
last = "<a disabled='disabled'>尾页</a>";
}
sb.Append(down + last);
sb.Append(" 共" + yeshu + "页 " + count + "条");
return sb.ToString();
}
#endregion
--------------------编程问答--------------------
ajax+存储过程分页就可以了。
--------------------编程问答--------------------
你这个怎么用呀，有个小例子吗 --------------------编程问答--------------------
示例和文档都有啊 --------------------编程问答-------------------- 一楼的一直都用着！！非常好用 --------------------编程问答-------------------- gridveiew可以分页
补充：.NET技术 , ASP.NET
