string path_query = "RigthAdvent.aspx?";
#region 分页
/// <summary>
/// 分页代码
/// </summary>
/// <param name="totalResult">总的结果条数</param>
/// <param name="pageSize">每一页的大小</param>
/// <param name="currentPage">当前页码</param>
/// <returns>分页的html</returns>
public string Paging(double totalResult, int pageSize, int currentPage)
{
//在形如“上一页 1 ... 4 5 6 7 8 ... 100 下一页”的分页效果中,
//leftNum = 4,相应的rightNum = 8; currentPage = 6; step = 2(从4到6间的差叫做step)
string pageUrl = "";
//左右延伸个数
int step = 4;
int leftNum;
int rightNum;
//总页数
string allshuju = totalResult.ToString();
int totalPageCount = (int)Math.Ceiling(totalResult / pageSize);
//是否显示上一页
if (currentPage > 1)
{
pageUrl += "<a href='" + path_query + "page=" + (currentPage - 1) + "'>上一页</a>";
}
//此时应该这样显示页码 上一页 1 ... 5 6 7 8 9 ... 100 下一页
//即当前浏览的页数在中间几页
if ((currentPage - step) > 2 && (totalPageCount > step * 2 + 2))
{
//第一页
pageUrl += "<a href='" + path_query + "page=1'>1</a>";
//标识变量,标识当前页是否是倒数几页,该变量在下面会用到
bool isLastFiewPages = false;
//判断是否是倒数后几页
if (currentPage + (step * 2 + 1 + 1) > totalPageCount)
{
leftNum = totalPageCount - (step * 2 + 1);
rightNum = totalPageCount;
isLastFiewPages = true;
}
else
{
leftNum = currentPage - step;
rightNum = currentPage + step;
}
if (leftNum - 1 > 1)
{
pageUrl += "<span>...</span>";
}
//拼装分页代码
for (int i = leftNum; i <= rightNum; i++)
{
if (i == currentPage)
{
//当前页
pageUrl = pageUrl + "<span class='currentpage'>" + i + "</span>";
}
else
{
//有连接
pageUrl = pageUrl + "<a href='" + path_query + "page=" + i + "'>" + i + "</a>";
}
}
//最后一页
if (!isLastFiewPages)
{
pageUrl += "<span>...</span><a href='" + path_query + "page=" + totalPageCount + "'>" + totalPageCount + "</a>";
}
}
//此时应该这样显示页码 上一页 1 2 3 4 5 6 ... 100 下一页或者
//当总页数小于或等于(2 * step + 1 + 1)的时候应该这样显示 上一页 1 2 3 4 5 下一页
else
{
if (currentPage <= 0)
{
currentPage = 1;
}
leftNum = 1;
//rightNum总页数和step * 2 + 1 + 1中较小的那个,
rightNum = totalPageCount < (step * 2 + 1 + 1) ? totalPageCount : (step * 2 + 2);
for (int i = leftNum; i <= rightNum; i++)
{
if (i == currentPage)
{
pageUrl += "<span class='currentpage'>" + currentPage + "</span>";
}
else
{
pageUrl += "<a href='" + path_query + "page=" + i + "'>" + i + "</a>";
}
}
//如果总条数大于前几页连续显示的条数需要这样显示 上一页 1 2 3 4 5 6 ... 100 下一页
if (totalPageCount > (step * 2 + 2))
{
if (totalPageCount - 1 > rightNum)
{
pageUrl += "<span>...</span>";
}
pageUrl += "<a href='" + path_query + "page=" + totalPageCount + "'>" + totalPageCount + "</a>";
}
}
int tempxia = currentPage + 1;
int tempqian = currentPage - 1; ;
if (tempxia >= totalPageCount)
{
tempxia = totalPageCount;
}
if (tempqian <= 0)
{
tempqian = 1;
}
pageShow = @"<a href='" + path_query + "page=" + tempxia + "'> <img src='images/sdhouse_05.gif' title='下一页'/></a><span>" + currentPage + "/" + totalPageCount + "</span><a href='" + path_query + "page=" + tempqian + "'><img src='images/sdhouse_03.gif' title='上一页'/></a>";
if (currentPage < totalPageCount)
{
pageUrl += "<a href='" + path_query + "page=" + (currentPage + 1) + "' id='mainnext'>下一页</a>";
}
return pageUrl;
}
/// <summary>
/// 分页代码
/// </summary>
/// <param name="totalResult">总的结果条数</param>
/// <param name="pageSize">每一页的大小</param>
/// <param name="currentPage">当前页码</param>
/// <returns>分页的html</returns>
public string Paging(double totalResult, int pageSize, int currentPage)
{
//在形如“上一页 1 ... 4 5 6 7 8 ... 100 下一页”的分页效果中,
//leftNum = 4,相应的rightNum = 8; currentPage = 6; step = 2(从4到6间的差叫做step)
string pageUrl = "";
//左右延伸个数
int step = 4;
int leftNum;
int rightNum;
//总页数
string allshuju = totalResult.ToString();
int totalPageCount = (int)Math.Ceiling(totalResult / pageSize);
//是否显示上一页
if (currentPage > 1)
{
pageUrl += "<a href='" + path_query + "page=" + (currentPage - 1) + "'>上一页</a>";
}
//此时应该这样显示页码 上一页 1 ... 5 6 7 8 9 ... 100 下一页
//即当前浏览的页数在中间几页
if ((currentPage - step) > 2 && (totalPageCount > step * 2 + 2))
{
//第一页
pageUrl += "<a href='" + path_query + "page=1'>1</a>";
//标识变量,标识当前页是否是倒数几页,该变量在下面会用到
bool isLastFiewPages = false;
//判断是否是倒数后几页
if (currentPage + (step * 2 + 1 + 1) > totalPageCount)
{
leftNum = totalPageCount - (step * 2 + 1);
rightNum = totalPageCount;
isLastFiewPages = true;
}
else
{
leftNum = currentPage - step;
rightNum = currentPage + step;
}
if (leftNum - 1 > 1)
{
pageUrl += "<span>...</span>";
}
//拼装分页代码
for (int i = leftNum; i <= rightNum; i++)
{
if (i == currentPage)
{
//当前页
pageUrl = pageUrl + "<span class='currentpage'>" + i + "</span>";
}
else
{
//有连接
pageUrl = pageUrl + "<a href='" + path_query + "page=" + i + "'>" + i + "</a>";
}
}
//最后一页
if (!isLastFiewPages)
{
pageUrl += "<span>...</span><a href='" + path_query + "page=" + totalPageCount + "'>" + totalPageCount + "</a>";
}
}
//此时应该这样显示页码 上一页 1 2 3 4 5 6 ... 100 下一页或者
//当总页数小于或等于(2 * step + 1 + 1)的时候应该这样显示 上一页 1 2 3 4 5 下一页
else
{
if (currentPage <= 0)
{
currentPage = 1;
}
leftNum = 1;
//rightNum总页数和step * 2 + 1 + 1中较小的那个,
rightNum = totalPageCount < (step * 2 + 1 + 1) ? totalPageCount : (step * 2 + 2);
for (int i = leftNum; i <= rightNum; i++)
{
if (i == currentPage)
{
pageUrl += "<span class='currentpage'>" + currentPage + "</span>";
}
else
{
pageUrl += "<a href='" + path_query + "page=" + i + "'>" + i + "</a>";
}
}
//如果总条数大于前几页连续显示的条数需要这样显示 上一页 1 2 3 4 5 6 ... 100 下一页
if (totalPageCount > (step * 2 + 2))
{
if (totalPageCount - 1 > rightNum)
{
pageUrl += "<span>...</span>";
}
pageUrl += "<a href='" + path_query + "page=" + totalPageCount + "'>" + totalPageCount + "</a>";
}
}
int tempxia = currentPage + 1;
int tempqian = currentPage - 1; ;
if (tempxia >= totalPageCount)
{
tempxia = totalPageCount;
}
if (tempqian <= 0)
{
tempqian = 1;
}
pageShow = @"<a href='" + path_query + "page=" + tempxia + "'> <img src='images/sdhouse_05.gif' title='下一页'/></a><span>" + currentPage + "/" + totalPageCount + "</span><a href='" + path_query + "page=" + tempqian + "'><img src='images/sdhouse_03.gif' title='上一页'/></a>";
if (currentPage < totalPageCount)
{
pageUrl += "<a href='" + path_query + "page=" + (currentPage + 1) + "' id='mainnext'>下一页</a>";
}
return pageUrl;
}
#endregion
.pageinglist {
display: block;
height: 50px;
border-top: 1px solid #dedede;
background: #fafafa;
float: right;
margin-right: 15px;
padding-top: 15px;
width: 100%;
}
pageinglist span {
color: #434343;
padding: 6px 10px 6px 10px;
/* background-color: #ff9418; */
border-radius: 3px;
/* border: 1px solid #ff9418; */
float: left;
font-size: 14px;
}
pageinglist a {
margin-left: 4px;
margin-right: 4px;
border: 1px solid #ddd;
padding: 6px 10px 6px 10px;
border-radius: 3px;
float: left;
color: #000;
font-size: 14px;
text-decoration: none;
display: block;
height: 50px;
border-top: 1px solid #dedede;
background: #fafafa;
float: right;
margin-right: 15px;
padding-top: 15px;
width: 100%;
}
pageinglist span {
color: #434343;
padding: 6px 10px 6px 10px;
/* background-color: #ff9418; */
border-radius: 3px;
/* border: 1px solid #ff9418; */
float: left;
font-size: 14px;
}
pageinglist a {
margin-left: 4px;
margin-right: 4px;
border: 1px solid #ddd;
padding: 6px 10px 6px 10px;
border-radius: 3px;
float: left;
color: #000;
font-size: 14px;
text-decoration: none;
}