首先创建一个html的扩展方法,这个方法是万能的,可以直接拿到您的项目中使用:
代码语言:javascript复制 //主要就是输出分页的超级链接的标签
//自定义分页Helper扩展
public static HtmlString ShowPageNavigate(this HtmlHelper htmlHelper, int currentPage, int pageSize, int totalCount)
{
var redirectTo = htmlHelper.ViewContext.RequestContext.HttpContext.Request.Url.AbsolutePath;
pageSize = pageSize == 0 ? 3 : pageSize;
var totalPages = Math.Max((totalCount pageSize - 1) / pageSize, 1); //总页数
var output = new StringBuilder();
if (totalPages > 1)
{
//if (currentPage != 1)
{//处理首页连接
output.AppendFormat("<a class='pageLink' href='{0}?pageIndex=1&pageSize={1}'>首页</a> ", redirectTo, pageSize);
}
if (currentPage > 1)
{//处理上一页的连接
output.AppendFormat("<a class='pageLink' href='{0}?pageIndex={1}&pageSize={2}'>上一页</a> ", redirectTo, currentPage - 1, pageSize);
}
else
{
// output.Append("<span class='pageLink'>上一页</span>");
}
output.Append(" ");
int currint = 5;
for (int i = 0; i <= 10; i )
{//一共最多显示10个页码,前面5个,后面5个
if ((currentPage i - currint) >= 1 && (currentPage i - currint) <= totalPages)
{
if (currint == i)
{//当前页处理
//output.Append(string.Format("[{0}]", currentPage));
output.AppendFormat("<a class='cpb' href='{0}?pageIndex={1}&pageSize={2}'>{3}</a> ", redirectTo, currentPage, pageSize, currentPage);
}
else
{//一般页处理
output.AppendFormat("<a class='pageLink' href='{0}?pageIndex={1}&pageSize={2}'>{3}</a> ", redirectTo, currentPage i - currint, pageSize, currentPage i - currint);
}
}
output.Append(" ");
}
if (currentPage < totalPages)
{//处理下一页的链接
output.AppendFormat("<a class='pageLink' href='{0}?pageIndex={1}&pageSize={2}'>下一页</a> ", redirectTo, currentPage 1, pageSize);
}
else
{
//output.Append("<span class='pageLink'>下一页</span>");
}
output.Append(" ");
if (currentPage != totalPages)
{
output.AppendFormat("<a class='pageLink' href='{0}?pageIndex={1}&pageSize={2}'>末页</a> ", redirectTo, totalPages, pageSize);
}
output.Append(" ");
}
output.AppendFormat("第{0}页 / 共{1}页", currentPage, totalPages);//这个统计加不加都行
return new HtmlString(output.ToString());
}
如果不知道什么是扩展方法,以及不知道扩展方法如何使用,可以看我的另外一篇文章,
http://blog.csdn.net/only_yu_yy/article/details/78509091
然后在视图中调用这个方法
代码语言:javascript复制<div>
@Html.ShowPageNavigate((int)ViewData["pageIndex"], (int)ViewData["pageSize"], (int)ViewData["totalCount"])
</div>
最后一步,在控制器中加入如下代码:
代码语言:javascript复制 DataModelContainer dbContainer = new DataModelContainer();
// GET: User
public ActionResult Index(int pageIndex = 1,int pageSize=2)
{
ViewData["pageIndex"] = pageIndex;
ViewData["pageSize"] = pageSize;
ViewData["totalCount"] = dbContainer.User.Count();
ViewData.Model = dbContainer.User.OrderBy(u=>u.Id).Skip(pageSize*(pageIndex-1)).Take(pageSize).AsEnumerable();
return View();
}
这就可以轻松实现分页效果了。