亚音速3.0.0.3 MVC2如何工作的分页Model.Has previousPage不工作 [英] subsonic 3.0.0.3 MVC2 how to work paging Model.HasPreviousPage not working

问题描述

您好，我想有一些很好的传呼我亚音速的项目，我很好的code背后
但我不能找到对的事???观看侧问候传呼的任何信息。

HI i wish to have some nice paging for my subsonic project, i am fine with the code behind however i cant find any information with regards to paging on the view side of things ???

我曾尝试

Model.HasPreviousPage

不过这已经不存在，所以我都出在哪里甚至开始的想法，是有一些隐藏的手册，这个东西的地方，和ActiveRecord的，因为我真的不喜欢不必来问
宁愿有什么事我可以阅读和搜索，但在大多数最新的东西。

but this no longer exists, so am all out of ideas on where to even begin, is there some hidden manual for this stuff somewhere, and activerecord as i really dont like having to come and ask and would rather there was something i could read and search but for the most up to date stuff.

一切我觉得似乎是旧版本的MVC或旧版本两者的亚音速还是差了混合。

everything i find seems to be for old versions of MVC or old versions of subsonic or worse a mix of both.

多AP preciated

much appreciated

推荐答案

好吧，这是我有我自己回来做，我就要AP preciate上，如果这是可行的和可以接受一些意见请：

okay this is what i have done of my own back, i would appreciate some views on if this is viable and acceptable please:

背后的code（控制器）

the code behind (Controller)

public ActionResult Index(int? page)
    {
        if (!validateInt(page.ToString()))
            page = 0;

        page = page - 1;

        if (page < 0)
            page = 0;

        const int pagesize = 9;

        IQueryable<material> myMaterial = material.All().Where(x => x.category == "Granite").OrderBy(x => x.id);
        var mycount = material.All().Where(x => x.category == "Granite").OrderBy(x => x.id).Count();

        ViewData["numpages"] = mycount / 9;
        ViewData["curpage"] = page;

        return View(new PagedList<material>(myMaterial, page ?? 0, pagesize));

    }

在HTML

showing page <%=Convert.ToInt32(ViewData["curpage"]) + 1 %> of <%=ViewData["numpages"] %><br />
<%
   for (int i = 1; i <= Convert.ToInt32(ViewData["numpages"]); i++)
   {
      %> 

      <span><b><%= Html.ActionLink(i.ToString(),"Index","granite",new{page=i},null) %></b></span>

      <% 
   }

％>

跨度仅仅是基本的，但如果这是一个很好的方式，然后我将只是风格我的跨度???

the span is just basic, but if this is a good way then i will just style up my spans ???

我不能得到这个页面不过，不管是什么我似乎得到相同的结果9，现在有点糊涂了！

I cant get this to page though, no matter what i seem to get the same 9 results, am a little confused now !!!

感谢

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