查询数据（后台到前台传递数据，显示数据）

前台相关代码：

头部导入代码：

*@
@model IDictionary<string, object>
@{
    var fuid = ViewContext.RouteData.Values["id"].GetString();
    var list = (PagedList<SpaceFriend>)Model["list"];
    var spaceTeam = (IQueryable<SpaceTeam>)Model["spaceteam"];
    ViewBag.Title = "空间好友表";
    ViewBag.ItemMenu = "Home";
    Layout = "~/Areas/PersonalSpace/Views/Shared/master/_LayoutIndex.cshtml";
    string ViewMode = Request["view"];
    string Durl = ViewBag.Durl;
    if (string.IsNullOrEmpty(ViewMode))
    {
        ViewMode = "list";
    }
    string cId = "";
    if (!string.IsNullOrWhiteSpace(Request["cid"]))
    {
        cId = Request["cid"];
    }

    string order = Request["order"];
    if (string.IsNullOrEmpty(order))
    {
        order = "0";
    }

    string strUserId = ViewBag.UserId;
    string loginUserId = LoginBLL.GetCurrentUserFid();
    ViewData["UserId"] = strUserId;
}

使用循环调用相关代码：

  @using (Html.BeginForm())
    {
        <fieldset style=" 100%">
            @*            <table width="100%" border="0" cellpadding="0" cellspacing="0" class="table_head_bg">
                <tr>
                    <td>
                        <table width="100%" border="0" cellspacing="0" cellpadding="0">
                       
                        </table>
                    </td>
                </tr>
            </table>*@
            <table width="100%" border="0" cellpadding="0" cellspacing="0" id="tbs" class="table">
                <tbody>
                    @*            <div style=" 100%; border: 1px; float: none; margin-top: 10px; margin-bottom: 10px;
                        padding-right: 20px" class="table_head_bg">
                        好友名称:<input type="text" id="FName" name="FName" style="border: 1px solid #c6c6c5;
                            height: 20px" />&nbsp;&nbsp;
                        <input type="submit" class="input_bg" value="查询好友" id="btn" /></div>*@
                    @{
        foreach (var friend in list)
        {
@*            <tr class="right-table"> 
            <td width = "40%" align="center"><a href="/Home/Home/Index/@friend.FFriendId" target="_blank">@friend.FFriendName</a></td> 
            <td width = "30%" align="center">@friend.FTeamId</td>
                <td align="center" class="right_cz_green"> 
                @if (friend.FType != null && (friend.FType.Trim() == "1" || friend.FType.Trim() == "2"))
                {

                }
                else
                { 
                    <text><a href = "#" class = "friend" name = "@friend.FId" id="btn_SpaceFriend_MoveTeam" >分组</a>&nbsp; &nbsp;</text>
                }
              <a href = "#" id = "del" name = "@friend.FId"  id="btn_SpaceFriend_Del">解除好友关系</a>
                </td>  
            </tr>*@
  
            var fTypeId = friend.FFriendId;
            var userId = LoginBLL.GetCurrentUserFid();
            using (SpaceFriendBLL bll = new SpaceFriendBLL())
            {
                UserInfoBLL bb = new UserInfoBLL();
                //  List<UserInfo> utList = bb.FindALL().Where(temp => temp.FId == fTypeId).ToList();
                UserInfo utList = new UserInfo();

                //    string FUserImgSmall =    && utList.Count > 0  ---------------   /@friend.FFriendId
                if (utList != null)
                {
                        <li style="float: left; line-height: 60px; border-bottom-color: #ddd; border-bottom- 1px;
                            border-bottom-style: dashed; margin-bottom: 5px; overflow: hidden;">
                            <div class="photo_box">
                                <div class="photo_box_info">
                                    <!-- photo_box_info_img  开始-->
                                    <div class="photo_box_info_img left">
                                        <div class="comments_item_bd left">
                                            <div class="ui_avatar_tu">
                                                @if (friend.FFriendId != null)
                                                {
                                                    string ImageUrl = String.IsNullOrEmpty(utList.FUserImgSmall) ? "/Images/uploadimg_default.jpg" : utList.FUserImgSmall;
                                                    <img src="@(ImageUrl)" width="60" height="65" style="margin: 5px; float: left;" alt="好友图片" /><br />
                                                    <div class="comments_content left">
                                                        姓 名： <a href="@Durl/@(friend.FFriendId)" target="_blank">@friend.FFriendName
                                                        </a>
                                                        <div class="comments_op left">
                                                            <span class=" text"><a href = "#" class = "friend" name = "@friend.FId" id="btn_SpaceFriend_MoveTeam" >
                                                                分组</a></span></div>
                                                        <div class="comments_op left">
                                                            <span class=" text"><a href = "#" id = "del" name = "@friend.FId"  id="btn_SpaceFriend_Del">
                                                                解除好友关系</a></span></div>
                                                    </div>
                                            
                                                }

                                                else
                                                {
                                                    <img src="/images/personalSpace/icon_default.gif" width="60" height="65" style="margin: 5px;
                                                        float: left;" alt="好友图片" />
                                                }
                                            </div>
                                        </div>
                                    </div>
                                    <!-- photo_box_info_img  结束-->
                                </div>
                            </div>
                        </li>
       
                }

            }

        }
                        
                    }

                </tbody>
                                <!--添加分页-->
                <tfoot>
                    <tr style="border-left:transprant">
                        <td colspan="4" style="padding-top: 20px; vertical-align: middle;">
                            <div class="pageBottom clear_box snPages">
                                <div class="pager">
                                    @Html.Pager(list, new PagerOptions { NumericPagerItemCount = 3, ShowMorePagerItems = true, ShowFirstLast = false, PageIndexParameterName = "page", CurrentPagerItemWrapperFormatString = "<span class="cpb">{0}</span>", NumericPagerItemWrapperFormatString = "<span class="item">{0}</span>", AlwaysShowFirstLastPageNumber = true }, "PersonalSpace_default", null)
                                </div>
                                <div class="clear">
                                </div>
                            </div>
                        </td>
                    </tr>
                </tfoot>
            </table>
        </fieldset>
    
        
    }

查询数据的后台代码：

    [HttpGet]
        [SupportFilter(FCode = "PersonalSpace_SpaceFriend_List")]//判断页面是否有权限，FCode 调用枚举，没有的自己补，格式为：Areas_Controller_Action,例如：Heart_AgrBaseArea_Add
        public ActionResult List(string cid, string keyword, string Durl,string pid, int page = 1, int pageSize = 20) //, string keyword
        {
            IsAuthorityButton("PersonalSpace_SpaceFriend_List");
            IDictionary<string, object> dic = new Dictionary<string, object>();

            using (UserInfoBLL ubll = new UserInfoBLL())
            {
                //  if (ui.FUserTypeId == "6daf56c8571e451ca017aaeb47e70a22")//ui.FRoleId    f5450e699b414c9a8dfd3ebf9022d7a1
               // SpaceFriend sf = new SpaceFriend();
               // string FFriendId = sf.FFriendId;

                IQueryable<UserInfo> ui = ubll.FindALL().Where(x => x.FRoleId == pid);
                // if (ui.FRoleId.Contains("f5450e699b414c9a8dfd3ebf9022d7a1"))
                if (ui.Equals("f5450e699b414c9a8dfd3ebf9022d7a1"))
                {
                    //  Durl = "/CompanySpace/SpaceFriend/List";
                    Durl = "personal/Home/Home/Index";     //personal/Home/Home/Index   /CompanySpace/Home/Index

                }
                else
                {
                    // Durl = "/Personal/Space/SpaceFriend/List";   //personal/Home/Home/Index   /CompanySpace/Home/Index
                    Durl = "/Personal/Home/Home/Index";
                }
                ViewBag.Durl = Durl;

            }


           // var pageList = list.Skip((page - 1) * pageSize).Take(pageSize).ToList();
           // var pageList2 = new PagedList<UserFavorite>(pageList, page, pageSize, pageList.Count());

            var result = bll.GetSelSpaceFriends(CurrentUser.FId, cid, keyword).AsQueryable<SpaceFriend>().ToPagedList(page, 5);//, keyword
          //  ViewBag.did = did;
            using (SpaceTeamBLL teambll = new SpaceTeamBLL())
            {
                dic.Add("list", result);
                using (SpaceTeamBLL teambl = new SpaceTeamBLL())
                {
                    IQueryable<SpaceTeam> team = teambll.FindALL().Where(x => x.FUserId == CurrentUser.FId);
                    dic.Add("spaceteam", team);
                }
                return PartialView(dic);// View(dic);
            }
        }