ASP.NET MVC5网站开发我的咨询列表及添加咨询（十二）

上次把咨询的架构搭好了，现在分两次来完成咨询：1、用户部分，2管理部分。这次实现用户部分，包含两个功能，查看我的咨询和进行咨询。

一、菜单

打开上次添加的ConsultationController控制器，添加Menu action，返回分布视图

/// <summary>
  /// 菜单
  /// </summary>
  /// <returns></returns>
  public ActionResult Menu()
  {
   return PartialView();
  }

右键添视图

<div class="easyui-accordion">
  <div title="咨询管理">
    <ul id="navmenu" class="nav nav-pills nav-stacked">
      <li> <a rel="nofollow noopener noreferrer" href="javascript：void()" data-options="'icons':'icon-folder-page','title': '咨询管理', 'href': '@Url.Action("ManageList", "Consultation")'"><span class="glyphicon glyphicon-list"> 咨询管理</span></a></li>
      <li> <a rel="nofollow noopener noreferrer" href="javascript：void()" data-options="'icons':'icon-folder-user','title': '我的咨询', 'href': '@Url.Action("MyList", "Consultation")'"><span class="glyphicon glyphicon-list-alt"> 我的咨询</span></a></li>
    </ul>
  </div>
</div>

再打开Home/menu视图

添加分布视图引用

运行一下，在留言器中看下/Member/Home。效果如。

二、我的咨询

我的咨询部分用datagrid显示自己的咨询列表，datagrid使用详细视图功能，点开折叠可以看到详细内容。

效果是这样，折叠时：

点开后

这是datagrid的扩展功能，先要去官网下载jquery-easyui-datagridview.zip，然后把里面的jquery.easyui.datagrid.detailview.js文件放到项目/Scripts文件夹下。

打开ConsultationController控制器，添加MyJsonList方法，返回我的咨询的json列表

public JsonResult MyJsonList(int pageIndex = 1, int pageSize = 20)
  {
   int _total;
   var _list = commonModelService.FindPageList(out _total, pageIndex, pageSize, "Consultation", string.Empty, 0, User.Identity.Name, null, null, 0).ToList().Select(
    cm => new Ninesky.Web.Models.CommonModelViewModel()
    {
     CategoryID = cm.CategoryID,
     CategoryName = cm.Category.Name,
     DefaultPicUrl = cm.DefaultPicUrl,
     Hits = cm.Hits,
     Inputer = cm.Inputer,
     Model = cm.Model,
     ModelID = cm.ModelID,
     ReleaseDate = cm.ReleaseDate,
     Status = cm.Status,
     Title = cm.Title
    });
   return Json(new { total = _total, rows = _list.ToList() });
  }

再次添加MyList方法，直接返回视图

/// <summary>
  /// 我的咨询
  /// </summary>
  /// <returns></returns>
  public ActionResult MyList()
  {
   return View();
  }

右键为MyList添加视图。

@{
 ViewBag.Title = "我的咨询";
}

<div id="toolbar">
 <div>
  <a rel="nofollow noopener noreferrer" href="#" id="btn_add" class="easyui-linkbutton" data-options="iconCls:'icon-add',plain:true">进行咨询</a>
  <a rel="nofollow noopener noreferrer" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-reload',plain:true" onclick="$('#Consultation_List').datagrid('reload');">刷新</a>
 </div>
</div>

<table id="Consultation_List"></table>

<script src="~/Scripts/Common.js"></script>
<script src="~/Scripts/jquery.easyui.datagrid.detailview.js"></script>
<script type="text/javascript">
 $("#Consultation_List").datagrid({
  loadMsg: '加载中……',
  fitColumns:true,
  pagination: true,
  singleSelect: true,
  url: '@Url.Action("MyJsonList", "Consultation")',
  columns: [[
   { field: 'ModelID', title: 'ID' },
   { field: 'Title', title: '标题'},
   { field: 'Inputer', title: '咨询人', align: 'right' },
   { field: 'ReleaseDate', title: '咨询日期', align: 'right', formatter: function (value, row, index) { return jsonDateFormat(value); } },
   { field: 'StatusString', title: '状态', width: 100, align: 'right' }
  ]],
  toolbar: '#toolbar',
  idField: 'ModelID',
  view: detailview,
  detailFormatter: function (rowIndex, rowData) { return '<div class="detail" style="padding:5px 0"></div>'; },
  onExpandRow: function (index, row) {
   var detail = $(this).datagrid('getRowDetail', index).find('div.detail');
   detail.panel({
    height: 160,
    border: false,
    cache: false,
    href: '@Url.Content("~/Member/Consultation/Index")/' + row.ModelID,
    onLoad: function () {
     $('#Consultation_List').datagrid('fixDetailRowHeight', index);
    }
   });
   $('#Consultation_List').datagrid('fixDetailRowHeight', index);
  }
 });

 //添加按钮
 $("#btn_add").click(function () {
  window.parent.addTab("进行咨询", "@Url.Action("Add", "Consultation")", "icon-page");
 });
</script>

这段代码比较长,解释一下：

<div id="toolbar">
 <div>
  <a rel="nofollow noopener noreferrer" href="#" id="btn_add" class="easyui-linkbutton" data-options="iconCls:'icon-add',plain:true">进行咨询</a>
  <a rel="nofollow noopener noreferrer" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-reload',plain:true" onclick="$('#Consultation_List').datagrid('reload');">刷新</a>
 </div>
</div>

<table id="Consultation_List"></table>

这是datagrid的主题和工具栏。

引用~/Scripts/Common.js 是因为里面包含日期格式化方法，json传过来的日期必须格式化后才能正常显示。

引用~/Scripts/jquery.easyui.datagrid.detailview.js 是datagrid像是视图必须的。

这个是初始化datagrid。其中1是使用Common.js中的jsonDateFormater方法格式化日期。2、就是详细视图部分

view: detailview,
detailFormatter: function (rowIndex, rowData) { return '<div class="detail" style="padding:5px 0"></div>'; }

这两句使用详细视图，并为详细视图添加一个<DIV>

onExpandRow: function (index, row) { 
   var detail = $(this).datagrid('getRowDetail', index).find('div.detail'); 
   detail.panel({ 
    height: 160, 
    border: false, 
    cache: false, 
    href: '@Url.Content("~/Member/Consultation/Index")/' + row.ModelID, 
    onLoad: function () { 
     $('#Consultation_List').datagrid('fixDetailRowHeight', index); 
    } 
   });

这段是在行展开时为详细视图的div链接到~/Member/Consultation/Index/id视图

下面来添加Consultation/Index这个分布视图

在控制器中添加Index action 并返回分布视图

public ActionResult Index(int id)
  {
   return PartialView(commonModelService.Find(id).Consultation);
  }

右键添加强类型（Consultation）分布视图

@model Ninesky.Models.Consultation

<table style="width:100%">
 <tr>
  <th>@Html.DisplayNameFor(model => model.Name)</th>
  <td>@Html.DisplayFor(model => model.Name)</td>
  <th>@Html.DisplayNameFor(model => model.IsPublic)</th>
  <td>@Html.DisplayFor(model => model.IsPublic)</td>
 </tr>
 <tr>
  <th>@Html.DisplayNameFor(model => model.QQ)</th>
  <td>@Html.DisplayFor(model => model.QQ)</td>
  <th>@Html.DisplayNameFor(model => model.Email)</th>
  <td>@Html.DisplayFor(model => model.Email)</td>
 </tr>
 <tr>
  <th>@Html.DisplayNameFor(model => model.Content)</th>
  <td colspan="3">@Html.DisplayFor(model => model.Content)</td>
 </tr>
 <tr>
  <td colspan="4">
   @if (Model.ReplyTime != null)
   {
    <span>管理员于：@Model.ReplyTime 回复如下</span>
    <p style="margin-top:8px">
     @Model.ReplyContent
    </p>
   }
  </td>
 </tr>
</table>

完工

三、进行咨询

在Consultation控制器添加 Add action

/// <summary>
  /// 添加
  /// </summary>
  /// <returns></returns>
  public ActionResult Add()
  {
   InterfaceUserService _userService = new UserService();
   var _user = _userService.Find(User.Identity.Name);
   CommonModel _cModel = new CommonModel();
   _cModel.Consultation = new Consultation() { Email = _user.Email, IsPublic = true, Name = _user.DisplayName };
   _user = null;
   _userService = null;
   return View(_cModel);
  }

在action中先查询用户信息，构造一个CommonModel并传给视图

右键添加视图

@model Ninesky.Models.CommonModel

@{
 ViewBag.Title = "进行咨询";
}

@using (Html.BeginForm())
{
 @Html.AntiForgeryToken()
 <h4>进行咨询</h4>
 <hr />
 <div class="form-horizontal">
  @Html.ValidationSummary(true)

  <div class="form-group">
   <label class = "control-label col-sm-2" >类型</label>
   <div class="col-sm-10">
    <input id="CategoryID" name="CategoryID" data-options="url:'@Url.Action("JsonComboBox", "Category", new { model = "Consultation" })',valueField:'CategoryID',textField:'Name'" class="easyui-combobox" style="height: 34px; width: 280px;" />
    @Html.ValidationMessageFor(model => model.CategoryID)
   </div>
  </div>

  <div class="form-group">
   @Html.LabelFor(model => model.Title, new { @class = "control-label col-sm-2" })
   <div class="col-sm-10">
    @Html.TextBoxFor(model => model.Title, new { @class = "form-control" })
    @Html.ValidationMessageFor(model => model.Title)
   </div>
  </div>
  <div class="form-group">
   @Html.LabelFor(model => model.Consultation.Name, new { @class = "control-label col-sm-2" })
   <div class="col-sm-10">
    @Html.TextBoxFor(model => model.Consultation.Name, new { @class = "form-control", @readonly = "readonly" })
    @Html.ValidationMessageFor(model => model.Consultation.Name)
   </div>
  </div>
  <div class="form-group">
   @Html.LabelFor(model => model.Consultation.QQ, new { @class = "control-label col-sm-2" })
   <div class="col-sm-10">
    @Html.TextBoxFor(model => model.Consultation.QQ, new { @class = "form-control" })
    @Html.ValidationMessageFor(model => model.Consultation.QQ)
   </div>
  </div>

  <div class="form-group">
   @Html.LabelFor(model => model.Consultation.IsPublic, new { @class = "control-label col-sm-2" })
   <div class="col-sm-10">
    @Html.RadioButtonFor(model => model.Consultation.IsPublic,true) 公开
    @Html.RadioButtonFor(model => model.Consultation.IsPublic, false) 仅自己查看
    @Html.ValidationMessageFor(model => model.Consultation.IsPublic)
   </div>
  </div>

  <div class="form-group">
   @Html.LabelFor(model => model.Consultation.Email, new { @class = "control-label col-sm-2" })
   <div class="col-sm-10">
    @Html.TextBoxFor(model => model.Consultation.Email, new { @class = "form-control" })
    @Html.ValidationMessageFor(model => model.Consultation.Email)
   </div>
  </div>

  <div class="form-group">
   @Html.LabelFor(model => model.Consultation.Content, new { @class = "control-label col-sm-2" })
   <div class="col-sm-10">
    @Html.TextAreaFor(model => model.Consultation.Content, new { @class = "form-control" })
    @Html.ValidationMessageFor(model => model.Consultation.Content)
   </div>
  </div>

  <div class="form-group">
   <div class="col-sm-offset-2 col-sm-10">
    <input type="submit" value="提交" class="btn btn-default" />
   </div>
  </div>
 </div>
}

与添加文章非常类似，下面写接受方法

再次在控制器中添加Add action

[HttpPost]
  [ValidateAntiForgeryToken]
  public ActionResult Add(CommonModel commonModel)
  {
   if(ModelState.IsValid)
   {
    InterfaceUserService _userService = new UserService();
    var _user = _userService.Find(User.Identity.Name);
    if (commonModel.Article != null) commonModel.Article = null;
    if (commonModel.Attachment != null) commonModel.Attachment = null;
    if (commonModel.DefaultPicUrl != null) commonModel.DefaultPicUrl = null;
    commonModel.Hits = 0;
    commonModel.Inputer = User.Identity.Name;
    commonModel.Model = "Consultation";
    commonModel.ReleaseDate = System.DateTime.Now;
    commonModel.Status = 20;
    commonModel.Consultation.Name = _user.DisplayName;
    _user = null;
    _userService = null;
    commonModel = commonModelService.Add(commonModel);
    if (commonModel.ModelID > 0) return View("AddSucess", commonModel);
   }
   return View(commonModel);
  }

在action中如果验证通过，先查找用户，并将Article、Attachment设为null，这是防止用户偷偷夹带私货。然后初始化commonModel的Hits、Inputer等字段并保存。

效果：

我的咨询实现了查看我的咨询和进行咨询两个功能，查看使用了datagrid的详细视图。

以上就是我的咨询列表及添加咨询的实现全过程，希望对大家的学习有所帮助。