Coolite Cool Study 3 MVC + Coolite 的实现代码

因为默认的 MVC 的样式文件里对于的 table 和 其他相关样式（h1～h6） 与Coolite有冲突，会导致GridPanel走样，大家记得先把那个table 和  h1～h6的样式清除掉才看到GridPanel的帅脸面 …

项目文件分布：

关于Coolite在MVC中的配置文件跟一般webform是一样的。 但在MVC的Global.asax中，需要在 RegisterRoutes 方法里加上这一句：

routes.IgnoreRoute("{exclude}/{coolite}/coolite.axd");

另外 ScriptManager 要注明 IDMode="Static“：

<ext:ScriptManager ID="ScriptManager1" runat="server"  IDMode="Static"/>

其中唯一与一般MVC不同的是，我们需要定义自己的ActionResult来返回Json结果给客户端。因为Coolite 的JsonReader 要求的格式大致都是这样：{data: [{…}], totalCount: …}

关于JsonReader的一般用法：

<ext:JsonReader ReaderID="CustomerID" Root="data" TotalProperty="totalCount"> 

所以， 要继承MVC ActionResult 的抽象方法 public override void ExecuteResult(ControllerContext context)  来返回给 JsonReader   合适口味的 JsonResult , 不然它就不认人了。

以下代码实现了对Json Response & Save Response 的简单封装。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Coolite.Ext.Web;

namespace CooliteMVC.Helper
{ 
  public class AjaxStoreResult : ActionResult
  {
    public AjaxStoreResult() { }

    public AjaxStoreResult(object data)
    {
      this.Data = data;
    }

    public AjaxStoreResult(object data, int totalCount)
      : this(data)
    {
      this.TotalCount = totalCount;
    }

    public AjaxStoreResult(StoreResponseFormat responseFormat)
    {
      this.ResponseFormat = responseFormat;
    }

    private object data;
    public object Data
    {
      get { return this.data; }
      set { this.data = value; }
    }

    private int totalCount;
    public int TotalCount
    {
      get { return this.totalCount; }
      set { this.totalCount = value; }
    }

    private StoreResponseFormat responseFormat = StoreResponseFormat.Load;
    public StoreResponseFormat ResponseFormat
    {
      get { return this.responseFormat; }
      set { this.responseFormat = value; }
    }

    private SaveStoreResponse saveResponse;
    public SaveStoreResponse SaveResponse
    {
      get
      {
        if (this.saveResponse == null)
        {
          this.saveResponse = new SaveStoreResponse();
        }
        return this.saveResponse;
      }
    }

    public override void ExecuteResult(ControllerContext context)
    {
      switch (this.ResponseFormat)
      {
        case StoreResponseFormat.Load:

          string json = Coolite.Ext.Web.JSON.Serialize(Data);
          json = "{data:" + json + ", totalCount:" + 100 + "}";
          context.HttpContext.Response.Write(json);
           
          break;
        case StoreResponseFormat.Save:
          Response response = new Response(true);
          response.Success = this.SaveResponse.Success;
          response.Msg = this.SaveResponse.ErrorMessage;
          StoreResponseData saveResponse = new StoreResponseData();
          saveResponse.Confirmation = this.SaveResponse.ConfirmationList;
          response.Data = saveResponse.ToString();

          response.Write();
          break;
        default:
          throw new ArgumentOutOfRangeException();
      }
    }
 
  }

  public enum StoreResponseFormat
  {
    Load,
    Save
  }

  public class SaveStoreResponse
  {
    private bool success = true;
    private string errorMessage;

    public bool Success
    {
      get { return this.success; }
      set { this.success = value; }
    }

    public string ErrorMessage
    {
      get { return this.errorMessage; }
      set { this.errorMessage = value; }
    }

    public ConfirmationList ConfirmationList { get; set; }
  }
}

AjaxStoreResult 在 CustomerController 中的使用：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;