LINQ查询为了帮助

Question

下面的操作方法，如本文中所描述的JSON数据返回给我的jqGrid：
using-jquery-grid-with-asp.net-mvc

我的问题是在此基础上的LINQ查询：

var data = (
    from job in jobs 
    select new 
    { 
     id = job.Id, 
     cell = new List<string>() { job.Industry, job.OccupationName } 
    }).ToArray(); 

为什么细胞列表条目未按预期排序？ （工业后跟OccupationName）：

我想到的是：

---

{"total":1400,"page":1,"records":7000, 
"rows":[ 
{"id":"1","cell":{"Industry":"IT","OccupationName":"Administrator"}}, 
{"id":"2","cell":{"Industry":"IT","OccupationName":"Developer"}}, 
{"id":"4","cell":{"Industry":"IT","OccupationName":"Programmer"}} 
]} 

---

什么，我得到的是：

---

{"total":1400,"page":1,"records":7000, 
"rows":[ 
{"id":"1","cell":{"Industry":"IT","OccupationName":"Administrator"}}, 
{"id":"2","cell":{"Industry":"Developer","OccupationName":"IT"}}, 
{"id":"4","cell":{"Industry":"IT","OccupationName":"Programmer"}} 
]} 

---

感谢您的任何建议！

为了清楚起见，整个动作方法：

public ActionResult OccupationList(string sidx, string sord, int page, int rows) 
    { 
     using (var context = Service.EF.GetContext()) 
     { 
      int pageIndex = Convert.ToInt32(page) - 1; 
      int pageSize = rows; 
      int totalRecords = context.sOccupations.Count(); 
      int totalPages = (int)Math.Ceiling((float)totalRecords/(float)pageSize); 

      sidx = "it.[" + sidx + "]"; 

      var jobs = context.sOccupations 
       .OrderBy(sidx + " " + sord) 
       .Skip(pageIndex * pageSize) 
       .Take(pageSize); 

      var data = (
        from job in jobs 
        select new 
        { 
         id = job.Id, 
         cell = new List<string>() { job.Industry, job.OccupationName } 
        }).ToArray(); 

      var jsonData = new 
      { 
       total = totalPages, 
       page = page, 
       records = totalRecords, 
       rows = data 
      }; 

      return Json(jsonData, JsonRequestBehavior.AllowGet); 
     } 
    } 

我目前的解决方案是一个经典的foreach陈述书 但我仍然不知道如何表达这种LINQ查询

IList<JsonRow> data = new List<JsonRow>(); 
    JsonRow jsonRow; 
    foreach (var item in jobs) 
    { 
     jsonRow = new JsonRow(); 
     jsonRow.id = item.Id; 
     jsonRow.cell = new string[2] { item.Industry, item.OccupationName }; 
     data.Add(jsonRow); 
    } 

    class JsonRow 
    { 
     public Guid id { get; set; } 
     public string[] cell { get; set; } 
    } 

Answer 1

你必须按照你的喜好订购“细胞”。

var data = (
     from job in jobs 
orderby job.OccupationName 
     select new 
     { 
      id = job.Id, 
      cell = new List<string>() { job.Industry, job.OccupationName } 
     }).ToArray(); 

您必须检查语法，因为我还没有尝试运行它。 编辑：我试过了，它应该工作。