public class JsonCategoriesDisplay
{
public JsonCategoriesDisplay() { }
public int CategoryID { set; get; }
public string CategoryTitle { set; get; }
}
public class ArticleCategoryRepository
{
private DB db = new DB();
public IQueryable<JsonCategoriesDisplay> JsonFindAllCategories()
{
var result = from c in db.ArticleCategories
select new JsonCategoriesDisplay
{
CategoryID = c.CategoryID,
CategoryTitle = c.Title
};
return result;
}
....
}
public class ArticleController : Controller
{
ArticleRepository articleRepository = new ArticleRepository();
ArticleCategoryRepository articleCategoryRepository = new ArticleCategoryRepository();
public string Categories()
{
var jsonCats = articleCategoryRepository.JsonFindAllCategories().ToList();
//return Json(jsonCats, JsonRequestBehavior.AllowGet);
return new JavaScriptSerializer().Serialize(new { jsonCats});
}
}
结果如下:
{"jsonCats":[{"CategoryID":2,"CategoryTitle":"Politika"},{"CategoryID":3,"CategoryTitle":"Informatika"},{"CategoryID":4,"CategoryTitle":"Nova
kategorija"},{"CategoryID":5,"CategoryTitle":"Testna
kategorija"}]}
如果我使用注释的行并放置 JsonResult 而不是返回字符串,我会得到以下结果:<
[{"CategoryID":2,"CategoryTitle":"Politika"},{"CategoryID":3,"CategoryTitle":"Informatika"},{"CategoryID":4,"CategoryTitle":"Nova
kategorija"},{"CategoryID":5,"CategoryTitle":"Testna
kategorija"}]
但是,我需要将结果格式化为:
{'2':'Politika','3':'Informatika','4':'Nova
kateorija','5':'Testna kategorija'}
有没有一种简单的方法可以实现这一点,或者我需要对结果进行硬编码?