I want to set values for a nested class fields in C#. Herewith I have attached the model class which need to be created. I have completed up to a certain point in assigning values for the class object and stuck with assigning values for the "Description" class. I want to set a value for the "issue. Fields. Description. Content. Content. Text" column. Please help me to set values for this field.
// Class
`
`public partial class JiraIssue
{
[JsonProperty("update")]
public Update Update { get; set; }
[JsonProperty("fields")]
public Fields Fields { get; set; }
}
public partial class Fields
{
[JsonProperty("project")]
public Project Project { get; set; }
[JsonProperty("summary")]
public string Summary { get; set; }
[JsonProperty("issuetype")]
public Issuetype Issuetype { get; set; }
[JsonProperty("description")]
public Description Description { get; set; }
[JsonProperty("customfield_10014")]
public string Customfield10014 { get; set; }
}
public partial class Description
{
[JsonProperty("type")]
public string Type { get; set; }
[JsonProperty("version")]
public long Version { get; set; }
[JsonProperty("content")]
public DescriptionContent[] Content { get; set; }
}
public partial class DescriptionContent
{
[JsonProperty("type")]
public string Type { get; set; }
[JsonProperty("content")]
public ContentContent[] Content { get; set; }
}
public partial class ContentContent
{
[JsonProperty("text")]
public string Text { get; set; }
[JsonProperty("type")]
public string Type { get; set; }
}
public partial class Issuetype
{
[JsonProperty("name")]
public string Name { get; set; }
}
public partial class Project
{
[JsonProperty("key")]
public string Key { get; set; }
}
public partial class Update
{
}`
// Assigning values
JiraIssue issue = new JiraIssue();
issue.Fields = new Fields();
issue.Fields.Summary = defect.ProjectName + " - " + defect.ObjectName;
issue.Fields.Customfield10014 = "PROJ3-16";
issue.Fields.Project = new Project();
issue.Fields.Project.Key = "PROJ3";
issue.Fields.Issuetype = new Issuetype();
issue.Fields.Issuetype.Name = "Story";
// Need to Set a value for issue.Fields.Description.Content.Content.Text
Related
After reading the documentation, I am not sure but I have come to the conclusion that when creating QueryDb, you cannot choose the columns to join by? And I am under the impression, you must have DTO object to copy to? You cannot copy to a regular object or a dynamic object?
public class SampleAutoQueryDb : QueryDb<MailResponseDetailOrm, object>, ILeftJoin<MailResponseDetailOrm, MailResponseOrm> { }
Can anyone provide any insight on joining my MailResponseOrm to MailResponseDetailOrm. MailResponseDetailOrm has 5 fields namely the Email address. And I would like MailResponseOrm to be joined to it by Email as well. I also, for good measure do not want to alter either columnname. Would I have to create a custom implementation or a service to do this?
UPDATE
Here is my code as posted below:
[Alias("MailReportsDetail")]
public class MailResponseDetailOrm
{
public string Email { get; set; }
public int ID { get; set; }
[Alias("RespDate")]
public DateTime? AddedDateTime { get; set; }
[Alias("DLReport")]
public string Action { get; set; }
public string ActionDetail { get; set; }
public string IP { get; set; }
public string UserAgent { get; set; }
public string EmailReferrer { get; set; }
}
[Alias("MailReports")]
public class MailResponseOrm
{
public int ID { get; set; }
public string Email { get; set; }
public string Address1 { get; set; }
public string Address2 { get; set; }
public string City { get; set; }
public string Company { get; set; }
public string Contact { get; set; }
public string Country { get; set; }
[Alias("LastMail")]
public DateTime? ModifiedDateTime { get; set; }
[Alias("LastReport")]
public string Action { get; set; }
public DateTime? OptOut { get; set; }
public string Part { get; set; }
public string Phone { get; set; }
public string PostalCode { get; set; }
public string Source { get; set; }
public string State { get; set; }
public string Title { get; set; }
#region Obsolete
[Obsolete]
public string Class { get; set; }
[Obsolete]
public string IP { get; set; }
#endregion
}
public class SampleAutoQueryDb : QueryDb<MailResponseDetailOrm> { }
public class MyQueryServices : Service
{
public IAutoQueryDb AutoQuery { get; set; }
// Override with custom implementation
public object Any(SampleAutoQueryDb query)
{
var q = AutoQuery.CreateQuery(query, base.Request);
q.Join<MailResponseDetailOrm, MailResponseOrm>((x, y) => x.Email == y.Email)
// .Select<MailResponseDetailOrm, MailResponseOrm>((x, y) => new { x.ID, y.Email })
;
return AutoQuery.Execute(query, q);
}
}
Joins in AutoQuery needs to use OrmLite's Joins Reference conventions and all AutoQuery Services results are returned in a Typed DTO, which by default is the table being queried or you can use the QueryDb<From,Into> base class to return a custom result of columns from multiple joined tables.
You would need to use a Custom AutoQuery Implementation or your own Service implementation if you need customizations beyond this, e.g:
public class SampleAutoQueryDb : QueryDb<MailResponseDetailOrm> { }
public class MyQueryServices : Service
{
public IAutoQueryDb AutoQuery { get; set; }
// Override with custom implementation
public object Any(SampleAutoQueryDb query)
{
var q = AutoQuery.CreateQuery(query, base.Request);
q.Join<MailResponseDetailOrm,MailResponseOrm>((x, y) => x.Email == y.Email);
return AutoQuery.Execute(query, q);
}
}
// The query to join 2 objects on field names not specifically set in the class.
var q = Db.From<MailResponseDetailOrm>().Join<MailResponseDetailOrm>(x,y) => x.Email = y.Email);
// Run the query
var results = Db.Select(q);
I'm playing with new ASP.Net 5.0 WebApi and strugling to understand how to return more then one child object, or child of the child.
Lets say I have 4 classes:
public class Car
{
public int Id { get; set; }
public string Name { get; set; }
public int TypeId { get; set; }
public int ColourId { get; set; }
public virtual Type Type { get; set; }
public virtual Colour Colour { get; set; }
}
public class Type
{
public int Id { get; set; }
public string Name { get; set; }
public int TypeGroupId { get; set; }
public virtual TypeGroup TypeGroup { get; set; }
}
public class Colour
{
public int Id { get; set; }
public string Name { get; set; }
}
public class TypeGroup
{
public int Id { get; set; }
public string Name { get; set; }
}
And would like to return all the data for the car including Type, Colour, and even TypeGroup of the Type. How do I Do it?
When I do like this it includes only Type:
[HttpGet]
public IEnumerable<Car> Get()
{
return _dbContext.Cars.Include(c => c.Type);
}
This is my setup in Startup.cs:
services.AddMvc().AddJsonOptions(options =>
{
options.SerializerSettings.ContractResolver =
new CamelCasePropertyNamesContractResolver();
options.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
});
Is it possible to set to return every child object and grandchild and etc?
Many thanks
You can turn off lazy loading for all entities by using the following in your DbContext class (place this in the constructor):
this.Configuration.LazyLoadingEnabled = false;
This will disable it for all entities - so be wary of this and watch for performance issues.
Another way you can load all the entities for a particular class is to remove the virtual keyword from the property declarations.
I have different models Image,Page & PageCategories
public class Image
{
public int ImageId { get; set; }
public string ImageTitle { get; set; }
public string ImageURL { get; set; }
}
public class Page
{
public int PageId { get; set; }
public string PageTitle { get; set; }
public string Content { get; set; }
public int PageCategoryId { get; set; }
public virtual PageCategory PageCategory { get; set; }
}
public class PageCategory
{
public int PageCategoryId { get; set; }
public string CategoryName { get; set;
public virtual ICollection<Page> Pages { get; set; }
}
DBContext Class is
class DemoContext:DbContext
{
public DbSet<PageCategory> PageCategories { get; set; }
public DbSet<Page> Pages { get; set; }
public DbSet<Image> Images { get; set; }
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
modelBuilder.Conventions.Remove<PluralizingTableNameConvention>();
}
}
I am wondering how to get all the model data to the home page using ViewModel.
For Ex.:
How to get image list and Page list in home page from multiple models?
You may want something like this :
viewModel :
//Create a viewModel with all the properties that you need
public class ViewModel
{
public int ImageId { get; set; }
public string ImageTitle { get; set; }
public string ImageURL { get; set; }
public int PageId { get; set; }
public string PageTitle { get; set; }
public string Content { get; set; }
public int PageCategoryId { get; set; }
public string CategoryName { get; set; }
}
Controller :
...
using (DemoContext db = new DemoContext()){
List<ImagePageViewModel> viewData = (from p in db.Page
join pc from db.PageCategory on p.PageCategoryId equals pc.PageCategoryId
select new ViewModel(){
PageTitle=p.PageTitle,
CategoryName = pc.CategoryName
//... set every property you want
})
}
return View(viewData );
note: I didn't add Image to the query because there is no explicit relation
between Image and the others table so i let you do it.
Create another class and define all above three into it. like below
public class MyView
{
public List<Image> Images { get; set; }
public List<Page> Pages { get; set; }
public List<PageCategory> PageCategories { get; set; }
}
Controller Action:-
public ActionResult Index()
{
MyView myView = // Get it using your logic
return View(myView);
}
finally got my answer:
public class ViewModelDemo
{
public IEnumerable<Image> images { get; set; }
public IEnumerable<Pages> pages { get; set; }
public IEnumerable<PageCategory> pagecategories { get; set; }
}
Then in HomeController
private DemoContext db=new DemoContext();
public ActionResult Index()
{
ViewModelDemo vm = new ViewModelDemo();
vm.images = db.Images.ToList();
vm.pages=db.Pagess.ToList();
vm.pagecategories=db.PageCategories.ToList();
return View(vm);
}
I have these classes
public class NamedEntityViewModel
{
public string Name { get; set; }
}
public class NamedEntityListViewModel
{
public List<NamedEntityViewModel> List { get; set; }
}
public class Album : INamedEntity
{
public int Id { get; set; }
[Required]
public string Name { get; set; }
public virtual ICollection<Song> Songs { get; set; }
[Required]
public int AlbumNumber { get; set; }
}
I have a List<Album> and I want to map that to NamedEntityListViewModel with NamedEntityViewModel.Name mapping to Album.Name. How do I set this up in Automapper?
Try something like that:
First create you mapper:
Mapper.CreateMap<Album, NamedEntityViewModel>();
For the mapping do this:
// yourAlbumList is a List<Album>
var albumListVm = new NamedEntityListViewModel();
albumListVm.List = Mapper.Map<IEnumerable<NamedEntityViewModel>>(yourAlbumList);
This should do the job
In a ASP.NET MVC3 Razor project I have 2 Models
public class Post
{
public int Id { get; set; }
public string Title { get; set; }
public string Contents { get; set; }
public int Author { get; set; }
}
public class Author
{
public int Id { get; set; }
public string Name { get; set; }
public string Email { get; set; }
}
Post.Author field links to Author.Id field
In a view, I need to display list of
Post.Title
Post.Contents
Author.Name
How to display the information joining (from) both models?
Note : I guess I need to use a ViewModel and bind the view with IEnumerable List, but I have no idea how to select the data from both models
You can create a viewmodel which will have ONLY properties which u want to be displayed on view
public class PostViewModel
{
public int Id { get; set; }
public string Title { get; set; }
public string Contents { get; set; }
public string AuthorName { get; set; }
}
You populate this viewmodel with your data in your controller action taking necessary joins
public ActionResult GetAuthorInfor()
{
var query = //context.Post join with context.Author
Select new PostViewModel()
{
Id = post.id,
Title = post.title,
Contents = post.contents,
AuthorName = author.authorname
}
return view(query.Single());
}
and create a typed view to render this model.
Model Post.cs:
public class Post
{
public int Id { get; set; }
public string Title { get; set; }
public string Contents { get; set; }
public int AuthorID { get; set; }
public virtual Author Author { get; set; }
}
Model Author.cs :
public class Author
{
public int Id { get; set; }
public string Name { get; set; }
public string Email { get; set; }
public virtual ICollection<Post> Posts { get; set; }
}
DBContext Class:
public class SampleDB : DbContext
{
public DbSet<Author> Authors{ get; set; }
public DbSet<Post> Posts{ get; set; }
}
I.Way(using direkt view)
you can use on View like this :
Samp.Models.SampleDB dbPosts = new Samp.Models.SampleDB();
foreach (var post in dbPosts.Posts.ToList())
{
string post_Title = post.title;
string post_Contents = post.Contents;
string author_Name = post.Author.Name;
}
II.Way (Using via Controller) -Recommended-
you can use on Controller like this :
Samp.Models.SampleDB db = new Samp.Models.SampleDB();
public ActionResult Index()
{
return View(db.Posts.ToList());
}
Using this on View:
#model IEnumerable<Samp.Models.Post>
foreach (var post in Model.Posts.ToList())
{
string post_Title = post.title;
string post_Contents = post.Contents;
string author_Name = post.Author.Name;
}