public void GetCategoryList()
{
ListComplexOrderCat = new List<ComplexBaseProperty<int, string>>();
if (true)
{
var ListOfCategories = GetContentsRestClient().Get<List<CategoryContentChannel>>("Category");
if (ListOfCategories == null || ListOfCategories.Count == 0)
{
Console.WriteLine("Error, No existen Categorias para insertar un nuevo Articulo");
}
else
{
foreach (CategoryContentChannel category in ListOfCategories)
{
ComplexBaseProperty<int, string> comPropCat = new ComplexBaseProperty<int, string>(
id: category.Id,
value: category.Description.ToString()
);
ListComplexOrderCat.Add(comPropCat);
}
}
}
"ListComplexOrderCat" is a complex List such as:
(Proprety ID / Property Value)
{Id: 1} {Description: Category Random Text 1}
{Id: 2} {Description: Category Random Text 2}
{Id: 3} {Description: Category Random Text 3}
Some Random Namespace
{
[DataContract]
public class ComplexBaseProperty<I, T> : IEquatable<ComplexBaseProperty<I, T>>, IEqualityComparer<ComplexBaseProperty<I, T>>
{
public ComplexBaseProperty();
public ComplexBaseProperty(I id);
public ComplexBaseProperty(I id, T value);
[Column("Id")]
[DataMember(Name = "id")]
public I Id { get; set; }
[Column("Value")]
[DataMember(Name = "value")]
public T Value { get; set; }
public override bool Equals(object obj);
public bool Equals(ComplexBaseProperty<I, T> other);
public bool Equals(ComplexBaseProperty<I, T> x, ComplexBaseProperty<I, T> y);
public override int GetHashCode();
public int GetHashCode(ComplexBaseProperty<I, T> obj);
}
}
This is my Index:
@Html.SelectFormFor(m => m.ListComplexOrderCat.Value, m => m.ListComplexOrderCat.Value, (SelectBaseListAdapter<int, string>)ViewBag.ListDisplayCategory);
So basically my get is returning my list of values... now how can i desplay this? and save the values?
There is a variable on my Model "IdCategory" wich i should use to save de Id selected on the display List.
I Also use another list (for other purpose) working as:
@Html.SelectFormFor(m => m.Article.Order, m => m.Article.Order, (SelectBaseListAdapter<int, string>)ViewBag.ListDisplayOrder);
on that case Article is the Entity for my Model. however for Category list im using values outside this Entity. (I cant use Article).
Come on man! You're showing the community a custom html helper call, @Html.SelectFormFor(), that clearly is designed for your custom generic class. Then ask.
MVC_user
now how can i desplay this? and save the values?
Seriously? You must realize we can only see the code you share.
Member
36 Points
132 Posts
How can i display Values on my List (Razor MVC)
Jan 23, 2020 03:10 PM|MVC_user|LINK
This is my Model:
public void GetCategoryList() { ListComplexOrderCat = new List<ComplexBaseProperty<int, string>>(); if (true) { var ListOfCategories = GetContentsRestClient().Get<List<CategoryContentChannel>>("Category"); if (ListOfCategories == null || ListOfCategories.Count == 0) { Console.WriteLine("Error, No existen Categorias para insertar un nuevo Articulo"); } else { foreach (CategoryContentChannel category in ListOfCategories) { ComplexBaseProperty<int, string> comPropCat = new ComplexBaseProperty<int, string>( id: category.Id, value: category.Description.ToString() ); ListComplexOrderCat.Add(comPropCat); } } }"ListComplexOrderCat" is a complex List such as:
(Proprety ID / Property Value)
{Id: 1} {Description: Category Random Text 1}
{Id: 2} {Description: Category Random Text 2}
{Id: 3} {Description: Category Random Text 3}
Some Random Namespace { [DataContract] public class ComplexBaseProperty<I, T> : IEquatable<ComplexBaseProperty<I, T>>, IEqualityComparer<ComplexBaseProperty<I, T>> { public ComplexBaseProperty(); public ComplexBaseProperty(I id); public ComplexBaseProperty(I id, T value); [Column("Id")] [DataMember(Name = "id")] public I Id { get; set; } [Column("Value")] [DataMember(Name = "value")] public T Value { get; set; } public override bool Equals(object obj); public bool Equals(ComplexBaseProperty<I, T> other); public bool Equals(ComplexBaseProperty<I, T> x, ComplexBaseProperty<I, T> y); public override int GetHashCode(); public int GetHashCode(ComplexBaseProperty<I, T> obj); } }This is my Index:
So basically my get is returning my list of values... now how can i desplay this? and save the values?
There is a variable on my Model "IdCategory" wich i should use to save de Id selected on the display List.
I Also use another list (for other purpose) working as:
on that case Article is the Entity for my Model. however for Category list im using values outside this Entity. (I cant use Article).
All-Star
48321 Points
21235 Posts
Re: How can i display Values on my List (Razor MVC)
Jan 23, 2020 03:54 PM|mgebhard|LINK
Come on man! You're showing the community a custom html helper call, @Html.SelectFormFor(), that clearly is designed for your custom generic class. Then ask.
Seriously? You must realize we can only see the code you share.
Member
36 Points
132 Posts
Re: How can i display Values on my List (Razor MVC)
Jan 24, 2020 05:44 PM|MVC_user|LINK
I fixed this using a checkbox list instead of a list. (have scence if i want to use multiple values).
for (int i = 0; i < Model.Categories.Count; i++) { @Html.HiddenFor(m => m.Categories[i].Value); @Html.HiddenFor(m => m.Categories[i].Text); <label>@Html.CheckBoxFor(m => m.Categories[i].Selected) @Model.Categories[i].Text</label> <br /> }