All Questions
Tagged with asp.net-mvc-viewmodel asp.net-mvc
303 questions
2
votes
1answer
22 views
Partial View with variable model type
Update from Travis Answer :
public interface IEntity
{
int Id{get;set;}
string Name{get;set;}
}
public class Vehicule:IEntity
{
public int Id{get;set;}
public string Name{ get; set; }
...
0
votes
0answers
37 views
Html helper to render UI elements from javascript
I am populating a table with education records from a section of an html page. I am using hidden inputs so as to be able to submit the data from my viewmodel. Because I cannot find a way to use Html ...
0
votes
3answers
59 views
Is it possible to combine 2 view models, each populated with 2 different LINQ queries and return to 1 view?
I am trying to display 2 sets of data in 1 view:
First LINQ:
var result = from add in db.Addresses
join u in db.Users on add.UserID equals u.Id
where ...
0
votes
0answers
10 views
IPagedList Paging feature with reading related data using viewModel does not work
I am in a process of creating a web app to display a set of reports and when clicked on a particular report it should display The properties of that report below. I'm using two models i.e Report and ...
0
votes
0answers
80 views
Using ViewModel with multiple Models in ASP.NET MVC
I use the following approach when creating a ViewModel with multiple models (entities) in ASP.NET MVC:
Student Entity:
public class Student
{
[Key]
public int Id { get; set; }
public ...
0
votes
1answer
85 views
DataType.PhoneNumber Attribute has No Effect on Display
I have a [DataType(DataType.PhoneNumber)] on a String field in my view model. When the phone number is displayed, however, it is rendered as a simple string with no formatting.
Another field in my ...
1
vote
1answer
34 views
How to use ViewModels with Partial Views
I have read a lot on viewmodels including various posts on SO and I am still not sure how to fully implement them. I am creating an auction site and I have my Home index page. What I want to do is ...
0
votes
2answers
108 views
how i update multiple table using viewmodel in Asp.net mvc
Employee Model
public class Employee
{
[Key]
public int EmployeeID { get; set; }
public string Name { get; set; }
public virtual Department Departments { get; set; ...
1
vote
1answer
48 views
Partial viewmodel is null when posting to controller
I've got a viewmodel that contains other viewmodels.
public class AggregateVM
{
public BrandVM BrandVM { get; set; }
public TinTypeVM TinTypeVM { get; set; }
}
When I http post to the ...
3
votes
3answers
208 views
Can we use only DTO instead of ViewModel? [closed]
We currently use DTO for Web API request and response
and use ViewModel to pass data to the View in MVC
Currently, we have:
DTO as a separate project
ViewModel is inside the UI project (another ...
0
votes
2answers
73 views
Get current action in mvc view model
I have a view model that is shared between several actions. Is it possible to get the name of the action that is being called and, if so, how do I achieve that. I need the name of the action inside a ...
0
votes
0answers
53 views
ASP.NET MVC ViewModels to combine many-to-many model relationship to View
I am building the classic movie catalog project.
I have a many-to-many with movies and genres so that I can list the genres in movies and vice-versa, etc.
I am having trouble doing that with my ...
0
votes
1answer
30 views
building view using a generic interface
I am working on an ASP.Net MVC Website.
I have a table called animal, which is created based of this class using Entity Framework code first:
public class Animal
{
public int AnimalId { get; set;...
0
votes
2answers
220 views
Session Variable Lost after return Redirect function
I have an mvvm web app that is used for sorting values
The user clicks on sort and the following code within the element sends it to controller as a parameter, refreshing the page.
<a href="@Url....
0
votes
0answers
15 views
use of two models in mvc view [duplicate]
Good day,
I have a layout with a search box(with bootstrap and a self-made jquery typeahead).
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
...
0
votes
0answers
51 views
ASP.NET MVC - many-to-many relationship show data in viewmodel [duplicate]
I have Two Model Product and Category should to have many-to-many relationship between them, I want to show my categories in List Box to customer select multiple categories, but it's not show any ...
0
votes
0answers
29 views
Pass one of many objects from view to controller
In an ASP.Net Core web app, I'm passing a List<Parameter> to a view via ViewBag.Parameters. The view also has a SelectParameterViewModel that consists of one property only, an int ParameterId. ...
0
votes
1answer
72 views
Cannot implicitly convert type 'System.DateTime?' to 'System.DateTime' when inserting into Database using EFW and ViewModel [duplicate]
I am working on this ASP.NET Core MVC project where I am trying to save the values from form into Database when I am getting this error:
Cannot implicitly convert type 'System.DateTime?' to '...
-1
votes
1answer
74 views
Best approach ViewModel or ViewBag and DataAnnotations or Jquery Validations
I know this is kind of old question, however, I didn't see a proper answer anywhere else.
** code **
public class ViewModel
{
public string AdType { get; set; }
public Ad ...
0
votes
1answer
226 views
passing viewmodel and a multiple file upload's content of files to the controller
I'm trying to pass a viewmodel and a multiple files uplaoded using a file upload control to the controller. No matter what the files argument is passed as null.
How can the uploaded files be passed ...
0
votes
0answers
31 views
How to achieve showing summary products in view using Asp.Net Mvc
I have three kind of products showing on my index view divided in 3 slots like this
<div class="panel panel-body">
<div class="col-md-4 table-responsive" id="carTable"></div>
...
0
votes
1answer
58 views
How to access attributes of ViewModel inside Views
I have below ViewModel:
public class RegisterViewModel
{
[Display(Name = "First Name")]
public string FirstName { get; set; }
}
In my view, I'm using DevExtreme components and syntaxes.
...
0
votes
2answers
73 views
How do I update a specific database entry with a view model as controller method attribute
I have an input table in my website which is connected to a View Model. In the controller method, I pass this View Model to the controller and vice versa, meaning the controller populates the view ...
0
votes
1answer
46 views
How can I make view cshtml for my Edit ViewModel
This is my ViewModel
namespace CRUD2.ViewModel
{
public class CostVM
{
public int id { get; set;}
public string nama { get; set; }
public string alamat { get; set; }
...
0
votes
1answer
326 views
Passing same Model/ViewModel to multiple Partial Views (tabs in jquery)
A bit new to .Net + MVC dev.
background... in my lil app i have 3 tables ... applications, databases, and app_db_support table. The 3rd table has fks to the first 2 and stores associations.
Want to....
0
votes
1answer
129 views
Viewmodel property could not be found
When submitting my form I'm getting an error that says some property 'Password' I don't have in my viewmodel could not be found.
System.ArgumentException: The property ProjectName.ViewModels.User....
1
vote
3answers
48 views
Trying to create view with 2 models gives error
So what im trying to do is make a view with 2 of my models. For that i made this viewmodel:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace ...
0
votes
1answer
79 views
ASP.NET MVC View doesn't return the Child Objects of One-To-Many Relationship to the Controller Action
I have two classes with one-to-many relationship.
public class Article
{
[Key]
public virtual int Id { get; set; }
public virtual string Title { get; set; }
public virtual int SortOrder { get;...
1
vote
1answer
400 views
ViewModels in Repository
I have read that the repository layer should not deal with ViewModels because of separation of concerns and should instead deal only with Models. This is also true for the service layer (in my case ...
0
votes
2answers
128 views
SelectListItem properties in view model are not passed back from view to controller
I have this View Model:
public class UserViewModel
{
public string ID { get; set; }
[Required]
[Display(Name = "Nombre")]
public string Nombre { get; set; }
[Required]
[...
0
votes
0answers
159 views
Creating a ViewModel with foreign keys
I'm just a beginner in MVC, so please help me out and bear with my question. I have a scenario, but I can't figure it out how to create a proper ViewModel for this. I have a ProjectViewModel which ...
1
vote
4answers
141 views
asp.net mvc - nearly identical ViewModels [duplicate]
I am building a web application with ASP.NET MVC and am still a beginner with this technology.
I have learned that it is best practice to have a ViewModel for each View. I can understand why this is ...
-1
votes
1answer
87 views
Update Viewmodel's property with TextAreaFor returns null values on POST (ASP.NET MVC 5)
I am developing an application for managing student files through school years. It involves listing students in classes, displaying a profile per student and editing information such as an ActionPlan.
...
0
votes
2answers
649 views
Loading LINQ results into a ViewModel that has a calculated attribute (column)
I've seen the scenarios where a ViewModel is populated with one LINQ query as shown below. Question: How can I populate the TotalSale attribute (column) - that is a grand total of Sale column - of the ...
0
votes
0answers
57 views
Automapper gives null after mapping
var objInterview = ServiceManager.InterviewServiceInstance.GetInterview(InterviewID);
Mapper.Initialize(cfg =>
{
cfg.CreateMap<Interview, InterviewViewModel>()
...
0
votes
1answer
62 views
Simple getter logic in ViewModels
Is it ok to have simple logic (without any dependencies) in ViewModels getters or it should contain just automatic properties? in this case just checking for null so I don't have to do that in ...
0
votes
0answers
387 views
When click on button in ajax to pass values to controller and displays back to same view page, page loads only array of loaded data
The table rows are generated at page load using ajax as shown below.
$.ajax({
url: '/consultation/GetPrescHistoryList',
type: 'POST',
data: $('#frmPrescHistoryTable')....
0
votes
0answers
215 views
asp.net mvc viewmodel null reference exception
I work on a asp.net mvc project.
I start to get "object reference" error message.
My Action method returns viewmodel.
return View(GetDetail(Id));
When I debug and watch returned model I see that ...
0
votes
0answers
68 views
ASP.NET MVC Data Annotations Persisting Between Layers
I am learning MVC, and in trying to separate my business layer I cannot get Data Annotations to persist between them. For Instance I would like the Name of a Column to persist throughout my ...
0
votes
0answers
26 views
MVC - how to change existing view to strongly typed view [duplicate]
In my MVC EntityFramework Application, I want to pass multiple data sets to the view and for that I need to convert the existing view to a strongly typed view.
So I have added this line at the top of ...
0
votes
1answer
84 views
Model list becomes null when passing the view model to another method
I am using ASP.NET MVC5
my ExternalLoginConfirmationViewModel contains these:
public List<Education> edus { get; set; }
public List<Experience> workplaces { get; set; }
in my ...
-1
votes
1answer
93 views
How to utilize C# properties correctly in this specific ASP.NET MVC scenario?
I have properties defined in my view model like so -
public string FullName
{
get { return FirstName + " " + LastName; }
set {
FirstName = ...
0
votes
1answer
46 views
Design pattern: how to pass parent object ID to form for HttpPost processing
I have to following class hierarchy:
public class Parent
{
public int ID {get;set;}
public string SomeOtherProperty {get;set;}
...
public virtual ICollection<Child> Children {...
2
votes
2answers
118 views
How to configure a ViewModel and Partial Page to include an IEnumerable
I'm trying to change my ASP.NET MVC project from straight Views and Models to using a ViewModel intermediate layer. Basically, what I'm doing includes having a Person with zero or more Events ...
2
votes
1answer
104 views
Should I store view models or domain models in session?
Am a little confused about session state storage. I have an MVC application, there are view models, which are closer to the view, then there are the domain models which have rich behavior. We are ...
0
votes
0answers
68 views
How to sort a Grid using Viewmodel not ViewBag?
I have my code working and sorting correctly but I am using ViewBag to do so. I would like to clean up my code and use ViewModel instead to sort my grid but I'm stumped in how to do so. Any help would ...
1
vote
3answers
76 views
ViewModel or View responsibility in draw logic
Yesterday I had a little discussion with one of my work partners about ViewModel and View responsibility. I have a text that changes in different contexts, like Edit/New mode in the View. One of the ...
0
votes
3answers
109 views
is there a way on adding two models properties inside ASP.NET View
I have been trying to make this happen for a few hours now.I have two models within my model folder called Models, i am trying to pull data from the model to display it in the view, i am aware of only ...
0
votes
0answers
69 views
Fetch all related data into view on get & filter data on post request
Ok I have an ASP.NET MVC application in which I have following three models
public class Student
{
public int Id { get; set; }
[Display(Name = "First Name")]
public ...
0
votes
1answer
66 views
Each validation summary linked to it's own partial view
I have a view that is composed from 2 partial view plus what is already in the page. I want each view to have a validation summary. Everything is working fine except that when there's an error in one ...
