We Keep Coding

Values from model not being passed back to view - .NET

I have the following form in a .NET Core application, consisting of a text input field and a "Submit" button.
I'd like the text from the text input field to re-appear in the form after submission, being passed to the controller action from the form and then being passed back to the view.
However, when I test the application, although the inputted values from the view appear when they are bound to the model in the controller, when they are passed back to the view they are wiped and I receive an "Object reference set to null" exception error.
I wondered if there's something missing from my code or what the potential cause of this may be?
Any advice would be great here,
Thanks,
Robert
// This is my view, featuring a simple form
// Values from the view are successfully being passed into the Controller
// This is the exception I receive when the values are passed back to the view:
My code:
#page
#model Models.StringModel
<div class="text-left">
<form asp-controller="Home" asp-action="Alter">
<span class="form-control">
<label asp-for="Name">Alter string:</label>
#if (#Model != null)
{
<input type="text" asp-for="Name" class="changeString" value="#Model.Name"/>
} else
{
<input type="text" asp-for="Name" class="changeString"/>
}
<input class="btn btn-primary" type="submit" value="Update" action="Update" />
</span>
</form>
</div>
StringModel.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace SplitString.Models
{
public class StringModel
{
public int ID { get; set; }
public string Name { get; set; }
}
}
HomeController.cs
using Microsoft.AspNetCore.Mvc;
using SplitString.Models;
using System.Threading.Tasks;
namespace SplitString.Controllers
{
public class HomeController : Controller
{
public IActionResult Index()
{
return View();
}
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> Alter([Bind("Id, Name")] StringModel stringModel)
{
stringModel.ID = 1;
return View("~/Pages/Index.cshtml", stringModel);
}
}
}
Thanks,
Robert

It looks like you are using a razor page project,so that you don't need to use mvc in it.You only need to use page handler:
Index.cshtml:
#page
#model IndexModel
<div class="text-left">
<form method="post">
<span class="form-control">
<label asp-for="stringModel.Name">Alter string:</label>
#if (#Model != null)
{
<input type="text" asp-for="stringModel.Name" class="changeString" value="#Model.stringModel.Name"/>
} else
{
<input type="text" asp-for="stringModel.Name" class="changeString"/>
}
<input class="btn btn-primary" type="submit" value="Update" action="Update" />
</span>
</form>
</div>
Index.cshtml.cs:
public class IndexModel : PageModel
{
private readonly ILogger<IndexModel> _logger;
[BindProperty]
public StringModel stringModel { get; set; } = new StringModel();
public IndexModel(ILogger<IndexModel> logger)
{
_logger = logger;
}
public void OnGet()
{
}
public void OnPost()
{
stringModel.ID = 1;
//you can do something here
}
}
result:

By looking at this part of your code:
#if (#Model != null)
{
<input type="text" asp-for="Name" class="changeString" value="#Model.Name"/>
}
I saw that you are trying to access the Name property without checking if it has any value.
If you change your code to this it shouldn't throw an exception anymore.
#if (#Model != null && !string.IsNullOrEmpty(Model.Name))
{
<input type="text" asp-for="Name" class="changeString" value="#Model.Name"/>
}

please remove #page from your .cshtml file.
If you use View Engine to render cshtml, please don't use #page.
If you want to use #page, please use razor pages.
// #page
#model Models.StringModel
<div class="text-left">
<form asp-controller="Home" asp-action="Alter">
<span class="form-control">
<label asp-for="Name">Alter string:</label>
#if (#Model != null)
{
<input type="text" asp-for="Name" class="changeString" value="#Model.Name"/>
} else
{
<input type="text" asp-for="Name" class="changeString"/>
}
<input class="btn btn-primary" type="submit" value="Update" action="Update" />
</span>
</form>
</div>

ASP.NET Core MVC custom validation ignored

Validation:
public class MustContainTags : ValidationAttribute
{
protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
var msg = (Message)validationContext.ObjectInstance;
if (msg.Text == null)
return new ValidationResult("This field is required.");
var text = msg.Text;
if (Regex.Matches(text, #"($\w+)").Count == 0)
{
return new ValidationResult("Message must contain at least one tag.");
}
else
{
return ValidationResult.Success;
}
}
}
Model:
public class Message
{
...
[BsonElement("msg_text")]
[Required(ErrorMessage = "This field is required.")]
[Display(Name = "Message")]
[MinLength(32, ErrorMessage = "Must contain at least 32 characters.")]
[MaxLength(256, ErrorMessage = "Must contain no more than 256 characters.")]
[MustContainTags(ErrorMessage = "Message must contain at least one tag.")]
public string Text { get; set; }
}
Controller:
[HttpPost]
[ValidateAntiForgeryToken]
public IActionResult PostMessage(Message model)
{
if (ModelState.IsValid)
{
//do things and redirect
}
return View(model);
}
Technically looks fine, and it should work. Except it doesn't.
Built-in validation works as expected. When something is incorrect, red text appears under input and informs user something is wrong.
When all constraints are satisfied except [MustContainTags], there is no error message, and ModelState.IsValid = false, which redirects us to view, instead of inform user what is wrong.
Edit
View:
<form method="post" asp-action="NewMessage">
<div class="border p-3">
#*<div asp-validation-summary="ModelOnly" class="text-danger"></div>*#
<div class="form-group row">
<h2 class="text-info pl-3">Write new post</h2>
</div>
<div class="form-group row">
<label asp-for="Message.Title" class="ml-2"></label>
<input asp-for="Message.Title" class="form-control" />
<span asp-validation-for="Message.Title" class="text-danger"></span>
</div>
<div class="form-group row">
<label asp-for="Message.Text" class="ml-2"></label>
<textarea asp-for="Message.Text" class="form-control" rows="6"></textarea>
<span asp-validation-for="Message.Text" class="text-danger"></span>
</div>
</div>
<div class="form-group row">
<div class="col-8 offset-2 row">
<div class="col">
<button type="submit" class="btn btn-info w-100"><i class="fas fa-plus"></i> Post message</button>
</div>
<div class="col">
<a asp-action="Index" class="btn btn-success w-100"><i class="fas fa-sign-out-alt"></i> Back</a>
</div>
</div>
</div>
</form>
#section Scripts{
#{
<partial name="_ValidationScriptsPartial" />
}
}

In this case it might be better to use the override of IsValid that returns a bool.
protected override bool IsValid(object value)
{
if (value == null)
return false;
string valueString = value as string;
if (Regex.Matches(valueString, #"($\w+)").Count == 0)
{
return false;
}
else
{
return true;
}
}

It's not possible to create custom client side validation in ASP.NET. Only built in functions like [Required] are available. You can try bypassing it with javascript.

Razor Pages keep data between class methods

The problem that I have faced lately when trying to write a site on razor pages - when I use variables in a class method, it doesn't keep that data inside. In example: I have a method which creates data when the page is created. And when I press submit button: The data isn't remembered inside the class and thus it returns null.
I've tried to work with Data binding, Temp data, Private classes. Neither of them kept data for a future use inside one class. The current code is:
`
namespace TestSite.Pages.Shared
{
public class Registration_2Model : PageModel
{
private readonly TestSite.Data.ApplicationDbContext _context;
public UserManager<IdentityUser> _user;
public string _ID { get; set; }
public string _Code { get; set; }
public bool _Validated;
public Registration_2Model(UserManager<IdentityUser> UserManager, ApplicationDbContext context)
{
_context = context;
_user = UserManager;
}
public IActionResult OnGet()
{
var CurrentUser = _context.Simple_User.FirstOrDefault(m => m.ID == Guid.Parse(_user.GetUserId(User)));
if (CurrentUser == null)
{
_ID = _user.GetUserId(User);
_Code = GenerateCode();
_Validated = false;
TempData["ID"] = _ID;
TempData["Code"] = _Code;
return Page();
} else { return Redirect("/Index"); }
}
[BindProperty]
public Simple_User Simple_User { get; set; }
public async Task<IActionResult> OnPostAsync()
{
Simple_User.ID = Guid.Parse((string)TempData["ID"]);
Simple_User.Code = (string)TempData["Code"];
Simple_User.Validated = false;
if (!ModelState.IsValid)
{
return Page();
}
_context.Simple_User.Add(Simple_User);
await _context.SaveChangesAsync();
return RedirectToPage("./Index");
}
private string GenerateCode()
{
Random _random = new Random();
return $"{_random.Next(1000, 9999).ToString()}-{DateTime.Now.Year}";
}
}
}
`
and HTML:
`
#{
ViewData["Title"] = "Second registration";
}
<h2>Second registration</h2>
<h4>One step left. After your initial registration, you must fill in some blanks, after which, our moderator will check and add you to our list.</h4>
<hr />
<div class="row">
<div class="col-md-4">
<form method="post">
<div asp-validation-summary="ModelOnly" class="text-danger"></div>
<div class="form-group">
<label class="control-label">ID</label>
<input class="form-control" type="text" placeholder="#Model._ID" readonly />
</div>
<div class="form-group">
<label asp-for="Simple_User.Name" class="control-label"></label>
<input asp-for="Simple_User.Name" class="form-control" />
<span asp-validation-for="Simple_User.Name" class="text-danger"></span>
<span asp-validation-for="Simple_User.Code" class="text-danger"></span>
</div>
<div class="form-group">
<label class="control-label">Code</label>
<input class="form-control" type="text" placeholder="#Model._Code" readonly />
</div>
<div class="form-group">
<label asp-for="Simple_User.Address" class="control-label"></label>
<input asp-for="Simple_User.Address" class="form-control" />
<span asp-validation-for="Simple_User.Address" class="text-danger"></span>
</div>
<div class="form-group">
<input type="submit" value="Create" class="btn btn-default" />
</div>
</form>
</div>
</div>
<div>
<a asp-page="Index">Back to List</a>
</div>
#section Scripts {
#{await Html.RenderPartialAsync("_ValidationScriptsPartial");}
}`
Basically, site displays some value in an inaccessible field and should use it when it creates a Simple_User in database. But so far I got only nulls

HTTP is stateless™. If you want to set properties on objects during the execution of one request, and have those values available for a subsequent request, you need to implement your own state management strategy.
There are a lot of options available to you, depending on what you wan to do. If security is important, you should look at session variables. In the meantime, here are all of the options available: https://www.learnrazorpages.com/razor-pages/state-management

Try scaffolding the pages. You can throw out the Create/Details/Delete pages and keep only the Edit page if that is what your looking for. You can do this from the command line or in Visual Studio when creating a new page. Something like the following from the CLI (see here for more details)
dotnet aspnet-codegenerator razorpage -m SimpleUser -dc ApplicationDbContext
Also if you want your _ID or _Code properties to be sent in the post add the [BindProperty] attribute to them. See here for more info about Model Binding.

How can I pass string value for "asp-for" in asp net 5

I want to write a Edit.cshtml file for an entity with many properties to edit, so I have to write the following codes many times:
<div class="form-group">
<label asp-for="Email" class="col-md-2 control-label"></label>
<div class="col-md-10">
<input asp-for="Email" class="form-control" />
<span asp-validation-for="Email" class="text-danger"></span>
</div>
</div>
Actually, there are many entities so that I have to write many Edit.cshtml files. I want to make some simplifications
I want to select some properties of the entity in the controller and use loop to show the properties in the view. For example:
In the controller file:
public IActionResult Edit(string id)
{
var model = GetModel(id);
var propertyNames= new List<string>()
{
"Name",
"Email"
// add some other property names of the entity
};
ViewData["PropertyList"] = propertyNames;
return View(model);
}
In the view file:
#{
var propertyNames = (List<string>)ViewData["PropertyList"];
foreach (string item in propertyNames)
{
<div class="form-group">
<label asp-for="#(item)" class="col-md-2 control-label"></label>
<div class="col-md-3">
<input asp-for="#(item)" class="form-control" />
<span asp-validation-for="#(item)" class="text-danger"></span>
</div>
</div>
}
}
but it cannot work, since it generates wrong codes. It seems that I cannot pass a string value for "asp-for" tag helper.
For example, if I change the code of top to this:
#{
string e = "Email";
<div class="form-group">
<label asp-for="#e" class="col-md-2 control-label"></label>
<div class="col-md-10">
<input asp-for="#e" class="form-control" />
<span asp-validation-for="#e" class="text-danger"></span>
</div>
</div>
}
The code above will generate this:
<div class="form-group">
<label class="col-md-2 control-label" for="e">e</label>
<div class="col-md-10">
<input class="form-control" type="text" id="e" name="e" value="Email" />
<span class="text-danger field-validation-valid" data-valmsg-for="e" data-valmsg-replace="true"></span>
</div>
</div>
The expected code is:
<div class="form-group">
<label class="col-md-2 control-label" for="Email">Email</label>
<div class="col-md-10">
<input class="form-control" type="email" data-val="true" data-val-email="Email 字段不是有效的电子邮件地址。" data-val-required="Email 字段是必需的。" id="Email" name="Email" value="" />
<span class="text-danger field-validation-valid" data-valmsg-for="Email" data-valmsg-replace="true"></span>
</div>
</div>
How should I do?
Is it possible in razor?

Ok, I managed to get this working. DISCLAIMER: It is super hacky and I have no idea if I've done it in the best way possible. All I know is that it does what you want and it might point you in the right direction.
Firstly, I created a model:
using System.ComponentModel.DataAnnotations;
namespace WebApplication1.Models
{
public class TestModel
{
[Required]
public string Name { get; set; }
[Required]
[EmailAddress]
[Display(Name = "Email Address")]
public string Email { get; set; }
}
}
Then, I made a custom tag helper. This is the horrible bit where the "magic" happens. Specifically the first section of the Process method...
using Microsoft.AspNet.Mvc.Rendering;
using Microsoft.AspNet.Mvc.ViewFeatures;
using Microsoft.AspNet.Razor.TagHelpers;
using System.Linq;
namespace WebApplication1.TagHelpers
{
[HtmlTargetElement("edit")]
public class EditTagHelper : TagHelper
{
[HtmlAttributeName("asp-for")]
public ModelExpression aspFor { get; set; }
[ViewContext]
[HtmlAttributeNotBound]
public ViewContext ViewContext { get; set; }
protected IHtmlGenerator _generator { get; set; }
public EditTagHelper(IHtmlGenerator generator)
{
_generator = generator;
}
public override void Process(TagHelperContext context, TagHelperOutput output)
{
var propName = aspFor.ModelExplorer.Model.ToString();
var modelExProp = aspFor.ModelExplorer.Container.Properties.Single(x => x.Metadata.PropertyName.Equals(propName));
var propValue = modelExProp.Model;
var propEditFormatString = modelExProp.Metadata.EditFormatString;
var label = _generator.GenerateLabel(ViewContext, aspFor.ModelExplorer,
propName, propName, new { #class = "col-md-2 control-label", #type = "email" });
var input = _generator.GenerateTextBox(ViewContext, aspFor.ModelExplorer,
propName, propValue, propEditFormatString, new { #class = "form-control" });
var validation = _generator.GenerateValidationMessage(ViewContext, aspFor.ModelExplorer,
propName, string.Empty, string.Empty, new { #class = "text-danger" });
var inputParent = new TagBuilder("div");
inputParent.AddCssClass("col-md-10");
inputParent.InnerHtml.Append(input);
inputParent.InnerHtml.Append(validation);
var parent = new TagBuilder("div");
parent.AddCssClass("form-group");
parent.InnerHtml.Append(label);
parent.InnerHtml.Append(inputParent);
output.Content.SetContent(parent);
base.Process(context, output);
}
}
}
NB: To make the custom TagHelper work, you need to add a line into the _ViewImports.cshtml file, like this (replace WebApplication1 with your namespace):
#addTagHelper "*, WebApplication1"
I changed my action to this, to sort of match yours (maybe you can use reflection to get your model property names here?):
public IActionResult Index()
{
var propertyNames = new List<string>()
{
"Name",
"Email"
};
ViewData["PropertyList"] = propertyNames;
var m = new TestModel()
{
Name = "huoshan12345",
Email = "test#test.net"
};
return View(m);
}
Then finally, in the view, you can do something like this:
<div class="row">
#using (Html.BeginForm())
{
var propertyNames = (List<string>)ViewData["PropertyList"];
foreach (string item in propertyNames)
{
<edit asp-for="#item"></edit>
}
<input type="submit" value="Submit" />
}
</div>

You can also try this:
foreach (string item in propertyNames){
#Html.TextBox(item, value: null, htmlAttributes: new { #class = "form-control" })
}

Yes, it is possible to write it with razor.
think this will help you. If you don't put the "type" attribute it will generate it with type='text'. You can also hard code your data-val attributes, but it is not recommended just replace the '-' with '_' Ex: #data_val_email
<div class="form-group">
#Html.LabelFor(x=>x.Email)
<div class="col-md-10">
#Html.TextBoxFor(x => x.Email, new { #class = "form-control", #type = "email" })
#Html.ValidateFor(x=>x.Email)
</div>
</div>

Here's a related technique. I extended the tag helper to inject the required HTML into the page. This works a bit like the ASP.NET MVC EditorTemplate.
Here's the custom tag helper that injects a special partial view
public class MyFormGroupTagHelper : PartialTagHelper
{
public MyFormGroupTagHelper(ICompositeViewEngine viewEngine, IViewBufferScope viewBufferScope) : base(viewEngine, viewBufferScope)
{ }
public ModelExpression Property { get; set; }
public string LabelText { get; set; } = null;
public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
{
this.For = Property;
this.Name = "_FormGroup";
// Have to use Viewdata to pass information to the partial view, because the model is the single property of the entity that will be posted back to the controller
this.ViewData["TH_LabelText"] = LabelText;
this.ViewData["TH_DataTypeName"] = Property.Metadata.DataTypeName;
await base.ProcessAsync(context, output);
}
}
Here's the partial view _FormGroup.cshtml. This generates the markup for a single field on a form with the Bootstrap styles. It also attaches the "datepicker" class to the input tag if the field is a date. Notice how asp-for is populated with #Model so this same view can be bound to any property on any entity model
#model object
#{
string LabelText = (string)#ViewData["TH_LabelText"];
string DataTypeName = (string) ViewData["TH_DataTypeName"];
bool IsDate = (DataTypeName == "Date");
}
<div class="form-group row">
#if (LabelText != null)
{
<label asp-for="#Model" class="control-label col-md-4">#LabelText</label>
}
<div class="col-md-8">
<input asp-for="#Model" class="form-control #( IsDate ? "datepicker" : "")" />
<span asp-validation-for="#Model" class="text-danger"></span>
</div>
</div>
Now in the Create or Edit view, where the model is the business entity, you can create the code to edit a single property on the entity like this.
<my-form-group label-text="Result date" property="ResultDate" view-data="ViewData" ></my-form-group>
In this case the model is a class with a field called ResultDate defined like this:
[DataType(DataType.Date)]
public DateTime? ResultDate { get; set; }
Note that you must set the view-data attribute to pass the ViewData object into tag helper. It uses ViewData to pass information on to the partial view. This isn't ideal but I couldn't think of any other way to pass information through to the partial view. I prefixed the keys with "TH_" to prevent the tag helper overwriting any other values in Viewdata.

I can't send my model in my controller

I have a problem to send my Model into my controller.
I use a button with the ajax to change the page but i need the model who is the first page to the second page.
I would like send my model in my controller but it's not work.
When i come in the page CreateAll, the renderpartial follow works to display Step1 but if i click on the step2 i would like the mainModel to be send to my controller use a partial view with submodel.
My model is:
public class CreateAllStep
{
public CreateStep1 Step1 { get; set; }
public CreateStep2 Step2 { get; set; }
public CreateAllStep(CreateStep1 step1, CreateStep2 step2)
{
this.Step1 = step1;
this.Step2 = step2;
}
}
My controller is(when the page start):
public ActionResult Create()
{
CreateStep1 step1=FillStep1();
CreateStep2 step2 = FillStep2();
CreateAllStep allStep = new CreateAllStep(step1, step2);
return View(allStep);
}
My controller is(when i click on the button, it's here where i would like send the model):
[HttpPost]
public ActionResult Create(String btn, CreateAllStep form)
{
if (Request.IsAjaxRequest())
{
if (btn != null)
{
if (btn == "Step1")
{
return PartialView("Step1",form.Step1);//not work
}
else if (btn == "Step2")
{
return PartialView("Step2");//work
}
else if(btn =="AllStep")
{
return PartialView("AllStep");
}
}
}
return View();
}
And my main view is :
#model SiteWebEmpty.Models.CreateAllStep
#{
ViewBag.Title = "Title";
}
<script type="text/javascript">
$(function () {
$('form').submit(function () {
$.post(this.action, $(this).serialize(), function (data) {
alert(data);
});
return false;
});
});
</script>
<script src="#Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js")" type="text/javascript"></script>
<h2>Title</h2>
#using (Ajax.BeginForm("Create", //controller action name
"CreateStep", //controller name
new AjaxOptions //ajax options that tell mvc how to perform the replacement
{
UpdateTargetId = "ViewPage", //id of div to update
HttpMethod = "Post" //how to call the controller action
}, new { id = "FormName" }))
{
#Html.ValidationSummary(true)
<fieldset>
<legend>Create </legend>
<button type="submit" name="btn" value="Step1" id="Step1">Step 1</button>
<button type="submit" name="btn" value="Step2" id="Step2">Step 2</button>
<button type="submit" name="btn" value="AllStep" id="AllStep">All Step</button>
<div id="ViewPage">
#Html.Partial("Step1", Model)
</div>
</fieldset>
}
My partial view is:
#model SiteWebEmpty.Models.ArticleRequest.CreateArticle.ArticleRequestDisplayCreateAllStep
<fieldset>
<legend>Step 1</legend>
#Html.LabelFor(step1 => step1.Step1.Customer)
#Html.EditorFor(step1 => step1.Step1.Customer)
#Html.ValidationMessageFor(step1 => step1.Step1.Customer)
#Html.LabelFor(articleType => articleType.Step1.ArticleType)
#Html.DropDownList("ArticleType", Model.Step1.ArticleType)
#Html.ValidationMessageFor(articleType => articleType.Step1.ArticleType)
#Html.LabelFor(model => model.Step1.LabelType)
#Html.DropDownList("LabelType", Model.Step1.LabelType)
#Html.ValidationMessageFor(model => model.Step1.LabelType)
</fieldset>
render html:
<script src="/Scripts/jquery.unobtrusive-ajax.min.js" type="text/javascript"></script>
<h2>Title</h2>
<form action="/CreateStep/Create?Length=13" data-ajax="true" data-ajax-method="Post" data-ajax-mode="replace" data-ajax-update="#ViewPage" id="FormName" method="post"> <fieldset>
<legend>Create </legend>
<button type="submit" name="btn" value="Step1" id="Step1">Step 1</button>
<button type="submit" name="btn" value="Step2" id="Step2">Step 2</button>
<button type="submit" name="btn" value="AllStep" id="AllStep">All Step</button>
<div id="ViewPage">
<fieldset>
<legend>Step 1</legend>
<label for="Customer">Customer</label>
<input class="text-box single-line" data-val="true" data-val-required="Customer is required" id="Customer" name="Customer" type="text" value="" />
<span class="field-validation-valid" data-valmsg-for="Customer" data-valmsg-replace="true"></span>
<label for="ArticleType">Article Type</label>
<select data-val="true" data-val-required="ArticleType is required" id="ArticleType" name="ArticleType"><option value="127">AR1 : New Product</option>
<option value="161">AR2 : Product Modification</option>
</select>
<span class="field-validation-valid" data-valmsg-for="ArticleType" data-valmsg-replace="true"></span>
<label for="LabelType">Label Type</label>
<select data-val="true" data-val-required="LabelType is required" id="LabelType" name="LabelType"><option value="129">Private Label</option>
</select>
<span class="field-validation-valid" data-valmsg-for="LabelType" data-valmsg-replace="true"></span>
</fieldset>
</div>
</fieldset>
</form>
Thanks for your help :) !

Could you post the final HTML?
I think that your #Html.Partial("Step1", Model.Step1) will render a input text with id like Customer or ArticleType instead of Step1.Customer and Step1.ArticleType. What will bind to CreateAllStep.Customer that doesn´t exist.
If you have the Headers sent by the browsers will help too.
Update: Change your partial Step1, to accept a CreateAllStep Model and try again

Try removing your constructor on your ViewModel:
public CreateAllStep(CreateStep1 step1, CreateStep2 step2)
{
this.Step1 = step1;
this.Step2 = step2;
}
And change the controller code to:
public ActionResult Create()
{
CreateAllStep allStep = new CreateAllStep{Step1 = FillStep1(), Step2 = FillStep2()};
return View(allStep);
}
I have run into issues with constructors with parameters when databinding.