The viewmodel does not update when I give Post using JS - Asp.net - asp.net-core-mvc

I have a view model PesoaViewModel and inside it have 2 properties of type PersonFisicaViewModel and PessoaJuridicaViewModel. In my view Create I render PessoaFisiicaViewModel and PessoaJuridicaViewModel according to the nature of the person (Physical or Legal). In my case, when the user completes the data of individual and change to legal entity (the nature), the system must give a Post, move some data from the individual to legal entity and then return to the view and show them only in rendering legal entity.
I can do the Post and return the viewmodel, but the partial view does not update to the fields linked to ViewModelPessoaPhysica / ViewModelPessoaJuridica ... I've already tried doing it by JS, but it does not work .. Does anyone know how to help me?
Thank you!! :)
[HttpPost]
[Authorize(Policy = "CanWriteCustomerData")]
[Route("pessoa-gerenciamento/cadastrar-novo")]
[ValidateAntiForgeryToken]
public IActionResult Create(PessoaViewModel pessoaViewModel)
{
//Este bloco faz o tratamento que converte PessoaFisica em PessoaJuridica e vice-versa
if (pessoaViewModel.PessoaFisicaViewModel != null || pessoaViewModel.PessoaJuridicaViewModel != null)
{
var pessoa = _pessoaAppService.Change(pessoaViewModel);
return View(pessoa);
}
if (!ModelState.IsValid) return View(pessoaViewModel);
_pessoaAppService.RegisterPessoaFisica(pessoaViewModel);
if (IsValidOperation())
ViewBag.Sucesso = "Pessoa Cadastrada!";
return View(pessoaViewModel);
}
#using SistemaComercial.Domain.ValueObjects
#model SistemaComercial.Application.ViewModels.Pessoa.PessoaViewModel
#{
ViewData["Title"] = "Cadastrar Nova Pessoa";
}
<div class="panel">
<div class="panel-heading">
<h2 class="panel-title">Cadastrar nova Pessoa</h2>
</div>
<form asp-action="Create" id="frmCreate">
<div class="panel-body container-fluid">
#* Replacing classic Validation Summary to Custom ViewComponent as TagHelper *#
<vc:summary />
<!-- Example Tabs -->
<div class="example-wrap">
<div class="nav-tabs-horizontal">
<ul class="nav nav-tabs" data-plugin="nav-tabs" role="tablist">
<li class="active" role="presentation">
<a data-toggle="tab" href="#exampleTabsOne" aria-controls="exampleTabsOne" role="tab">Dados Pessoais</a>
</li>
<li role="presentation">
<a data-toggle="tab" href="#exampleTabsTwo" aria-controls="exampleTabsTwo" role="tab">Documentos</a>
</li>
<li role="presentation">
<a data-toggle="tab" href="#exampleTabsThree" aria-controls="exampleTabsThree" role="tab">Endereços</a>
</li>
<li role="presentation">
<a data-toggle="tab" href="#exampleTabsFour" aria-controls="exampleTabsFour" role="tab">Contatos</a>
</li>
</ul>
<div class="tab-content padding-top-20">
<div class="tab-pane active" id="exampleTabsOne" role="tabpanel">
<div class="form-horizontal">
<div class="form-group">
<label asp-for="Id" class="col-md-2 control-label"></label>
<div class="col-md-2">
<input asp-for="Id" class="form-control" disabled="disabled" />
<span asp-validation-for="Id" class="text-danger"></span>
</div>
</div>
<div class="form-group">
<label asp-for="PessoaNatureza" class="col-md-2 control-label"></label>
<div class="col-md-3">
<select id="PessoaNatureza" asp-for="PessoaNatureza" asp-items="Model.PessoasNaturezas" class="form-control">
<option value="" data-id="#Model.PessoaNatureza.ObterIdEnum()">--SELECIONE--</option>
</select>
<span asp-validation-for="PessoaNatureza" class="text-danger"></span>
</div>
</div>
#await Html.PartialAsync("_PessoaFisica")
#await Html.PartialAsync("_PessoaJuridica")
#*<div id="divPessoaFisica">
#await Html.PartialAsync("_PessoaFisica")
</div>
<div id="divPessoaJuridica" style="display: none">
#await Html.PartialAsync("_PessoaJuridica")
</div>*#
#*#if (Model.PessoaNatureza == PessoaNatureza.Fisica)
{
<div id="divPessoaFisica">
#await Html.PartialAsync("_PessoaFisica")
</div>
<div id="divPessoaJuridica" style="display:none">
#await Html.PartialAsync("_PessoaJuridica")
</div>
}
else if (Model.PessoaNatureza == PessoaNatureza.Juridica)
{
<div id="divPessoaFisica" style="display:none">
#await Html.PartialAsync("_PessoaFisica")
</div>
<div id="divPessoaJuridica">
#await Html.PartialAsync("_PessoaJuridica")
</div>
}*#
</div>
</div>
<div class="tab-pane" id="exampleTabsTwo" role="tabpanel">
</div>
<div class="tab-pane" id="exampleTabsThree" role="tabpanel">
</div>
<div class="tab-pane" id="exampleTabsFour" role="tabpanel">
</div>
</div>
</div>
</div>
<!-- End Example Tabs -->
<div class="form-group">
<div class="col-md-offset-2 col-md-10">
#*<input type="submit" value="Gravar" class="btn btn-success" />
<a asp-action="Index" class="btn btn-info">Voltar à Lista</a>*#
<button type="submit" class="btn btn-success"><i class="icon wb-check" aria-hidden="true"></i> Gravar</button>
<a asp-action="Index" class="btn btn-danger">
<span title="Retornar à Lista" class="icon wb-arrow-left"></span> Retornar à lista
</a>
</div>
</div>
</div>
</form>
</div>
#section Scripts {
#{await Html.RenderPartialAsync("_ValidationScriptsPartial");}
<script>
$(function () {
$('#PessoaNatureza').change(function () {
var data = $('#frmCreate').serialize();
if (this.value === 'Fisica') {
$.ajax({
type: "POST",
traditional: true,
url: '#Url.Action("Create", "Pessoa")',
data: data
});
$('#divPessoaFisica').show();
$('#divPessoaJuridica').hide();
}
else if (this.value === 'Juridica') {
$.ajax({
type: "POST",
traditional: true,
url: '#Url.Action("Create", "Pessoa")',
data: data
});
$('#divPessoaFisica').hide();
$('#divPessoaJuridica').show();
}
else {
$('#divPessoaFisica').hide();
$('#divPessoaJuridica').hide();
}
});
});
</script>
}
public class PessoaViewModel
{
[DisplayName("Código")]
public int Id { get; set; }
[DisplayName("Natureza")]
[Required(ErrorMessage ="Escolha uma Natureza")]
public PessoaNatureza PessoaNatureza { get; set; }
[DisplayName("Natureza")]
public string PessoaNaturezaDescricao { get; set; }
[DisplayName("Naturezas")]
public IEnumerable<SelectListItem> PessoasNaturezas { get; set; }
public PessoaFisicaViewModel PessoaFisicaViewModel { get; set; }
public PessoaJuridicaViewModel PessoaJuridicaViewModel { get; set; }
public PessoaViewModel()
{
PessoasNaturezas = ExtensaoDeEnumerador.EnumParaSelectListGenerico<PessoaNatureza>("U", PessoaNatureza.ToString()).OrderBy(x => x.Text);
}
}
public class PessoaFisicaViewModel
{
[DisplayName("Código")]
public int Id { get; set; }
[DisplayName("Nome Completo")]
[Required(ErrorMessage = "O campo Nome Completo é obrigatório")]
[MaxLength(200, ErrorMessage = "O campo {0} deve ter no máximo {1} caracteres")]
//[MinLength(5, ErrorMessage = "O campo {0} deve ter no mínimo {1} caracteres")]
public string NomeCompleto { get; set; }
[DisplayName("Apelido")]
[MaxLength(200, ErrorMessage = "O campo {0} deve ter no máximo {1} caracteres")]
//[MinLength(5, ErrorMessage = "O campo {0} deve ter no mínimo {1} caracteres")]
public string Apelido { get; set; }
[DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:yyyy-MM-dd}")]
[DataType(DataType.Date, ErrorMessage = "Data em formato inválido")]
[DisplayName("Nascimento")]
public DateTime? DataNascimento { get; set; }
[DisplayName("Sexo")]
[Required(ErrorMessage = "Escolha o Sexo")]
public Sexo Sexo { get; set; }
[DisplayName("Sexo")]
public string SexoDescricao { get; set; }
[DisplayName("Sexos")]
public IEnumerable<SelectListItem> Sexos { get; set; }
[DisplayName("Estado Civil")]
[Required(ErrorMessage = "Escolha o Estado Civil")]
public EstadoCivil EstadoCivil { get; set; }
[DisplayName("Estado Civil")]
public string EstadoCivilDescricao { get; set; }
[DisplayName("Estados Civis")]
public IEnumerable<SelectListItem> EstadosCivis { get; set; }
public PessoaFisicaViewModel()
{
Sexos = ExtensaoDeEnumerador.EnumParaSelectListGenerico<Sexo>("U", Sexo.ToString()).OrderBy(x => x.Text);
EstadosCivis = ExtensaoDeEnumerador.EnumParaSelectListGenerico<EstadoCivil>("U", EstadoCivil.ToString()).OrderBy(x => x.Text);
}
}
public class PessoaJuridicaViewModel
{
[DisplayName("Código")]
public int Id { get; set; }
[DisplayName("Razão Social")]
[Required(ErrorMessage = "O Campo Razão Social é obrigatório")]
[MaxLength(200, ErrorMessage = "O campo {0} deve ter no máximo {1} caracteres")]
public string RazaoSocial { get; set; }
[DisplayName("Nome Fantasia")]
[Required(ErrorMessage = "Campo Nome Fantasia é obrigatório")]
[MaxLength(200, ErrorMessage = "O campo {0} deve ter no máximo {1} caracteres")]
public string NomeFantasia { get; set; }
[DisplayName("Data de Abertura")]
[DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:yyyy-MM-dd}")]
[DataType(DataType.Date, ErrorMessage = "Data em formato inválido")]
public DateTime? DataAbertura { get; set; }
}

Please try if adding the attribute [FromBody] helps:
public IActionResult Create([FromBody] PessoaViewModel pessoaViewModel)
....
This attribute tells the MVC Model Binder where to look for the data that it should bind. For a Form POST it should almost always use data from the 'BODY'-part of the submitted data, but you have to tell it that explicitly.

Related

Edit method in ASP.NET Core 6 MVC

I am building an e-store web app using ASP.NET Core 6 MVC. I am trying to do CRUD operations with the help of some tutorial, everything went smoothly, but when I try to edit a product, it makes a copy of that edited item, instead of just replacing it.
Also, it asks me to upload a new image even though I want to set it not to ask for a new one, and there is a default (noimage.png) set if there is no image uploaded. Here is the edit method, please tell me where am going wrong.
public async Task<IActionResult> Edit(int id, Product product)
{
ViewBag.CategoryId = new SelectList(_context.Category.OrderBy(x => x.Sorting),
"Id", "Name", product.CategoryId);
// if (ModelState.IsValid)
// {
product.Slug = product.Name.ToLower().Replace(" ", "-");
var slug = await _context.Product
.Where(x => x.Id != id)
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ModelState.AddModelError("", "The product already exists.");
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// Not mandatory to upload an image when editing
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string uploadsDir = Path.Combine(webHost.WebRootPath, "media/products");
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string oldImagePath = Path.Combine(uploadsDir, product.Image);
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System.IO.File.Delete(oldImagePath);
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await product.ImageUpload.CopyToAsync(fs);
fs.Close();
product.Image = imageName;
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_context.Update(product);
await _context.SaveChangesAsync();
TempData["Success"] = "The product has been edited!";
return RedirectToAction("Index");
// }
// return View(product);
}
Product class
public class Product
{
public int Id { get; set; }
[Required, MinLength(2, ErrorMessage = "Minimum length 2")]
public string? Name { get; set; }
public string? Slug { get; set; }
[Column(TypeName = "decimal (18,2)")]
public decimal Price { get; set; }
[Display(Name = "Category")]
[Range(1, int.MaxValue, ErrorMessage = "You must choose a category")] //specific validation for category
public int? CategoryId { get; set; }
[Required, MinLength(2, ErrorMessage = "Minimum length 4")]
public string? Description { get; set; }
public string? Image { get; set; }
//To make the connection
[ForeignKey("CategoryId")]
public virtual Category? Category { get; set; }
[NotMapped] //to not show in the DB
[ImageExtention]
public IFormFile? ImageUpload { get; set; }
}
Edit view
#model Product
#{
ViewData["Title"] = "Edit Product";
}
<h1>Edit Product</h1>
<div class="row">
<div class="col-md-10">
<form asp-action="Edit" enctype="multipart/form-data">
<div asp-validation-summary="ModelOnly" class="text-danger"></div>
#*<input type="hidden" asp-for="Image" />*#
<div class="form-group">
<label asp-for="Name" class="control-label"></label>
<input asp-for="Name" class="form-control" />
<span asp-validation-for="Name" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Description" class="control-label"></label>
<textarea asp-for="Description" class="form-control"></textarea>
<span asp-validation-for="Description" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Price" class="control-label"></label>
<input asp-for="Price" class="form-control" />
<span asp-validation-for="Price" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="CategoryId" class="control-label"></label>
<select asp-for="CategoryId" asp-items="#ViewBag.CategoryId" class="form-control">
<option value="0">Choose a category</option>
</select>
<span asp-validation-for="CategoryId" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Image" class="control-label">Current Image</label>
<img src="~/media/products/#Model.Image" width="200" alt="" />
</div>
<div class="form-group">
<label asp-for="Image" class="control-label">New Product Image</label>
<input asp-for="ImageUpload" class="form-control" />
<img src="" id="imgpreview" class="pt-2" alt="" />
<span asp-validation-for="ImageUpload" class="text-danger"></span>
</div>
<div class="form-group">
<input type="submit" value="Edit" class="btn btn-primary" />
</div>
</form>
</div>
</div>
<div>
<a asp-action="Index">Back to List</a>
</div>
#section Scripts {
#{
await Html.RenderPartialAsync("_ValidationScriptsPartial");
}
<script>
$("#ImageUpload").change(function () {
readURL(this);
});
</script>
}
You need to make Id as Primary Key in Product
public class Product
{
[Key]
public int Id { get; set; }
//ommitted
}
You are not posting Id to Edit Method while Edit button clicked. So every time It is sending value of Id as 0. EntityFramework is considering it as new object.
Please add below code to cshtml view inside form. It will send correct value of existing product Id.
<input type="hidden" asp-for="Id" />

Bind Select List with ViewBag in PartialView - ASP.NET Core MVC

I have two models Employee and Department, i am trying to bind a Select List with Department model in Employee Create PartialView using ViewBag:
public class Employee
{
[Key]
public int EmployeeId { get; set; }
public string EmployeeName { get; set; }
public string Email{ get; set; }
[ForeignKey("DepartmentId")]
public int DepartmentId { get; set; }
public virtual Department Department { get; set; }
}
public class Department
{
[Key]
public int DepartmentId { get; set; }
[Required]
public string DepartmentName { get; set; }
public virtual ICollection<Employee> Employees { get; set; }
}
EmployeeController:
public IActionResult Create()
{
List<Department> departments = _dbcontext.Department.ToList();
ViewBag.ListDepartments = new SelectList(departments, "DepartmentId", "DepartmentName");
Employee employee = new Employee();
return PartialView("_AddEmployeePartialView",employee);
}
_AddEmployeePartialView.cshtml:
#model WebApplication1.Models.Employee
<div class="modal fade" role="dialog" tabindex="-1" id="addEmployee" aria-labelledby="addEmployeeLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="addEmployeeLabel">Employees</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<form asp-action="Create" method="post">
<div asp-validation-summary="ModelOnly" class="text-danger"></div>
...
<div class="form-group">
<label asp-for="DepartmentId" class="control-label">DepartmentId</label>
<select asp-for="DepartmentId" class="form-control" asp-items="ViewBag.ListDepartments" ></select>
</div>
...
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Cancel</button>
<button type="submit" class="btn btn-primary">Save</button>
</div>
</form>
</div>
</div>
</div>
</div>
But i got an empty Dropdownlist. How to resolve this? is the problem in the modal popup??
I found my mistake. In the Controler the ViewBage should be in Index Action not in Create action:
public IActionResult Index()
{
List<Department> departments = _dbcontext.Department.ToList();
ViewBag.ListDepartments = new SelectList(departments, "DepartmentId", "DepartmentName");
Employee employee = _dbContext.Employee.ToList();
return View(employee);
}

How to Create Drop-Down-List from Database in (Asp.net Core - MVC)?

I have 2 models:
News Model
TypeOfNew Model
with (one to many relationship), every (TypeOfNew) has one or multiple news.
News Model:
public class News
{
[Required(ErrorMessage = "ID إجباري.")]
[Key]
public int ID { get; set; }
[Required(ErrorMessage = "الحقل إجباري.")]
[Display(Name = "عنوان الخبر")]
public string Title { get; set; }
[Required(ErrorMessage = "الحقل إجباري.")]
[Display(Name = "مصدر الخبر")]
public string Source { get; set; }
[Required(ErrorMessage = "الحقل إجباري.")]
[Display(Name = "الوصف")]
[MaxLength(5000)]
public string Description { set; get; }
[Display(Name = "نوع الخبر")]
public int NewsTypeId { set; get; }
public TypeOfNew TypeOfNew { set; get; }
}
TypeOfNew Model:
public class TypeOfNew
{
[Key]
public int TypeId { set; get; }
[Display(Name = " نوع الخبر")]
public string TypeName { set; get; }
public ICollection<News> News { get; set; }
}
in Create View(News), I want to display drop-down-list of (TypeOfNew).
so when I post (Create View) I want to store (TypeId) of (TypeOfNew model) in (NewsTypeId) of (News model).
So, what should I do in:
create Action (Get).
create Action (Post).
Create View.
Assume that you have set below tables in dbcontext:
public DbSet<News> News { get; set; }
public DbSet<TypeOfNew> TypeOfNews { get; set; }`
You could refer to below steps to achieve your requirements:
1.Create action GET
public IActionResult Create()
{
ViewData["NewsTypeId"] = new SelectList(_context.TypeOfNews, "TypeId", "TypeName");
return View();
}
2.Create action POST
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> Create([Bind("ID,Title,Source,Description,NewsTypeId")] News news)
{
if (ModelState.IsValid)
{
_context.Add(news);
await _context.SaveChangesAsync();
return RedirectToAction(nameof(Index));
}
ViewData["NewsTypeId"] = new SelectList(_context.TypeOfNews, "TypeId", "TypeName", news.NewsTypeId);
return View(news);
}
3.Create View
#model News
<h1>Create</h1>
<hr />
<div class="row">
<div class="col-md-4">
<form asp-action="Create">
<div asp-validation-summary="ModelOnly" class="text-danger"></div>
<div class="form-group">
<label asp-for="Title" class="control-label"></label>
<input asp-for="Title" class="form-control" />
<span asp-validation-for="Title" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Source" class="control-label"></label>
<input asp-for="Source" class="form-control" />
<span asp-validation-for="Source" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Description" class="control-label"></label>
<input asp-for="Description" class="form-control" />
<span asp-validation-for="Description" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="NewsTypeId" class="control-label"></label>
<select asp-for="NewsTypeId" class="form-control" asp-items="#ViewBag.NewsTypeId"></select>
<span asp-validation-for="NewsTypeId" class="text-danger"></span>
</div>
<div class="form-group">
<input type="submit" value="Create" class="btn btn-primary" />
</div>
</form>
</div>
For configuring one-to-many relationships,you could refer to
https://learn.microsoft.com/en-us/ef/core/modeling/relationships#definition-of-terms

Remote validation fails with IFormFile attribute

I notice that remote validation in ASP.NET core always fails because the server always receives a null IFormFile in the controller method. Is there a way to make it work?. Some code to reproduce the problem:
The model class ("not mapped" was included so Entity Framework doesn't interfere, but it also didn't work in another project without Entity Framework.
public class Movie
{
public int ID { get; set; }
[Sacred(sacredWord: "sonda")]
public string Title { get; set; }
[Display(Name = "Release Date")]
[DataType(DataType.Date)]
public DateTime ReleaseDate { get; set; }
public string Genre { get; set; }
[Column(TypeName = "decimal(18, 2)")]
public decimal Price { get; set; }
[Remote(action: "VerifyRating", controller: "Movies")]
public string Rating { get; set; }
[NotMapped]
[Remote(action: "VerifyFile", controller: "Movies"),Required]
public IFormFile File { get; set; }
}
The controller
public class MoviesController : Controller
{
private readonly WebAppMVCContext _context;
public MoviesController(WebAppMVCContext context)
{
_context = context;
}
// GET: Movies/Create
public IActionResult Create()
{
return View();
}
[AcceptVerbs("Get", "Post")]
public IActionResult VerifyFile(IFormFile File)
{
if(File == null)
{
return Json("The file is null");
}
else
{
return Json("The file is not null");
}
}
// POST: Movies/Create
// To protect from overposting attacks, please enable the specific properties you want to bind to, for
// more details see http://go.microsoft.com/fwlink/?LinkId=317598.
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> Create([Bind("ID,Title,ReleaseDate,Genre,Price,Rating")] Movie movie)
{
if (ModelState.IsValid)
{
_context.Add(movie);
await _context.SaveChangesAsync();
return RedirectToAction(nameof(Index));
}
return View(movie);
}
[AcceptVerbs("Get", "Post")]
public IActionResult VerifyRating( int rating)
{
if(rating>0 && rating < 10)
{
return Json(true);
}
else
{
return Json($"The rating is invalid");
}
}
and the View
#model WebAppMVC.Models.Movie
#{
ViewData["Title"] = "Create";
}
<h2>Create</h2>
<h4>Movie</h4>
<hr />
<div class="row">
<div class="col-md-4">
<form asp-action="Create">
<div asp-validation-summary="ModelOnly" class="text-danger"></div>
<div class="form-group">
<label asp-for="Title" class="control-label"></label>
<input asp-for="Title" class="form-control" />
<span asp-validation-for="Title" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="ReleaseDate" class="control-label"></label>
<input asp-for="ReleaseDate" class="form-control" />
<span asp-validation-for="ReleaseDate" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Genre" class="control-label"></label>
<input asp-for="Genre" class="form-control" />
<span asp-validation-for="Genre" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Price" class="control-label"></label>
<input asp-for="Price" class="form-control" />
<span asp-validation-for="Price" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Rating" class="control-label"></label>
<input asp-for="Rating" class="form-control" />
<span asp-validation-for="Rating" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="File" class="control-label"></label>
<input asp-for="File" />
<span asp-validation-for="File" 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-action="Index">Back to List</a>
</div>
#section Scripts{
#{await Html.RenderPartialAsync("_ValidationScriptsPartial");}
<script type="text/javascript">
$.validator.addMethod('sacred',
function (value, element, params) {
var title = $(params[0]).val(),
sacredword = params[1];
if (title!=null && title == sacredword) {
return true;
}
else {
return false;
}
}
);
$.validator.unobtrusive.adapters.add('sacred',
['sacredword'],
function (options) {
var element = $(options.form).find('input#Title')[0];
options.rules['sacred'] = [element, options.params['sacredword']];
options.messages['sacred'] = options.message;
}
);
</script>
}
Notice that all the other validations work (including the remote validation "VerifyRating").

How to preserve current view after api call

Before asp.net core I would invoke a web api from a button by writing some jquery from behind the button click.
I would then handle the data returned from that api call.
Currently I have a view. this view contains a pop up window. In that window I have 3 div sections.
Login
Registration
ForgottenPassword
Focusing on Registration div I allow user to enter email/password/confirm password and let them press a button that calls my web api to validate this process.
So, this is my parent view snippet:
#model InformedWorker.Services.Models.Account
<div id="divLogForm" class="modal-dialog" style="display:none;position:absolute; ">
<div style="background-color: #fefefe;margin: auto;padding: 20px;border: 1px solid #888;">
<div class="modal-header">
<button id="btnClose" type="button" class="close" data-dismiss="modal"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button>
<h4 class="modal-title" id="hdrTitle">LogIn</h4>
</div>
<div class="modal-body">
#{Html.RenderPartial("~/Views/Segments/_Registration.cshtml", Model.Registration);}
#{Html.RenderPartial("~/Views/Segments/_LogIn.cshtml", Model.LogIn);}
#{Html.RenderPartial("~/Views/Segments/_ForgottenRegistration.cshtml", Model.ForgottenloginDetails);}
</div>
</div>
</div>
My registration partial view is this:
#model InformedWorker.Services.Models.Registration
#*
*#
<div class="row" style="display:none" id="divRegistration">
<div class="col-xs-6">
<div class="well">
<div class="form-group">
<label asp-for="EmailAddress" class="control-label"></label>
<input type="text" class="form-control" id="EmailAddress" name="EmailAddress" value="#Model.EmailAddress" required="" title="Please enter you username" placeholder="example#gmail.com">
<span class="help-block"></span>
</div>
<div class="form-group">
<label asp-for="Password" class="control-label">Password</label>
<input type="password" class="form-control" id="Password" name="Password" value="" required="" title="Please enter your password">
<span class="help-block"></span>
</div>
<div class="form-group">
<label asp-for="ConfirmPassword" class="control-label"></label>
<input type="password" class="form-control" id="ConfirmPassword" name="ConfirmPassword" value="" required="" title="Please confirm your password">
</div>
<div id="registerErrorMsg" class="alert alert-error hide">Invalid registration</div>
<a asp-area="" asp-controller="api/Registration" asp-action="Register" class="btn btn-success btn-block">Register</a>
</div>
</div>
<div class="col-xs-6">
<p class="lead">Already Registered?</p>
<p><a onclick="showLogInPage();" class="btn btn-info btn-block">LogIn</a></p>
</div>
</div>
My account Model is this:
public class Account
{
[Key]
[DatabaseGenerated(DatabaseGeneratedOption.Identity)]
public long AccountId { get; set; }
public string AccountRef { get; set; }
[Display(Name = "Company Name")]
public string CompanyName { get; set; }
[Display(Name = "Email Address")]
[Required]
[RegularExpression(#"\w+([-+.']\w+)*#\w+([-.]\w+)*\.\w+([-.]\w+)*", ErrorMessage = "Email address not found")]
[StringLength(60, MinimumLength = 3)]
public string EmailAddress { get; set; }
public string Salt { get; set; }
public string Hash { get; set; }
public bool Disabled { get; set; }
[Display(Name = "Date of Entry")]
public DateTime DOE { get; set; }
public ICollection<Client> Clients { get; set; }
public bool Activated { get; set; }
[NotMapped]
public Registration Registration { get; set; }
[NotMapped]
public LogIn LogIn { get; set; }
[NotMapped]
public ForgottenRegistration ForgottenRegistration { get; set; }
}
My homeController is this:
public IActionResult Index()
{
//var home = new Services.Models.Home();
//home.MyTest = _localizer["ActivationEmailSent"];
//return View(home);
var test = new Services.Models.Account();
test.Registration = new Services.Models.Registration();
test.Registration.EmailAddress = "aaa";
return View(test);
//return View(new Services.Models.Account());
}
My Registration Web api is this:
[Route("api/[controller]")]
public class Registration : Controller
{
// GET api/values/5
[HttpGet("{id}")]
public string Get(Registration Account)//int id)
{
return "Error in reg";
}
}
so my question is that when api is called the whole page page is replaced with 'value'.
how would I parse the data and populate the form fields with the result and preserve the original view?
Should i revert back to jquery and make api call that way?
Have I got this fundamentally wrong?
Thanks

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