TextBoxFor returned Null Post

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TextBoxFor returned Null Post

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#1 by (1 votes)

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I have a form in which I make a query to an API using jquery. The query returns the data and populates the textboxfor with this data:

 $.getJSON("//viacep.com.br/ws/" + cep + "/json/?callback=?", function (dados) {

                if (!("erro" in dados)) {
                    //Atualiza os campos com os valores da consulta.

                    $("#Logradouro").val(dados.logradouro);
                    $("#Bairro").val(dados.bairro);
                    $("#Cidade").val(dados.localidade);
                    $('#Estado option[value="' + dados.uf + '"]').attr({ selected: "selected" });

                }

<div class="form-group col-md-2">
                        @Html.LabelFor(m => m.Cidade)
                        @Html.TextBoxFor( m => m.Cidade, new { @class = "form-control rounded", @placeholder = "Cidade do Condutor" })
                        @Html.ValidationMessageFor(m => m.Cidade, "", new { @class = "text-danger" })
                    </div>

 [Authorize]
        [HttpPost]
        [ValidateAntiForgeryToken]
        public ActionResult Add(CondutorViewModel condutor)
        {

           
            if (!ModelState.IsValid)
            {
                return View(condutor);
            }

            var result = CondutorRepositoryUI.GetInstance().AddOrUpdate(condutor);

            TempData["AtualizacaoCondutor"] = result.Mensagem;

            return RedirectToAction("Index");
        }

When I do the POST to the form the fields that were filled by jquery return null, although they appear on the screen the other fields that were typed appear normal.

jquery c# asp.net-mvc-5

asked by anonymous 16.06.2016 / 22:40

1 answer

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score 1 · Answer 1

What I imagine happened in your case.

Starting with the 2015 version of Visual Studio when using intellisense to generate a property in ViewModel , VS is generating as internal set , I've already looked for ways to avoid VS generating the property set as internal , but I did not get any satisfactory answers, the solution found by me is always to look in all solution, using Ctrl + Shift + F, by% with% and replace with% with%.

In image 1 we show how it gets with internal set

publicclassCondutorViewModel{publicstringCep{get;internalset;}publicstringCidade{get;internalset;}publicstringLogradouro{get;internalset;}publicstringEstado{get;internalset;}publicstringBairro{get;internalset;}}

Infigure2Ishowhowitgetswithpublicset

How is the Model

public class CondutorViewModel
    {
        public string Cep { get; set; }
        public string Cidade { get; set; }
        public string Logradouro { get; set; }
        public string Estado { get; set; }
        public string Bairro { get; set; }    
    }