Pass parameters via post to Controller

Question

I have a CSHTML where the fields will turn into parameters, which will be passed via post to an existing method in a controller. How do I do this? I am searching, but I still have doubts about how to pass, as the method will understand that comes from a cshtml.

Answer 1

One of the ways to send parameter via post to your controller is encapsulating your parameters within a form in the CSHTML of the kind POST and sending them through Submit.

You can use the helpers of MVC for this.

Example

In his Model:

 public class PessoaModel
{

    public string Nome {get;set;} 
    public string Senha {get;set;}
}

In your CSHTML View

@model PessoaModel

 @using (Html.BeginForm("Salvar","PessoaController", FormMethod.POST))
 {
    @Html.Label("Nome"):
    @Html.TextBoxFor(e => e.Nome) <br />
    @Html.Label("Senha"):
    @Html.TextBoxFor(e => e.Senha)
 }

In your Controller

public class PessoaController : Controller
{
    [HttpPost]
    public ActionResult Salvar (PessoaModel model)
    {
        //Seu codigo quando a requisição post acontecer
    }    
}

You can also send information POST using a form without the use of a model, using the helpers without the termination is, and having in its controller parameter of the same name passed in the helper.

For example:

In your CSHTML:

@using (Html.BeginForm("Salvar","PessoaController", FormMethod.POST))
 {
    @Html.Label("Nome"):
    @Html.TextBox("Nome") <br />
    @Html.Label("Senha"):
    @Html.TextBox("Senha")
 }

In your Controller

public class PessoaController : Controller
{
    [HttpPost]
    public ActionResult Salvar(string nome, string senha)
    {
        //Seu codigo quando a requisição post acontecer
    }    
}