ASP NET MVC get textbox input value

Question

I have a textbox input and some radio buttons  For example my textbox input HTML looks like that    lt input type  text  name  IP  id  IP    gt    Once user clicks a button on a web page I want to pass data to my controller    lt input type  button  name  Add  value   Resource ButtonTitleAdd   onclick  location href   Url Action  Add    Configure   new   ipValue    ValueOfTextBox   TypeId   1       gt    Maybe it is trivial but my problem is that I do not know how to get textbox value and pass it through to the controller  How can I read the textbox value and pass it to the controller through ipValue   ValueOfTextBox

User · Answer

Another way by using ajax method   View      Html TextBox  txtValue   null  new   placeholder    Input value      lt input type  button  value  Start  id  btnStart     gt    lt script gt        function                  btnStart   unbind  click                btnStart   on  click   function                    ajax                   url    yourControllerName yourMethod                   type   POST                   contentType   application json  charset utf-8                   dataType   json                   data  JSON stringify                       txtValue      txtValue   val                                       async  false                                    lt  script gt    Controller    HttpPost  public EmptyResult YourMethod string txtValue           do what you want with txtValue

User · Answer

Try This   View    using  Html BeginForm  Login    Accounts   FormMethod Post          lt input type  text  name  IP  id  IP    gt      lt input type  text  name  Name  id  Name    gt       lt input type  submit  value  Login    gt      Controller    HttpPost  public ActionResult Login string IP  string Name        string s1 IP        string s2 Name        If you can use model class    HttpPost  public ActionResult Login ModelClassName obj        string s1 obj IP        string s2 obj Name

User · Answer

you can do it so simple   First  For Example in Models you have User cs with this implementation  public class User       public string username   get  set       public string age   get  set          We are passing the empty model to user     This model would be filled with user   s data when he submits the form like this  public ActionResult Add       var model   new User      return View model       When you return the View by empty User as model  it maps with the structure of the form that you implemented  We have this on HTML side    model MyApp Models Student  using  Html BeginForm             Html AntiForgeryToken         lt div class  form-horizontal  gt           lt h4 gt Student lt  h4 gt           lt hr   gt           Html ValidationSummary true      new    class    text-danger              lt div class  form-group  gt               Html LabelFor model   gt  model username  htmlAttributes  new                                class    control-label col-md-2                  lt div class  col-md-10  gt                    Html EditorFor model   gt  model username  new                                     htmlAttributes   new    class    form-                                  control                         Html ValidationMessageFor model   gt  model userame                                                   new    class    text-danger                  lt  div gt           lt  div gt            lt div class  form-group  gt               Html LabelFor model   gt  model age  htmlAttributes  new    class                                control-label col-md-2                  lt div class  col-md-10  gt                   Html EditorFor model   gt  model age  new   htmlAttributes                                    new    class    form-control                        Html ValidationMessageFor model   gt  model age      new                                                class    text-danger                  lt  div gt           lt  div gt           lt div class  form-group  gt               lt div class  col-md-offset-2 col-md-10  gt                   lt input type  submit  value  Create  class  btn btn-default                      gt               lt  div gt           lt  div gt      lt  div gt      So on button submit you will use it like this   HttpPost  public ActionResult Add User user           now user username has the value that user entered on form

User · Answer

Simple ASP NET MVC subscription form with email textbox would be implemented like that   Model  The data from the form is mapped to this model  public class SubscribeModel        Required      public string Email   get  set        View  View name should match controller method name    model App Models SubscribeModel   using  Html BeginForm  Subscribe    Home   FormMethod Post          Html TextBoxFor model   gt  model Email       Html ValidationMessageFor model   gt  model Email       lt button type  submit  gt Subscribe lt  button gt      Controller  Controller is responsible for request processing and returning proper response view   public class HomeController   Controller       public ActionResult Index                 return View                HttpPost      public ActionResult Subscribe SubscribeModel model                if  ModelState IsValid                          TODO  SubscribeUser model Email                      return View  Index   model             Here is my project structure  Please notice   Home  views folder matches HomeController name

User · Answer

You may use jQuery    lt input type  text  name  IP  id  IP  value     gt   Html ActionLink  Resource ButtonTitleAdd   Add    Configure   new   ipValue   xxx   TypeId    1     new   class    link      lt script gt      function              link   click function            var ipvalue       IP   val          this href   this href replace  xxx   ipvalue                  lt  script gt

[c#] ASP.NET MVC get textbox input value

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