Pass data of a textField to a Model in order to use by a controller

Question

In my view Index.cshtml, i have a form for authentification. I created the textfield like this : @Html.TextBoxFor(model => model.Username). For testing if everything is okey, i would like to show what i enter in the field of Username.
Public ActionResult VerifyDataAccount(Account acc)
{
viewData[‘’user_name’’] = acc.Username;
return View(‘’viewUsername’’);
}
In the View viewUsername.cshtml i puted : Hello @viewData["’user_name’’"]
1.The username is never show
2. Is it necessary to put [HttpPost] ?

thanks

Answer 1

I created another project
Here is the code : https://code.sololearn.com/cMrB8xmy3byS

Answer 2

Yeahhhhhhhhhhhhhhhhhhhhhhhhhhhh
I saw that before you write me.
Goooddddddd Thank you a lot for your help. It works fine.

Answer 3

ah okey good. thank you for your help.
Good person.
talk to you another time.
bye.

Answer 4

Before the textField i puted:
@using (Html.BeginForm())

In my routes i have:
controller ="Connexion", Action="VerifyDataAccount"

Answer 5

Thank you Jamie for your answer. But i have an error. I don't know if you'll understand French!

La demande actuelle pour l'action « ValiderConnexion » sur le type de contrôleur « ConnexionController » est ambiguë entre les méthodes d'action suivantes :
System.Web.Mvc.ActionResult ValiderConnexion() sur le type JCorrespondance.Controllers.ConnexionController
System.Web.Mvc.ActionResult ValiderConnexion(JCorrespondance.Models.Connexion) sur le type JCorrespondance.Controllers.ConnexionController

Answer 6

I don't have the error now.
But it doesn't show me the name of the user, after doing what you suggest me.

Answer 7

Yes i remove it and i did not have the error. But it doesn't show me what i puted in the textField username.

Here is my route:

routes.MapRoute(
name: "connexion",
url: "{controller}/{action}",
defaults: new { Controller = "Connexion", Action = "ValiderConnexion" }
);

Answer 8

If I don't create a route , how can i show the message : welcome viewData["utilisateur_key"].

Answer 9

Yeah, thank you. I'm so happy. I'm going to bed gald.
Why it's work even if i don't use tag [HttpPost] in the action ValiderConnexion

Answer 10

okey thank you. but unfortunetly SoloLearn does not give oportunity to send private message.
thank you.

Answer 11

okey thank you. but idon't see the option for mailing you in your profile.