Questions tagged as 'asp.net-mvc'

Tagged questions
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Alert / pop up message in ASP.Net MVC

How to create alert or pop up to have the same effect as MessageBox in a web application? My code [HttpPost] public ActionResult NovaSolicitacao(Solicitacao pedidoSolicitacao) { pedidoSolicitacao.Usuario_Id = GetUser(); if (...
asked by 25.09.2014 / 16:48
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How to save and retrieve all Sessions of a user

I'm developing a system in which I need to recover all users logged in or logged on to the server. Context: When the user logs in to the system, in addition to creating the session , I save the information with the logon date and session tim...
asked by 28.10.2014 / 19:34
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Change Values in Modal - C # MVC JavaScript

I have the following javascript code in my project that takes attribute values when the user clicks the rename class button and calls a modal: <script type="text/javascript"> $('.rename').on('click', function () { var $this =...
asked by 05.04.2017 / 10:13
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Pass a list of View objects to the Controller

I have a Client class and an address, and a client can have many addresses. I'm trying to create a View Client where I can add as many clients as I want, and then add those addresses to the Client. But it does not return the address list when I...
asked by 30.04.2015 / 17:05
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How to tinker with code in a DLL?

The bar code is being generated through a class from a DLL downloaded from the internet. I need to change this barcode, but this class is blocked. How can I play a game?     
asked by 05.08.2015 / 22:50
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When submitting Form the attachment is coming null. ASP.NET

When submitting the form, everything in the controller arrives completed, minus the file that is attached. Where is the error? Controller: public ActionResult EnviaEmail(string destinatario, string assunto, string mensagem, FileStream arqu...
asked by 25.06.2018 / 13:58
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Alternative to Session

I am using Session to store the company object that the user is logged in. I also use to make filters, so he can only see what is the company's login. However, I have the following problems: 1 - If the user has closed the tab, his authe...
asked by 26.11.2014 / 12:40
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Lambda expression to return a Person in the repository - DDD and Aspnet.Core [duplicate]

I have a Person table that has one-to-one relationship with tables PessoaFisica and PessoaJuridica .    WhenIpasstheid,ithastocheckmewhetherthenatureisphysicalorlegalandbringmetheperson+pessoafisicaorpessoajuridica(Thepersonca...
asked by 27.02.2018 / 00:12
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Do not update a certain EF field asp.net mvc

I have a table that every time I create a new register has the field Datacadastro, but when I want to edit I do not want to change the date that was registered and only changes the other fields. I already tried to do it in a way by logic works b...
asked by 09.02.2018 / 21:35
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C # MVC5 EF - How not to lose data after ModelState validation?

Below is my question if you can help. I use C # ASP.NET MVC 5 with Entity Framework. I have classes that represent below respectively a customer registry and an e-mail registry: public partial class Cliente { [Key] public int Client...
asked by 25.09.2017 / 17:19