Questions tagged as 'asp.net-mvc'

Tagged questions
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Edit screen does not load the data on the screen

When entering edit mode, the edit should be filled in and only the city dropdownlist comes. See me cshtml below. @model TreinamentoCrud.FuncViewModel.FuncionarioViewModel @{ ViewBag.Title = "EditVM"; } <h2>EditVM</h2> @usin...
asked by 13.08.2018 / 15:51
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Viewbag, passing controller value to page razor

I have this Ajax to be able to get the data and move to the function Save items that is in the schedulesItemsController, which works perfectly. function SalvarItens() { var idItem = $("#idItem").val(); if (idItem == 0) { var dataInicio =...
asked by 01.06.2018 / 15:50
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Pass value from a view to modal

Starting my studies in MVC I am doing a CD registration. It turns out I have a view with artist details (Artists / Details / 1). In this View, I have a "New" button to type a new artist CD and it opens a modal window for it (Jobs / Create). You...
asked by 24.04.2018 / 14:19
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Strange error on line XLWorkbook

Follow the code: protected void importar_Click(object sender, EventArgs e) { if (selecionarArquivo.HasFile) { if (Path.GetExtension(selecionarArquivo.FileName) != ".xlsx" && Path.GetExtension(selecionarArquivo.Fi...
asked by 28.02.2018 / 13:04
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Return two models in a view (foreach)

Good morning. I'm new to C # and aspnet and I came across a problem. Developing a virtual calendar, I would like to display two queries on a page just when the user logs in, however, there in my controller I can only return a view even though I...
asked by 23.12.2017 / 13:12
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How to perform a Left Join with LINQ C # using my SQL?

Example that works in SQL: select * from Doacoes inner join Projetos on Projetos.IdProjeto = Doacoes.IdProjeto left join Pedidos on Doacoes.IdDoacao = Pedidos.IdDoacao left join Recompensas on Pedidos.IdRecompensa = Recompensas.IdRecompensa...
asked by 07.12.2017 / 12:39
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APS.NET MVC - DB data split

I need to do a function in VB which allows you to list the data of a field in the database in a DropDown. Ihavetolistdatafromthe'EixoX'field(fromthefigureabove)inDropDown.Thequestionis:IneedtolistDBdatafromagivenID,forexampleID=1,whereIhavet...
asked by 30.07.2018 / 12:54
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Modal passing data nullo

When writing in my modal the Controller receives Null. 1 - Modal Model @model WebAutenticado.Models.CAD_DEVP @{ Layout = "~/Views/Shared/_LayoutModal.cshtml"; } @using (Html.BeginForm()) { @Html.AntiForgeryToken()...
asked by 14.08.2017 / 01:16
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Select a particular view for viewing - ASP. NET MVC

I'm learning ASP.NET MVC and I came across a situation that would like the help of you. I have a view that shows the result of a database query on the screen. Each record shown has an ID (ID), and I need to click change to hit something that...
asked by 25.07.2017 / 15:58
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Attribute type varbinary sql server with C #

This DocumentoPDF column so far was not used by the system: HomeIamnotsurewhattodowiththis:Thisistheerrormessage:"já existe um DataReader aberto associado a este command que deve ser fechado primeiro" The error already occurs...
asked by 07.06.2017 / 03:57