Questions tagged as 'asp.net-mvc'

Tagged questions
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Capture StackOverFlowException

I have a StackOverFlowException problem in an ASP.NET MVC application and I can not seem to figure out what might be causing this. I installed Elmah as suggested in another topic on the same problem, but it can not capture because the appli...
asked by 17.05.2017 / 02:01
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Return View using View Data ASP .NET MVC

I'm a beginner on ASP Net and I'm in the "studies" phase, I wanted to know why my code is giving attribute errors. I'm using a POST method to send the attributes to a VIEW. The problem picture is attached. View from my home: @model PostGetM...
asked by 12.05.2017 / 17:08
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Open Graph Facebook

I created the following Open Graph tags to be able to share pages of a site: <meta property="og:type" content="article"> <meta property="og:title" content="Tranzao"> <meta property="og:site_name" content="BrainStorm"> <met...
asked by 09.05.2017 / 13:17
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How to use ValidationMessageFor in DropDownListFor?

Please can someone tell me how to use the @Html.ValidationMessageFor for a @Html.DropDownListFor? Assuming that the user has triggered the option to save from the system screen he should inform that the field is mandatory; instead, the syste...
asked by 25.04.2017 / 22:58
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Redirecting Excess ASP NET MVC

I have a problem with the project, when I access the default route, I get the following error. Esta página não está funcionando Redirecionamento em excesso por localhost Tente limpar os cookies. ERR_TOO_MANY_REDIRECTS The error happens whe...
asked by 11.05.2017 / 19:42
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ActionLink + data-loading-text

I need to put this date-loading-text in this action link only I'm not able to Action Link @Html.ActionLink("Voltar", "Listar", "Cadastro", new { cadastroId = id, area = "Formulario" }, new { @class = "btn btn-warning", @style = "margin-r...
asked by 24.04.2017 / 21:10
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Authentication windows with selenium

I'mtryingtoperformawindowsauthenticationwithselenium,howevertheerrorbelowisdisplayed. Is there another way to perform this type of authentication?     
asked by 24.04.2017 / 19:15
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Updating the SQL database in the MVC project

I made a column change in my BD SQL in my ASP.NET MVC project. I changed a column from Cliente_RG (INT) to Cliente_Bairro (String) . In SQL it was OK to change. In the project, in all tables (I think) the associations were change...
asked by 06.05.2017 / 15:33
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Error 500 reporting Services Asp Net MVC 5

I am trying to render a report developed in reporting services but it is giving some error in some resource and it does not render anything and it returns the following error: Failed to load resource: the server responded to a status of 500 (In...
asked by 13.04.2017 / 16:20
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Filter a NULL type in lambda expression or linq

Hello, my A entity has an attribute of type long that can be NULL making a relationship with entity B , making a filter with a Lambda expression with this attribute to bring up all records that are different from NULL it does not recogniz...
asked by 06.04.2018 / 13:37