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asp.net-mvc

Multiplicity constraint violated Entity framework 5

August 30, 2022 by Magenaut

Hello i have 3 classes Person, UserProfile(it inherits Person) and Results, a Person can have one or more results, when i try to add i a result to a person a i get the error mentioned in the title, my classes are bellow. Any help would be appreciated.

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, c#, entity-framework, sql-server Leave a comment

MVC Multiple Models in One View

August 30, 2022 by Magenaut

I want to reach multiple models in one view. I have DAL folder and DbContext.

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, c#, entity-framework, razor Leave a comment

ASP.NET MVC customError page doesn’t get displayed for some of the 400 errors

August 30, 2022 by Magenaut

I’m having quite an interesting issue with the custom error pages management for a new ASP.NET MVC application.

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, c# Leave a comment

Model binder for abstract class in asp.net core mvc 2

August 30, 2022 by Magenaut

I’ve been trying to implement a model binder for an abstract class in ASP.NET Core 2 without success.

Categories ASP.NET, Q&A Tags asp.net, asp.net-core, asp.net-core-mvc-2.0, asp.net-mvc, c# Leave a comment

.NET MVC FileResult equivalent in Web Forms

August 30, 2022 by Magenaut

I’m using FileResult as a return value for a function in MVC that returns a PDF file.

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc Leave a comment

Why does the PartialView keep calling itself?

August 30, 2022 by Magenaut

I’ve tried to set up a small demo, in which an article has multiple comments. The article details view, should render the comments in a partial view. The partialView itself contains another partial view for adding a new comment.

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, c# Leave a comment

How to set a default page on an MVC app?

August 30, 2022 by Magenaut

I would like to have my base URL go to a specific category of an online store (a NopCommerce online store if that makes a difference). The URL of the category is: http://myUrl.com/c/6

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, nopcommerce Leave a comment

Static property always null in every request after set value on ASP.NET MVC5

August 30, 2022 by Magenaut

I have a static class and static property

Categories ASP.NET, Q&A Tags .net, asp.net, asp.net-mvc, c#, iis Leave a comment

asp.net MVC cascading dropdown lists

August 30, 2022 by Magenaut

I’m trying to create some cascading dropdown lists in asp.net. The lists are populating correctly on page load:

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, c#, jquery Leave a comment

MVC 3 ASPX VS RAZOR View Engine

August 30, 2022 by Magenaut

The new view-engine option we’ve been
working on is optimized around HTML
generation using a code-focused
templating approach

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, asp.net-mvc-3, razor Leave a comment
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  1. michealSmith07 on Is there a way to dynamically refresh the less command?August 21, 2022

    That is a very nice post. I like this post.

  2. anonymous on Fix libwacom9 dependency issue when upgrade DebianJune 27, 2022

    saved my day!! Thanks for the help…

  3. sreedhar on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    Thanks its working

  4. saintnick on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    remove libwacom2 worked for me as well

  5. ranafoul on Fix libwacom9 dependency issue when upgrade DebianApril 22, 2022

    apt remove libwacom2 helped on kali 2022.01. gr8

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