Category "asp.net-mvc"

Handle File Upload type based on button click in Controller - MVC 5

Is there any way to handle uploading file type based on button clicked in MVC 5 Controller. Currently what is happening is all buttons redirect to same page. Al

Add Integer Data Type in Multipart Form Content C# MVC

using (var multipartFormContent = new MultipartFormDataContent()) { HttpClient httpClient = new HttpClient(); multipartFormContent.Add(

how to fix navbar size to its original

I am trying to make a navbar with dropdown in it. when i added dropdown menu, my navbar's height got big although i commented the dropdown menu code but navbar

select2+ASP.NET+MVC set values back to dropdown in edit mode

i am using select2 plugin with ASP.NET+MVC with multiple select option. i am able to save values into database of selected item. now I want to show those values

set value to select2 which is retrive from database in ASP.NET MVC

i am using select2 control and i want to display or set value which i retrive from database how to set value to select2 which is retrive from database in ASP.NE

Error: System' could not be found (are you missing a using directive or an assembly reference?) in vs 2019

I tried creating a asp.net core web application with mvc in visual code 2019 and as soon as I open it it showes me a lot of errors like in the picture. enter im

Viewbag content does not appear

I have an APS.Net web app Razor view where I attempt to display the Viewbag.errormessage. The action method populates the viewbag but the view does not show the

Render angular.js template on click href

Hei friends,I'm kind rusty on mvc I need help. This is the cshtml ,my html and script is in the same page ,I want to render angular html Without refreshing page

System.Data.Entity.Core.MetadataException: 'Unable to load the specified metadata resource.' 2022

[Enter image description here] 1 I got this error when I tried to run the system. I am not sure why. it used to display the information from a database. Please

Conversion failed when converting the nvarchar value to data type int sql server

I have a table. There is data in this table and there is a checkbox next to each data. Multiple selection is possible. After the user makes a selection, the id

HangFire running each job separately

I am using HangFire to run the job. I have a method that retrieve data from more than 50 sql servers. I want to use HangFire to run each location separately by

I want to know how to make the date automatically change the year only in mvc

I want to know how to make the date automatically change the year only For example, if I have this date in the database 9/21/2020 I want the year to change ever

InvalidOperationException: Model item passed in the ViewDataDictionary is of type 'System.Object'

I encountered the problem when I was creating a Create page. Which lead me to an error message which says: Error Message: Im not entirely sure if my model name

Unable to create an object of type 'AppDbContext'. asp.net 6/mvc

MY ERROR: ı want to "add-migration" but ı cannot also ı use web app and .NET 6.0 Unable to create an object of type 'AppDbContext'. For the diffe

How to dynamically change background-color in ASP.NET MVC core?

I had an idea of changing a background color of a div when I click a button. I added a string in my 'Subject' model class as so: [NotMapped] public string Colo

How to include .aspx and its content into a .cshtml view?

I'm kinda new on .net and I ignored the existence of Controllers, Routing and Views and I already created my pages and their code behind on .aspx files and I wa

Why I am Getting Same Error While Starting Application ? "InvalidOperationException: Unable to resolve service"

Error => An unhandled exception occurred while processing the request. InvalidOperationException: Unable to resolve service for type 'Business_Logic_Layer.Ho

How to make .net 6.0 application to support multiple languages

I need to translate my application to multiple languages. The application is .Net 6.0 - MVC. I have never done this before, however, my idea is to compile the a

.Net Route Action Parameter coming back null despite being in url

UPDATE: It works fine is I add another parameter. I have no idea why. Not sure what I am doing wrong, this route looks the same as the other routes, I've looked

group items accourding to invoice ID

I need to prepare invoice lists and in the each invoice there are more items added by user while shopping here my model public partial class tblNormalSatisBekle