Questions tagged [asp.net-mvc]
Model-View-Controller for the ASP.NET framework
237
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.NET MVC Infinite Child record add
Here is my working attempt to allow multiple/infinite child record entries with the original parent post in .NET MVC. Any refactoring to simplify my code would be greatly appreciated:
Controller:
<...
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2k
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ValidationAttribute to validate a string against a JSON schema
This is my implementation of an .NET ValidationAttribute to validate a string against a JSON schema. The JSON schema file is stored within the application as an ...
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2
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168
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User can add and delete customers
I am using asp.net core entitiy framework. The page displays the customers. The user can add new customers or delete existing ones. I am looking for ways to improve my code.
Here is my cshtml page
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1
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2k
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Redirection with params - No query string
I have a products page with a search box. When a search is submitted there's a redirection to a search results page.
If another search is submitted then the ...
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528
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Passing a complex object across cross domain
I am working with two web applications, one is webform-based Site1 and other is an MVC application Site2.
TODO:
Pass a complex object from Site1 to Site2. In response get View from Site2 to Site1 ...
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3
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6k
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ASP.NET core proper way to work with the repository pattern
I am currently working on my first ASP.NET Core MVC project with a repository pattern.
I have gotten it to work but I wonder if there is a better way to solve this.
In this case I have an ...
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693
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Update data in partial view
I have partial view which update data on server.
Partial view contains list of configurations (can be check box or text box depends on type).
This code is working, and I would like to know how to ...
- 802
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8k
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Mapping Excel columns to table columns, then processing data
I have written some code for mapping excel columns to table columns and processing data after mapping columns. Please review this code, check for SOLID, OOP principles and suggest any improvements and ...
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11k
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Unit of Work (UoW) pattern with ADO.NET
I'm trying to implement the UoW pattern using ADO.NET and this is what I've achieved so far:
The IUnitOfWork Interface:
...
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2
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3
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322
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Method which handle HttpResposeMessage
I need to create method which handle HttpResposeMessage.
Method should throw an exception if error exist, client will handle rest.
You can see my code bellow. This code is working fine and doing what ...
- 802
3
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1k
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An Edit action in ASP.NET MVC, with handling for missing id parameter
I have a standard Edit action in Asp.Net MVC 5 and I want to avoid throwing the unhandled exception when is made a get request without the id like ~/food/edit, so I did this.
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282
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Asp.Net MVC Application Controller
I'm developing a webapp in ASP.Net MVC. One of the requirements of the project is that users follow a "workflow". The workflow has a number of steps, and a conditional branch. The workflow is long ...
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797
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Optimize store proc performance being called in c# on array loop
I have a c# application(mvc) that allows a user to upload an excel sheet containing an account number key and amount value to be passed as parameters to a proc that then validates those records, the ...
- 121
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2
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3k
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Search for variants of keywords using LINQ
First, I'm adding words entered into a search field to an array. Then, I'm getting results from a stored procedure on SQL Server using Database First approach with Entity Framework.
Finally, for ...
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2
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162
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Controller method to update properties of a request
I have a view that displays details of a work order request submitted by a user. As far as security and database querying is concerned, which one of the following options would be better if I'm going ...
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Properly create and customise a web app using visual studio 2015 C# MVC template
I'm new to C# web, I want to know how to properly create a web app using
visual studio 2015 MVC templates, and being able to customise some of its code. I want to both practice C# web and clean code.....
3
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1
answer
2k
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Entity Framework query optimization
A user can track a show, and mark episodes and seasons of that show as watched. To support this I have the models below:
Models
...
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1
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Dynamic wrappper used to unit test ASP.NET Core MVC Controllers that return anonymous objects
Originally created for this answer on SO, I thought there was still room for improvement on the initial basic idea.
Also thought about using an extension method to make using syntax simpler.
Here is ...
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1
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Reading and displaying an image from a folder
I have a question concerning the correctness of the reading and displaying the image in ASP.NET Core MVC web application.
This is the way I am reading image names from a specific folder (I am using <...
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3
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4k
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ASP.NET Product Listing
I am working on a e-shop in ASP.NET MVC, and I just made the listing of product the way I figured out this night. Is it correct? Or should I make it differently? How?
So this is my Product controller,...
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183
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ASP controller for tracking equipment
This was originally posted here. I'm hoping Code Review will be a little more helpful in giving me a concrete direction.
I've been working on a project based off of this tutorial.
Unfortunately, ...
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1
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775
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ASP.NET C# MVC thin controller for file validation with service layer
My name is Matt and I have a fat controller problem.
In truth I have limited experience of MVC and I'm trying to learn how to organise my code better so it's more testable and more maintainable. Here'...
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3k
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Expose an IDbSet<> object to overcome a limitation for LINQ's Select()
Before posting this, I have spent the past 4 days tirelessly investigating the Internet and the different Stack Exchange websites on how to correctly implement the Unit of Work pattern and Unit Test ...
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48
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Mapping discussion entries from an SQL-View to objects
In my ASP.NET MVC application, I am loading Discussion Entry records along with User info (who posted the entry), Badges (assigned to the entry), Reactions (made to the entry like Facebook-style ...
- 157
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252
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Skip by Id on large list
This is in ASP.NET MVC, but that shouldn't make a difference. I have a large number of rows in my database for Songs.
...
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107
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Multitenant app authorization
Role based security does not work for me well in a multitenant app, as I need to query DB to decide on permission allowance. Here is the solution I came to.
All implementations of this interface will ...
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2
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82
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Authentication terminology
Below comes a Value Object to represent UserId in ASP.NET application. It implements Value Identity, so equality is defined by matching of the state calculated at ...
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4
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1
answer
16k
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Custom HttpClient Wrapper
I need to wrap httpClient because I'm using a custom token provider. I will use this code with asp.net mvc to communicate with our webApi2 server. ( Using webApi2 with directly from ui with angularjs ...
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2
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1
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121
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Controller to update a catalogue through an uploaded Excel file
The goal of following MVC controller code is to achieve following workflow:
User exports catalog (either with items of type Spread or of type Consumables) to Excel;
User makes changes in exported ...
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1k
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MVC application internationalization using a database provider and dependency injection
Following Nadeem Afana's article about how to include internationalization into an MVC application, I have introduced i18n into one of my MVC applications.
These ...
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1k
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Singleton implementation of Cache Dependency Manager
I am trying to implement a singleton CacheDependencyManager, by combining this CacheDependencyManager from Steve Greatrex with a singleton pattern from Jon Skeet (example 6).
I'd really appreciate ...
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705
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3
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196
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Allowing internal employees to request supplies
Business rules: This application is for internal employees to request supplies. All requests must be approved my the persons manager. In the database, a manager is an employee, with a self ...
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213
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Paginating blog posts from SQL server using nested LINQ statements
I made an ASP.NET MVC application using Entity Framework for code-first migrations to the SQL Server database. I also use Unity (DI/IoC) for managing the services and repositories.
I made an overview ...
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5
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1
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4k
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Recurring tasks in ASP.NET MVC
I have 2 alternatives for executing recurring tasks in ASP.NET MVC.
We just need to add some code in Global.asax
First alternative:
...
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3
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2
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Simple tracking online users in ASP.NET
I wrote simple online users tracking for my ASP.NET MVC project.
In Global.asax I added:
...
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108
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Using [ChildActionOnly] for generating links
I have a view which displays a list of items, in each row I'm going to have a link, a link in each row points to different location So base upon a property called ...
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1
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Embedding an RSS feed into a page after it's already loaded
I'm working on reworking our website from a WYSIWYG editor to MVC. I'm all right with server side code, but complete rubbish when it comes to client side Javascript, so I'd appreciate any/all feedback....
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60
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Validating user access to a function
I was reviewing the following code block and noticed there was validation check at the top. The 3rd line in the function checks if the invoice belongs to the logged in customer.
I am wondering ...
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1
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205
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Generic Object Editing Classes with Controller, ViewModelProvider and DBUpdater
I am beginning to use generics and would like feedback on the following set of classes that will serve as the basis for an app that contains a large number of basic CRUD-y entities.
I have used ...
12
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1
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Unit testing with dependency injection and MOQ
I'm just learning how dependency injection and mocking work, but I'd like some feedback on how I'm setting up a couple of tests. I can get them to pass, but I'm not sure this is all I need.
This is ...
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Implementing IDisposable for an Excel class
I am developing a class (in a C# MVC 5 project) that originally had a using block within a single method, and it got to be very huge after placing formatting ...
user86489
10
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1
answer
57k
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MVC binding list of values to checkboxlist in an efficient way
I have this code which generates and shows list of selectable items that user can post to controller in order to save into database.
Model looks like this:
...
user59802
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0
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1k
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Safe implementation for extending authentication cookie with user data [closed]
After searching around and reading through articles and answers I came up with this implementation for extending the cookie for Forms Authentication. I am not sure that I did not introduce any ...
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2
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207
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Keeping data processing out of controllers
I would like to start by mentioning that I am LAMP stack guy who happens to be making my first ever .NET C# web app and I'm seeking general advises for best practices and to see how more experienced ...
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AngularJS: Http API Service - any improvements / remarks?
Could you please review the below AngularJS service. What it does is centralize all (relevant) HTTP action calls.
Do you see any chances for improvement?:
...
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Combating magic strings in a web application
I'm on a quest to combat all the magic strings which tends to pile up in an ASP.NET MVC application.
All reviews will be highly appreciate but please note that:
Some of the classes contains more (...
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1k
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View Model Constructor Arguments
I have created a ViewModel for a Product Edit page because it has specific related entities I need to load - the class currently looks like this:
...
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4k
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Method GetById and SingleResult
Here is my method that I use to get one entity in an ASP.NET Web API application.
...
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2
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A set of Razor HTML helpers for disabling elements
I am developing a huge form with a lot of elements in it. The purpose of this form is editing one domain entity. Now, I finished developing the whole form and it just shows the bunch of text boxes, ...
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