Questions tagged [asp.net-mvc]
Model-View-Controller for the ASP.NET framework
237
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1
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Copying properties between two classes
I have an ASP.NET MVC 5 app and I map properties between model and viewmodel and vice versa.
I could use automapper to do this but since I don't need mapping rules to convince me to use it as I ...
- 133
2
votes
0
answers
136
views
Business logic in controller
Led by the recently read premise "Lean controllers and fat models" I've come to the conclusion that my controller might be too fat at the moment.
Basically, what I'm trying to achieve is simple Edit ...
- 223
3
votes
3
answers
7k
views
Master detail INSERT in Entity Framework 6 Database First MVC 5
I have a DB with a master table called "facturas" and another detail table "facturas_detalle." I would like to insert to them, so this is a "Database-First".
I need some guidance or advise of best ...
- 131
1
vote
2
answers
867
views
Implementing Search method For a Class
In my web app, I have a view where users can search in receipts and drafts.
I've implemented this ability in search method at my view model, but I'm not sure if this is the best place to put it. So I'...
- 179
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1
answer
7k
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Checking locked users using Identity 2.0
I'm writing a theoretical MVC application to aid in learning more about ASP Identity 2. In real terms I'm new to ASP Identity as a whole but thought I'd jump in in this release as
it's the default ...
- 163
1
vote
1
answer
1k
views
Adding a link on page with current URL (including hash) in a querystring
I'm trying to add a link to a page. The link should contain the current URL in a querystring (to be used as a ReturnUrl) and it can contain a hash.
Middle-...
- 113
5
votes
2
answers
124
views
Writing a thin navigation controller
I'm trying to achieve a thin controller, and I started out with a thin controller but over time as the project has progressed the controller has got more complex. Could you please review the following ...
6
votes
1
answer
120
views
Highlight Current Link
I'm using this technique for highlighting current links (e.g. how the "Questions" link is highlighted on this very page you're looking at). I changed the code a little bit and came up with this ...
- 533
4
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1
answer
2k
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Choose the right type for method GetById
I designed my repository class and I need some advice from you. Now I have a method GetByID that returns a generic type:
...
- 492
2
votes
1
answer
828
views
Method that return related entities using OData
There is method GetFull that should use OData return related entities.
When I call GetFull(12, "entity1,entity2") then I will ...
- 492
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2
answers
222
views
3
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2k
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WebApi action that updates entity using stored procedure
I have ASP.NET WebApi project. Some of controller has method SetAsMain(int id) that get information about people then use stored procedure update people. How can I ...
- 492
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votes
1
answer
7k
views
Run stored procedure from repository using EF
I need to dynamically call a stored procedures from my repository, and here is a my implementation:
...
- 492
6
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2
answers
213
views
Storing an integer counter in indexer
I've been implementing a custom internal server error page in ASP.Net MVC which will check if the current user is either an administrator or accessing the page from localhost, and if so, show them a ...
- 1,358
7
votes
1
answer
5k
views
Helper for DropDownLists with extension method
Is the following helper idiomatic ASP.NET MVC? All the built-in DropDownListFor helpers only accept ...
- 741
6
votes
3
answers
4k
views
Monkeying around with Survey Monkey and Asp.Net Mvc
Intro
I've been a desktop dev for a long time now, and have never really had to monkey with web development until very recently. I have a need to do some custom integration with Survey Monkey's Api ...
- 30.8k
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4
answers
2k
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Generic Repository For Web Apps
I was developing a web app using Entity Framework 6 and MVC 5. For the data access layer, I eased the job and wrote a generic repository as following:
...
- 179
1
vote
3
answers
2k
views
Partial view for frequently used drop down lists
I have one input that is needed in many forms, so I created a partial view for that. In the partial view I query the database and generate a drop down list.
I just want to make sure, this is the best ...
- 179
3
votes
2
answers
2k
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MVC-Web API 2 integration
For the first time ever, I'm integrating an MVC website to an ASP.NET Web API 2 web service (both of which are coded by myself).
I'd appreciate it if you can just look this over for me and let me ...
- 521
2
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2
answers
3k
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Basic survey app
I am learning MVC 5 .NET and this is a bit different than Rails activerecord when creating relations. I have created a basic survey app that has a Survey class and this relates to the questions and ...
- 23
5
votes
1
answer
2k
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N-Layer using MEF dependency injection on MVC project
I'm trying to create a "perfect" generic solution structure for MVC (5.2.3.0) projects using MEF.
Currently my solution looks like this.
Core layer contains generic classes that could be used in any ...
- 183
3
votes
1
answer
910
views
Including functions in _ViewStart.cshtml
I've got the following code in my _ViewStart.cshtml file:
...
3
votes
2
answers
6k
views
Checking for user permissions
The idea here is we have Roles, Permissions, and a table called PermissionRoles that connect the two. So a Permissions can be in many Roles, and many Permissions can have the same Role. So what the ...
- 259
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2
answers
199
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1
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1
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798
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Method that checks whether to disable or enable the buttons depending on whether data is null or not
I have this bit of code that needs refactoring/simplification. The below grabs the planning data for view A and B. Then it joins the planning and matching image for view details. So then it determines ...
- 542
5
votes
1
answer
3k
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Pagination implementation for a blog system
Last night I was working on a project that I've embarked upon as a learning exercise. I decided to add a pagination feature to my blog system. I made an attempt at it and got close... but I decided to ...
- 253
5
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1
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4k
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Is it an anti-pattern to let ViewModel fill itself from a domain object? [closed]
Let's say you have a Employees table mapped to a Employee class. Now you want to code a Edit page for general information. You need a ViewModel with all the properties you need to build the page, so ...
- 161
1
vote
2
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311
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Code separation in MVC
Firstly I am not a professional programmer and I am just learning C#, MVC and Web Development.
Much of what I describe here is self taught and comes from lots of googling and posts on Stack Overflow. ...
- 11
2
votes
2
answers
4k
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MVC N-Tier Architecture
I am working on a new MVC web application, so the project is in early stages. I have created 4 projects.
Let me explain what they do:
Common --> contains all my DTOs, enums helpers, ViewModels ...
- 277
1
vote
1
answer
1k
views
Check if modelitem refers to currently logged in user with mvc identity
I'm using MVC in order to generate a couple of views within my webpage. For a way of logging in, I've decided to use Asp.net's Identity, which I am very happy with.
However, I'm trying to find an ...
- 173
1
vote
1
answer
784
views
Using ASP.NET identity in a new app
I need code review for using ASP.NET Identity in a new app.
Goals:
Use int instead of GUID for IDs.
Separate identity from view layer
I need code review if I did ...
- 217
2
votes
1
answer
4k
views
Adding data to the DB in EF without using navigation properties
Questions:
Is there a better way other than assigning IDs manually and creating separate lists for each model the way I have? (for this particular scenario).
If so, how? (Still taking the conditions ...
- 123
7
votes
2
answers
2k
views
ViewModel creator design
I am trying to move some logic outside my controller for creating my view models for the view.
I have a lot of queries to fire to make sure the complete view model is ready, so to keep my ...
- 205
1
vote
1
answer
1k
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Dependency Injection With Unity in MVC 5 without repository and unit of work
I want to use dependency injection with Unity in my application. I am not following repository pattern and unit-of-work (and don't want to). I also have ViewModel in my controller action method. ...
- 121
4
votes
1
answer
326
views
Handling CRUD for look-up tables
I'm creating the admin portion of a project. Specifically, I am wanting to allow the users to update the look-up tables for their areas of interest.
All of my look-up tables have the same structure:
...
- 51
5
votes
2
answers
215
views
Use of Model and View (MVC)
I have an application using c# and MVC5, with RazorEngine.
My application manages requests (orders from clients) and I need to show them in tables. To achieve this I have a Controller (...
- 571
5
votes
2
answers
910
views
Abstracting a Password Service
I want to use Microsoft.AspNet.Identity's PasswordHasher but I don't want to pollute my Domain layer with knowledge of it. As ...
- 226
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3
answers
4k
views
4
votes
2
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2k
views
Refactoring IEnumerable<ValidationResult>
I have the below code which increases the code complexity. Any way to refactor it?
I am trying to refactor the below code so that the CCM can be reduced for the code. i.e code complexity matrix.
<...
DreamBig
3
votes
1
answer
189
views
Null checks in view
It's really a nitty-gritty issue for me, and I have been here many times before. How could this be improved?
I have a basic viewmodel for a view:
...
- 141
3
votes
3
answers
585
views
Code optimization by constant if-structure iteration removal
Below you will find the specific code that I am attempting to optimize. I have a method previous to called getCount() which, based on similar parameters as below, ...
- 31
3
votes
3
answers
176
views
Account inactivity reminder
I wanted to know if this is the best approach for the Single Responsibility Principle.
The responsibility of this class is to remind users whose accounts are about to expire due to inactivity.
On the ...
- 191
4
votes
5
answers
10k
views
Checking dictionary for specified key
The first part of code is for me very unreadable. I tried to write in another way but I'm open to your suggestion!
...
- 503
4
votes
2
answers
12k
views
Is it "legit" to use a Linq query in a razor view?
I have a Linq query in my razor view like below. Its just getting contacts that belong in the group.
...
- 143
3
votes
1
answer
5k
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Insert missing records in a list with LINQ
We have a table with periods, and other child tables with these periods and values for combinations of product + location.
Based on selected periods, I would like to add any missing rows in the child ...
- 133
5
votes
1
answer
3k
views
Using readonly input fields to persist data between views
I'm building a multi-screen Ajax form in an ASP.NET MVC solution. The first screen displays some user details. If the user clicks 'edit', they are taken to the next screen where they can edit the ...
- 171
15
votes
2
answers
39k
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Unit of work + repository + service layer with dependency injection
I am designing a web application and a windows service and want to use the unit of work + repository layer in conjunction with a service layer, and I am having some trouble putting it all together so ...
- 251
2
votes
1
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31k
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LINQ query using StartsWith and Contains to limit the results for an autocomplete field
As a source for a jquery-ui autocomplete field, I've written this action:
...
- 323
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votes
3
answers
13k
views
Returning status codes from business layer
This is what I've been doing so far in my business layer to return error messages to the user.
...
- 527
1
vote
1
answer
574
views
Model binding with a ViewModel
I have two ViewModels with the one referencing the other:
...
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