I am trying to use Domain Driven Development (DDD) for my new ASP.NET MVC2 project with Entity Framework 4. After doing some research I came up with the following layer conventions with each layer in its own class project:
[code]...
Currently my Repositories layer holds a reference to the Domain layer.From my understanding injecting a UserRepository to the UserService class works very well with unit testing as we can pass in fake user repositories.So with this architecture it looks like my Web project needs to have a references to both my Domain and Repositories layers.But is this a valid?Because historically the presentation layer only had a reference to the Business Logic layer.
I am wondering if ASP.Net MVC 2 is a good choice for my current project. I want to build a social site that will allow for plugins or modular apps to be added on to it. An example of what I am talking about would be socialengine.net or even Joomla.
I was thinking that mvc areas would make good modular apps to plug into a core app but wondering if some sort of installer could be created that would wire things up automatically.
i know some thing about the MVP pattern... but when you want to develop a project(web project) based on the MVP pattern from where we need to start... i mean which component we need to start developing first ... Model or View or Presenter... what are the points that we need to keep in mind....
When implementing MVP in a ASP.NET project, what are your preferences for how you organize the relationship between your presentation project and your web project?
I have 6 different service clients in one project and as we all know when I debug the WCF client hosts them and all is working great.
If i publish up to my server the site will run but i keep getting this error after login.
There was no endpoint listening at http://localhost:8731/Design_Time_Addresses/CISS.Services/SecurityService/ that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.
This is suppose to be easy to publish your site correct? what settings do I need in VS 2010 and what is required on IIS 7.0 to get it to work?
I am working on 2 projects. One that is in MVC2 that is an existing application, and then I have the MVC3 application that I am trying to build. After hearing that I could get intellisense for my work in VS2010, I went to install the VS tools for MVC3. Now my old project will not work. I'm not trying to move my MVC2 project to MVC3 right now either.
I didn't actually change anything about the MVC2 project, but now I get this error whenever I try to open a page:
Server Error in '/' Application.
Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: The type 'System.Web.Mvc.ViewMasterPage' is ambiguous: it could come from assembly 'C:WindowsassemblyGAC_MSILSystem.Web.Mvc2.0.0.0__31bf3856ad364e35System.Web.Mvc.dll' or from assembly 'C:WindowsMicrosoft.NetassemblyGAC_MSILSystem.Web.Mvcv4.0_3.0.0.0__31bf3856ad364e35System.Web.Mvc.dll'. Please specify the assembly explicitly in the type name.
I'm so excited about the webmatrix, because it makes all the works to be easier than ever before, so I make a try, but I met a problem when I deployed the project membership db to remoting host (I chose the cytanium.com), and I had deployed the project files and another database sucessfully, only the membership related database failed, the error message is below:
[Code]....
I thought that the problem source is about the collation of the database, so I change my database collation from "Chinese_PRC_CI_AS" to "SQL_Latin1_General_CP1_CI_AS", but the problem is the same, I had search a lot of articles, but I didn't find a way to resolve this issue.
I've looked all over the web for the best way to organize an ASP.NET MVC2 project. I've only seen examples of people using the default template for MVC2 projects. But is this the best way to organize your project if it is going to contain a large number of files?
We're in the process of building an application that is heavily built around jQuery for UI and ajax using JSON. So, as you can imagine, we will have many custom .js support scripts.
In our solution, we have placed all our support libraries (3rd party and custom) into respective projects. The MVC2 project that is also in the solution is using the default MVC2 template.
In the MVC2 project, the "starting" structure is still pretty much unchanged. Under the Controllers directory, we have each controller AccountController.cs and HomeController.cs (for example). Under the Views directory, we have three subdirectories named Account, Home, and Shared. In the Scripts, directory we have also divided that up with three directories, Account, Home, and Shared. And finally we have the Models directory, that is also divided into Account, Home, and Shared subdirectories.
As you can see we haven't deviated from the basic template that much. But, as we start adding stuff to this, we're realizing how cumbersome this might become when we get upwards to 20 or 30 views and 100 support .js files.
A web application works with the database. Once a day, the database should be scanned and alerts should be sent to users. From what I've seen out there, additional project has to be created which will be installed on the server and will work with the same database. Executable created by this project has to be installed in Windows scheduler to be activated once a day.This seems complicated and inefficient: starting additional executable and working on the same database.
I have an MVC 2 web application which uses models auto-generated by LINQ. When I add a Silverlight project to my solution, generating a new strongly-typed View fails with the message:
Compiling transformation: The type or namespace name 'Data' does not exist in the namespace 'System' (are you missing an assembly reference?). I understand this is most likely because Silverlight does not access the System.Data namespace (at least, I can't add the reference to my Silverlight app). However, it's not really important - I'm just trying to generate an .aspx View at this stage, not a Silverlight View.
Is there any way to get this template generation to work, or do I have to create my Silverlight project outside the solution and build it separately? I was kind of hoping to take advtage of WCF RIA and some of the other goodies one gets from including the Silverlight app within the main solution... anybody got a fix?
I have been creating my BLL and DAL with in the same project as my UI. These have been logical tiers in their own folder with in the same project, that's with in the same solution. I want to try to create a solution that is more like a truly multi tiered app.
I've heard people talk about using a separate projects for their DAL and BLL. My understanding is that these would be separate dlls that would contain the appropriate code for each of the these tiers. I have a few questions regarding this.
Is this a good way to do this? It seems like a logical approach. It also seems like the next step in me moving towards an architecture that's truly tiered. Should I do this differently?
Should the projects for the BLL and the DAL use the same namespace? I think I read that some people use a namespace for each of these that indicates what they are, such as BLL and DAL.
We have a web solution. In it we have 2 websites and a core project in the core project are some classes that encapsulate data that a database utility class searches using sql and populates the entities. The entities are stored in generic lists.
We have just upgraded our project and I want to start using linq, I was wondering the best way to go about it. SHould I creata new linq project? Or Should I just use ling on new pages only and stick to our current data access layer for pags that already exist?
Its vital that we start using linq as it will save us time in the future
I am using asp.net 3.5 and I am trying to create a project structure (asp.net web solution with UI/Business/Data access) which would be like a base and ready for any new projects in my team and all could use this standard structure only as a base(outer boundary) and they can expand the structure. Also adding on to it I wanted to include certain features like adding libraries of reusable code/functions, so that every team member could use functions from my library within this base structure. To summarize the above, I need to create standard .net project structure/framework/architecture with resusable code library included in it. How can I do this..
I am working on singleton desing patterns and want some real world example of design patterns.Can you please give me an example how you have used singleton pattern in you project. I would appreciate if you can provide code.
i ma new to asp.net, i am just learning asp.net using this site and some resources from internet , internet is the only source for me. and here i have a project that should be designed by the patter of 3 tier architecture. i have an idea, but i couldn't start it, need your guidance, if i did this , it will very useful for me to get a job.these are the requirements and steps.
I am not new to ASP.Net application development but I haven't used some of the new frameworks or features that are used in applications these days.
For cross-cutting concerns, things like: Logging, Caching and DAAB are used in projects these days to implement proven and efficient source code from either Microsoft or other third party vendors such as Log4Net for logging purposes.
I'm about to begin a new asp.net application using .net 4.0. Only concern I have is since the project calls for reporting, I cannot use SSRS with SQL Server 2008 b/c the tempate for Bus Intelligence Projects is missing from 4.0. I've been told that the next release of SQL Server 2011 (some time this year), will resolve this problem. Meanwhile, I'm wondering if the following approach would work:
1) Create the application in VS2010 using the SQL Server 2008 db.
2) Create the SSRS Bus Intelligence project using VS2008 and create a seperate website pointing to the same SQL Server 2008 Db?
Kind of a hack, but I guess the only problem with this is, the Bus Intelligence project will not be able to reference and leverage and DLL or code from the application.
how to design following small webproject and database .i am totally new in this area.
I need to quickly develop a system so that everyone can access the status of the job going online into the system
Activities
Move the job between work centers when it's completed.
Transfer button. So when design is done we should be able to click the transfer button and move the job from Design to Procurement
Here are the work centers.
plan cerement TST Shipped Each work center should have due dates User will have to update manually due date for each work center and this will be different for each job.
I'm going to have to write a big system in January with ASP.NET MVC3 / C#, and need to know how to write a system that will WORK. I do have a bit of experience with ASP.NET MVC and C# but would not call myself an expert. It needs to be extensible so that I can extend it later with new features. How would one go about this? Is there books that explains this topic in detail or should I use trial and error? In short I need to know good design practice in my code thats extend-able for the future.
I have two projects (Project A and Project B), these projects are hosted in different locations and on different servers. Project B want to access the files of Project A. which technique is required to fulfill my requirements.
When i create a new class on data layer,i can access that on business layer by creating object of that class.
but when i create a new "public class" on business layer i cant access that on presentation layer.
another thing is, after building business layer if copy Business.dll,Business.pdb,Data.dll and Data.pdb from business layer to presentation layer "BIN" i can access that class
I'm currently trying to work out the best way to build this web application, which will then be intergrated on other systems, such as WinForms, Intranets etc.
We hope to include the usual layers i.e. DAL, BLL, BOL and UI but I have been experimenting with Entity Framework 4 and WCF Data Services and managed to get something in place where I was using WCF as a gateway to EF4.
i.e. Adding a Service Reference to my project and then using the EF4 context and writing LINQ queries against the DB
e.g.[Code]....
Now with the current setup I would still need to write a DAL Class Library, that interacts with the Data Service, because as I said WCF Data Services only seems to be a gateway, I can't see where to put the code (above) in the Data Service and then how I could these methods.
My questions are: 1. How do I develop a WCF Data Service in such a way to allow this behaviour - I know how I could do it using ASMX web service, something like [Code]....
2. If I am to use WCF Data Services, how is serialization handled (if at all) - again I know how to do something in ASMX web services
3. Again, If I am to use WCF, how do I add Security and only allow my applications to access the web service - for obvious reasons
4. Would it be possible / logical to also include the Business Logic Layer into the web service?
