having trouble defining bindings using ninject.I am in a standard ASP.NET WebForms application. I have defined an http handler to Inject dependencies in pages and controls (Property injection).Here is what I am trying to do:I am creating a custom combobox usercontrol. Based on the value of an enum on that combobox, I want to be able to Inject a different object in a property (What I am trying to do is a bit more involved than that, but answer to this should be enough to get me going).
I have a method that takes a LINQtoSQL object and a field name and will tell me the length of that field based on the attributes of that field within the class object. I want to use this method to set the maxlength of any bound textboxes in a gridview. I can loop through all textboxes, and if the textbox created from a bound field then i can get at the fieldname ok, however if it's created from a template i can't find any way of getting to the field name the textbox is bound to (since a template isn't bound to anything). What i'm after is a way of getting the field name the Text property of a TextBox is bound to in (ideally) any case, not just the case where it was created from a bound field.
Ive searched everywhere, i can't seem to find a way to implement ninject in my project. Ive heard of deriving MvcApplication to the NinjectHttpApplication. But NinjectHttpApplication isnt found even if i add the lib to the reference. I can't find Ninject.Web.Mvc. Does anyone have a guide somewhere in order to make this work, all i want to do is be able to bind my interface from my domain to existing implementation.
I have an ASP.NET 3.5 Web Application using the Default membership provide provided by .NET - I have created a login page and create user page, etc. etc... The problem is, if you're on the site and you are authenticated, and then you go to a link on the same authenticated folder (Called MemberPages) but you go to a SSL location, it asks you to enter your username and password again! Is there anyway to fix this bug.HomePage -> Login.aspx -> Enter your username and password -> Access MemberPages/Default.aspx -> Then a link called Purchase a Product -> suppose to take you to[URL]
I have a form that allows a user to import a spreadsheet. This spreadsheet is generally static when it comes to column headers, but now the users want to be able to include an optional column (called Notes). My code crashes when I try to read the column from the spreadsheet if it doesn't exist.
Is it possible to add a new object that Ninject should be responsible for (lifetime, injection etc.) in an ASP.NET application after the Application_Started event is fired?
My application needs to dynamically designate objects that should be tracked well after the application is started
I have a project who build in MVC 1 and i make a new fresh project to migrate them in MVC 3. so it's work fine. but whenever it's come to done or complete we hear that not make changes in Admin panel.so i copy paste the model [logic module] from MVC 1 to MVC3 and now many of code was not worked. they used dll to use logic. when i try to use them in my project who is new version that's not worked.now i thing to migrate the MVC 1 project to MVC 3 and the taks and changes i do last days i integrated in old one.well tell me the way i can use to migrate the MVC 1 project to MVC 3 razor without making new project. means changes in old and make them work fine in razor.
Edit: I solved my problem but if you have anything to add do. Note: I did not create the DB it was created by Wordpress hosted on GoDaddy with my site I have a MySql Database called "wordpress" (for clarity). I want to be able to grab the most recent post from my blog and show it on the landing page for my url. So my thought is this: connect to the MySql DB, run a query to grab the most recent post, display the post.
I built a class to handle the connection and process the request:
public class DAL { private string connectionString = "DRIVER={MySQL ODBC 3.51 Driver}; SERVER=[server here]; PORT=[port]; DATABASE=wordpress; USER=[user name here]; PASSWORD=[password here];"; private OdbcConnection blogConnection;
I'm doing shared hosting with GoDaddy and I developed a sample ASP.NET MVC app using Castle Windsor and unfortunately, it didn't work in a medium trust setting. Specifically, I got this error: "[SecurityException: That assembly does not allow partially trusted callers"... etc. GoDaddy is sadly not flexible in their trust policy.
I'm not tied to Windsor and would like to try another one that will work under Medium Trust. I'd actually like to use NInject, but I've read people having mixed success. The only one I've read that works with no problem is Microsoft's Unity.My question is, does NInject work in medium trust? If not, what are my options?
I'm playing around with dependency injection in a web-forms website al a Ninject and whilst I have had no problem at all getting the site running smoothly I've had a pretty big problem when viewing individual pages using design mode.
I wouldn't normally use design mode but dragging and dropping web user controls onto a design space is the easiest way by far to add them to a page.
The set-up is pretty much identical to guidelines here The error on the design page is thus:
The type "page name" requests an injection, but no kernel has been registered for the web application. ensure that your project defines a NinjectHttpApplication.
I'm using Asp.Net 4.0 with Ninject and Ninject.Web 2.2 utilizing property injection
I have an aspx page that I would like to have injected a reference to a user control. The user control is stored in a seperate assembly and loaded at runtime. After injected the user control it should then be loaded into the control collection of the page.
Everything seems to be working fine expect the point of adding the control to the page. There is no error but the UI for the control doesn't show.
global.asax.cs
protected override Ninject.IKernel CreateKernel() { var modules = new INinjectModule[] { new MyDefaultModule() }; var kernel = new StandardKernel(modules); // Loads the module from an assembly in the Bin kernel.Load("ExternalAssembly.dll"); return kernel; }
and here is how the external module is defined in the other assembly:
public class ExternalModule : NinjectModule { public ExternalModule() { } public override void Load() { Bind<IView>().To<controls_MyCustomUserControlView>(); } }
The debugger shows that when the app is run, the Load on the external module is being called, and the dependency gets injected into the page.
public partial class admin_MainPage : PageBase { [Inject] public IView Views { get; set; }
At this point when trying to add the view (here a user control) to the page, nothing is shown. Is this something to do with the way the user control is created by Ninject? The loaded control seems to have an empty control collection.
inside aspx page
var c = (UserControl)Views;
// this won't show anything. even the Control collection of the loaded control (c.Controls) is empty var view = MultiView1.GetActiveView().Controls.Add(c);
// but this works fine MultiView1.GetActiveView().Controls.Add(new Label() { Text = "Nice view you got here..." });
and finally the view/user control:
public partial class controls_MyCustomUserControlView : UserControl, IView { }
It contains just one label:
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="MyCustomUserControlView.ascx.cs" Inherits="controls_MyCustomUserControlView" %> <asp:Label Text="Wow, what a view!" runat="server" />
Having trouble putting together a good solid newsletter.Can some of you experts help me with this problem. Either with code or link tutorials.everything!
Im trying to implement an unit of work pattern by passing an unit of work instance into my repositories.
Relevant code from Global.asax.
[code]....
What i want is that a maximum of 1 instance of SqlUnitOfWork is created per request and is passed into my repositories (via their respective constructors).
Is the InRequestScope() method on the IUnitOfWork binding enough? If not how can i achieve this?
ive tried to build some base project with above technologies. I wanted maximum flexibility and testability so i tried to use patterns along the way to make this as a base for future projects. However, it seem.something is wrong or whatever and i really need help here. So
i have two questions :1- Is there anything wrong with my current code ? Ive applied patterns correctly ?
2- Why do this code actually connect to the database, create it, but doesnt support insert even if i perform the corrects operation ? (Look at the end of the post for details about this error)
I have two entities : Comment and Review
COMMENT [Code]....
REVIEW[Code].... I built up a base repository for each of them this way :GENERIC REPOSITORY[Code]...For specific operations, i use an interface :[Code]....So i am getting the generics operations from the abstract class plus the specific operations :[Code]....As you figured out, i also use a database factory will produce the database context :DATABASE FACTORY [Code]....DISPOSABLE (Some extensions methods...)[Code]....DATABASE [Code]....And to finish, i have my unit of work....UNIT OF WORK[Code]....I also binded using Ninject the interfaces :NINJECT CONTROLLER FACTORY [Code]....however, when i call in the constructor ...[Code]....
This seem to create the database but doesnt't insert anything in the database in EF4. It seem that i may figured out the problem.. while looking at the database object.. the connection state is closed and server version throw an exception of this kind :
ServerVersion = '(((System.Data.Entity.DbContext (_database)).Database.Connection).ServerVersion' threw an exception of type 'System.InvalidOperationException'
I am doing the right things ? Is there anything wrong in what ive built ? Also if you have recommandation about the code i posted, i would be glad. I am just trying to the learn the right way for building any kind of application in MVC 3. I want a good a start.
I use : - Entity Framework 4 Code-First CTP 5 - ASP.NET MVC 3 - Ninject as DI Container
I will like to add Rhino Service Bus to my ASP.NET web application but using Ninject as the DI Container. So far all examples I keep seeing use Castle Windsor which I don't want to use since we already use Ninject.Are there any tutorials out there which show how to add Rhino Service Bus to an ASP.NET web application without a direct dependency on Castle Windsor (e.g. using Ninject)?
I have a repeater that retrieves questions from a database and displays them on the screen along with a group of radiobuttons. The radiobuttons display correctly and seem to work (only one can be selected per question), but I'm having trouble referencing the buttons from code-behind (C#) to see which button has been checked. So far I've been trying to access the radio buttons this way:here "current" references the index of the current question,
Things like .Checked (after the code above) do not work since the code does not recognize the returned item as being of type Radiobutton. The radio buttons are grouped, so if there is a way to find out via the groupname
I have a table that could look like the left table in the following picture, but i want to present it as the right table in the picture. http://pici.se/549963/?size=fullsize
So i've found out that i could use pivots to do this, but am having some trouble getting it to work, so if you know how to do this.
I have a panel on my page called pnlLogin.In the code behind I have the following line.pnlLogin.Visible = FalseThis errors out when run everytime with the "Object reference not set to an instance of an object." I have done these a million times before, but this page is giving me all sorts of trouble.How could an existing control give this error?
I'd like to pull several NewValues from a FormView and write them to a database as part of the Update command.For some reason, I am unable to do this using the following code. Is there something I am missing?
So I've been teaching myself ASP.NET and VB for about 3 weeks now, having trouble with datatables, not sure how to get the rows to line up like I think they should. My code:
[Code]....
Which gives me the data output I want, but the days are adding rows underneath the previous day instead of lining up side-by-side. The idea is that once it's working I'll replace the specific dates with calendar controls. The gridview currently outputs like this:
