How To Change Default Controller Actionresult
Jan 8, 2010
By default ASP.NET MVC uses ContentResult for controller method that return result not inherited from actionresult type. That is why if we will return some poco entity it will be only its type name.Could I overload something in controller to make it return jsonresult by default.Example:// return json product representation instead of product typename
public MyController: Controller
{
public Product MyAction()
{
return new Product { Name = "Foo", ID = 1 };
[code]...
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Jan 9, 2010
I have just started using MVC. I created the MVC application and was playing around with it.When you call the http://localhost/home/Index/ on the sample MVC application the Index method of the controller home gets invoked and the view Index.aspx is displayed and similarly when we call http://localhost/home/About/ then the About method of the Home controller is invoked and the About.aspx page is displayed
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Feb 10, 2010
I have a controller method "SaveFile" that attempts to download a binary stream to client's PC using the FileContentResult. If I make the call as a post from the controller corresponding view everything works OK. I want to call the same controller method "SaveFile" from a jquery function via an .ajax call, when I do the function returns an error and the responseText is the contents of the file to be written. What would I have to do to get the same behavior from a jQuery function as if the MVC framework handled the call via the submit button? Or an alternate solution would be to determine how can I catch the browser's download dialog close event.
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Aug 3, 2010
I have a table in my View, which I populate rows in dynamically via jQuery. Below is my jQuery and my table code:
[Code]....
[Code]....
The problem that I am having is that my entire page is wrapped in a form. I am using the jQuery tabs, and have 4 tabs that collected different information. The last tab is where the user will submit all of the data on the page. I need the data that is populated for FSC, NIIN, NAME, UI, AVAIL QTY, and REQ QTY in my table to also get submited into my FormCollection in the controler ActionResult. Since these field in the table are not within a control, and don't have an id, I have no idea how to accomplish this.
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Feb 15, 2010
I have created a Search page inside the Home section and is handled by the HomeController.Inside the HomeController I created a custom ActionResult called Lookup():
[Code]....
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May 21, 2010
this is the first controler which is calling my applciation I am getting all my studentinfo for updating studnetcan i call this et in updateresult Action result?
public ActionResult getresult(StduentInfo et)
{
return PartialView("Student", et);
public ActionResult updateresult(Stdentinfo et)
[code]...
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Nov 29, 2010
Is it possible to change Properties of ViewData.ModelMetadata in Controller?. For example, can I do the following to change the display information of the LogOnModel:
[Code]....
When I do that there is no errors but DisplayName is not change. I'm trying to localize strings to different languages and also to make some attributes of the model different depending on users roles.
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Aug 5, 2010
I have a questions..
when initially page load I have two radio button in the page..
Add
Edit
when I select Add radio button I need to go the controller Action Add
$("#Add").change(function () {
// what should I write here to hit the controller?
});
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Jan 24, 2016
Is there any way to convert our class to controller in asp.net MVC ....
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Dec 28, 2010
UML and Patterns: An Introduction to Object-Oriented Analysis and Design and Iterative Development, that follows the UP(Unified Process). It uses a Grasp Controller pattern to interact with domain classes by some methods like NewSale(), AddNewItemToSale() and CloseSale. In windows form, I can instantiate a object of this class in the UI and then use its methods to perform the actions. This works well in Client apps, but when I use asp.net mvc, I cannot find a way to instantiate an object (one for each user) that was always visible for a Controller (MVC). I cannot insert as an attribute inside Controller because it always create a new one.
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Aug 11, 2010
I have a requirement whereby I need to be able to change the controller being used based upon a parameter. I am creating an application that needs to be dynamic enough to be able to change controllers on the fly. Let me explain further;
When the application starts a dictionary of custom controller names is loaded with a controller name as the key and a custom controller name as the value. This will be help in the application scope.
When a request is made I need to access the requested controller name, use that name and check to see if it matches a key in my controller dictionary and if so, replace the requested controller name with the custom controller name from the dictionary.
example;
My dictionary will contain data as follows
Key: 'Home', Value: 'Home_IN'
Key: 'Customer', Value: 'Customer_BE'
Now, the following request is made 'User/Edit/1'. Does the controller name exist in the dictionary? No, continue with original request.
Now, the following request is made 'Home/Details/2'. Does the controller name exist in the dictionary? Yes, replace the original controller name 'Home' withe custom controller name 'Home_IN' so changing the requested URL to be 'Home_IN/Details/2'.
Does this make sense?
My problem here is knowing exactly where in the request cycle I need to do this?
I am assuming I need to create my own custom controller factory?
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Apr 22, 2010
I have just upgraded a large project to MVC 2 (50+ controllers) and whilst the project builds fine I am having issues in several places because it looks like the way the Controller.UpdateModel method handles emtpy strings has changed.
In MVC 1 it set the associated property to an empty string but in MVC2 it's setting it to null.
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Apr 22, 2010
I have just upgraded a project from MVC 1 to 2 and I have come across an issue with fields updated via UpdateModel which contain an emtpy string.
In MVC 1 the associated property would be set to String.Emtpy or "", but in MVC 2 it's set to null. This is causing me all kinds of problems
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Jul 4, 2010
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Apr 27, 2010
In a controller action function, we can add a create/edit/list/details view by right clicking. The content of aspx/ascx will be generated according to selected model.
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Dec 12, 2012
What is default session time out in asp.net, where I can able to put the code in the application.
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Feb 17, 2011
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Jan 19, 2010
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Nov 23, 2010
I have 2 instances of SQL Express installed:
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Dec 26, 2010
By default asp.net calendar control shows dates of current month. How is it possible to change programatically default month view?
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Aug 7, 2010
When i create a class file .vs add some default using statement like (using System;using System.Collections.Generic;) .But now i expect vs add using System.Configuration by default.
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Sep 2, 2010
[Required(ErrorMessage = "Price is required.")]
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Aug 16, 2010
Created a site using the StarterSite template in WebMatrix and am trying to change the default login page url from Account/Login.cshtml to /Signin.cshtml. I've tried setting the loginUrl under the authentication section in web.config to no avail
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Jan 26, 2011
I'll use a default Theme in the web.config
<pages styleSheetTheme="deftheme">
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theme="themeAdmin"
But right now he uses both themes. I would like to change it so in the admin directory he should use 1 theme and not the default one. How can i change that ?
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Apr 14, 2010
I've got a masterpage wih a LoginStatus control on my masterpage, when I click this it brings up loginpage.aspx. I log in and then it automatically returns me to default.aspx, how can I chage this to EngineersHome.aspx? I've tried changing the webconfig file so it has
authentication
mode="Forms">
forms
loginUrl="Login.aspx"
defaultUrl="EngineersHome.aspx"
/>
</authentication>
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