C#: HomeController.vb: works fine HttpPost RsvpForm gets the object filled with user input.
using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.Mvc;using RsvpInC.Models; namespace RsvpInC.Controllers{ public class HomeController : Controller { //
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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.
View 1 Replies my MVC2 delete and only my delete controller is refusing to return any class information. Its really similar to my edit function and the views are all auto-generated so I don't see the problem.
Function Delete(ByVal id As Integer) As ActionResult
I have a simple model where a Person has Gifts. I have a view which is a list of Gifts belonging to one Person.
My problem is with the Create action for a new Gift. I want it to default to the PersonID that we are already viewing the list of Gifts for. I tried simply passing the last PersonID (they are all the same)
Html.ActionLink("Create New", "Create", new { id = Model.Last().PersonID }) which works fine if there is already at least one Gift for that person but if this is the first Gift I don't have a value.
My Gift List controller knows the PersonID I want to pass but the view doesn't.
How do I pass this PersonID from my Gift List controller to my Gift Create controller via the Gift List view? Or is there a better way to do this?
I have a filter on my MVC web site. I display some records in a few different controller actions but when moving from one action to another I want to apply those filter values.
How can I persist values from controller to controller?
Should I use Session? TempData?
I am using Structure Map for IOC.
Maybe I could have a class that contains a Property for each Session Value that I use in my application and inject it on the controllers that need session?
How do you get the current action / controller name in a controller or class?
i can't show it in my view but that's not what i want.
I have a User entity and a department entity. I have a UserViewModel and DepartmentListModel which has List of departments.
UserViewModel has a property of type DepartmentListModel .
Now on user/create action I need to populate DepartmentListModel by calling DepartmentController's list action. List action returns populated DepartmentListViewModel.
From UserController how do I set DepartmentListModel ?
I tried doing so
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But RedirectToAction returns RediretToRouteResult
m having problem in passing parameter to controller action, i have done the following
Url.Action("SchoolDetails","School",new{id=item.SchoolId}) and my controller action follows
public ActionResult SchoolDetails(string schoolId,_ASI_School schoolDetail)
{
schoolDetail = SchoolRepository.GetSchoolById(schoolId);
return View(schoolDetail);
}
i dn't know why the schoolId above in action is getting null..
Say I have several Areas that are baed on user roles.Differnet roles have different functionality, but also have some "shared" functionality like say "Payments"Now, I created a PaymentController (and it's views for listing, creating messages) in Shared (not an area) and it works fine.
Would it be possible (and how?) to create a PaymentsController class in one of the Areas, have that inherit the PaymentController Class in Shared?
If I can do this, I can successfully share common functionality across areas, and at the same time extend the derived controller to include some 'area specific' functionality to common shared controllers. (Such as the "REturn to xxxx" text and route of the returnurl, which are a bit more complicated than I just made it sound)
How can i transfer control to a controller's method from a controller's method..I am having two Controllers Home and User.. After username and password are verified inHome Controllers method , i want to show the User Controllers index page , so i have to callindex method of Home controller..How can i do it.
View 5 RepliesBeing new to ASP.NET I have run into trouble building my own Whack-a-mole program. I think my problem comes from using Buttons, which by themselves send post backs to the server, making the software unusable. The looks are in place, making new buttons show up in the grid, in different places by random. However, when a button is pushed - the score doesn't change (which I feel is strange).
Not so strange is that the Button doesn't work since it sends post back to the server - reloading the UpdatePanel. I think I should use a different controller like the CheckBox and style it hard using CSS (which isn't a problem). Is this the correct way to go, or should I make use of JavaScript AJAX instead?
Note to self: This technique shouldn't be used in a public application since it put too much unwanted pressure on the web server.
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I have a View:
<div class="editor-field" id = "nick">Nick <%: Html.TextBoxFor(model => model.Nick)%><img src="/Content/Images/loading.gif" alt = "loading...."/>
<%: Ajax.ActionLink("Check", "Check", new AjaxOptions { UpdateTargetId = "check-valid", LoadingElementId = "loading"})%>
</div>
I used: Nick = ViewData.Model.Nick in ActionLink as below, but I cannot get value of Nick from View.
<%: Ajax.ActionLink("Check", "Check", new {Nick = ViewData.Model.Nick}, new AjaxOptions { UpdateTargetId = "check-valid", LoadingElementId = "loading"})%>
I have an edit application view, and it can be found at the following URL:
http://localhost:17262/Application/EditApplication/1
1 equals the application ID.
Also on the page I have a link that goes to another view to add an assistant for the application. I want to pass it the application ID so that the new assistant can be "linked" to this application. How would I get the value of 1 and add it to my action link? This is what I have in my HTML so far:
<%: Html.ActionLink("Add New Assistant", "Create", "Assistant", new { applicationID = "id" }, null) %>
I've added some custom properties via the <profile> node in the web.config. In a view, I can access the custom properties using <%= Html.Encode(Profile.CustomProperty) %> so I know the class is being automatically generated. However, in the Controller, the ProfileCommon just doesn't exist. Do I need to include a specific namespace for this to work or is it simply not supported?
View 1 RepliesI cant get to directcontroller url (I have change the routing so it will fit into my paging system but I cant fit it also to get the controller url without action (I can gethttp://localhost:51443/home/inde )but I would like to get also "clean" url like http://localhost:51443/home
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I have a drop down where I want to pass the selected value I selected to the controller. How do I accomplish this?
View 2 RepliesI have this code in my view..
<%=Html.DropDownList("ProductTemplate",new SelectList(Model.ProductTemplate,"Value","Text"))%>
I know if this dropdownlist box is in between BeginForm submit I can able to access the value in Controller using collection["ProductTemplate"];
if it is not in my beginForm still I can able to access this selected value in controller?
i get an error: "The controller for path '/favicon.ico' was not found or does not implement IController"
then i thought: how does the framework know for which files it has to instantiate a controller, because the same thing is true for script, css and other files (never thought of that, but now the favicon is complaining, i was wondering....
I have an action:
public ActionResult Details(int? aaaID, int? bbbID)
and I am trying to route the url http://..../controller/aaa/23432 to action Details.
routes.MapRoute( "controller", // Route name "controller/aaa/{id}", // URL with parameters new { controller = "controller", action = "Details", lblID = UrlParameter.Optional } // Parameter defaults);However, the aaaID of function Details also get a null value?
I have 2 repository that I'm trying to use in the same controller and cant find out how
This is what I'm tried :
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for the first one it was working(VortRepository but I cant add the second )
I'm embarrassed to ask this question, but not sure what the syntax is to call a URL from within a controller (not associated with the application).
The reason I need to do this is because I am sharing authentication with another webforms app and would like to clear out the session variables before rerouting to that other URL. I'm just not sure of the syntax to route from an Action method to a URL like www.microsoft.com?
I am using MVC 2.
I have 2 controllers called Application and Note. The application is a loan application. A note can be added to an application.
On my Index I have a grid that displays all the applications, and an action column with a link that says "Add Note".
In my Application controller I have action methods for create and edit. In my Note controller I have action methods for create, edit and delete.
I was wondering if the following is possible when the user clicks on the "Add Note" link to go to a URL like:
Application/1/Note/Create
1 is the application ID. Note would be the Note controller, and Create is the action method in the Note controller. Is something like this possible?
I started with the mapping in my global.asax, but not sure if it is correct:
routes.MapRoute(
null,
"Application/{ApplicationID}/{controller}/{action}",
new { controller = "Note", action = "Create" });
How would I create the link in my grid using the action link?
EDIT:
The grid above is on my Index view in my Home direcotry. So on this grid I need to concatenate the link to display as above. I'm struggling to create this link on my Index view. It's not concatenating correctly. Currently I have this:
Html.ActionLink("Add Note", "Create", "Note", new { ApplicationID = c.ApplicationID }, null)
And it is displaying as /Note/Create/?ApplicationID=1
I need it to display as:
/Application/1/Note/Create
If I have a controller with more than one action on, e.g. UserController, then I end up having that class require every dependency of every action. Is there a way I can have one controller per action and yet have the URLs appear the same way they currently do? e.g.MySite.com/User/Edit/1 would remap to User_EditController.Edit
View 1 RepliesI can't get my Controler action method to get hit when I click 'Detail View' tab, or any tab for that matter However, I can get the action method to hit if I comment out 'return false;' in the javascript section but then my 'Selected' tab is not maintained.
<script type="text/javascript">
$(document).ready(function () {
$('.test').click(function () {
$('.test').removeClass('selected');
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I have written an ApplicationController as an abstract class that encapsulate serveral methods that must be executed before the "real" controller is executed. In the AppliationController I want to receive the name of the action that is currently executed.
I tried several codes I find on the web (e.g. ControllerContext.RouteData.GetRequiredString("controller") but the controllercontext is always null...
How can I receive the name of the current controller in mvc 2.0?