How To Get Value From View To Controller
Nov 20, 2010
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"})%>
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Aug 16, 2010
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?
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Jan 27, 2010
Can i create a partial view and a controller that will feed data to the view, and if i render that partial in a Master page, the Data will show on whatever URL i am?
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Aug 6, 2010
I've got problem with my app .
I've got such classes (this is some kind of tree structure):
[Code]....
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Aug 29, 2010
I came upon this when had problem trying to return a view of a different controller.
In controller1, I have view view1.
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Mar 27, 2011
I have a view that receives a Model and displays info of that model.
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Jan 18, 2011
I have a website. there's master page with a menu implemented as a partial view Menu.ascx. This menu is a list of available categories which can be choosen. There's a separate controller for this view. the controller just gets all available categories from database and passes to the view as a list. here's the view's code
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Nov 30, 2010
I'm a newbie and I tried finding a solution of this error message:
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There are similiar problem error but not the same context problem. I believe that the problem is located in the edit.aspx and still i can't solve it.
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//
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Feb 1, 2011
i just strated with asp.net mvc. My doubt is in a controller we use
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May 13, 2010
I have the following code and wanted to know how to use the ActionLink par to to a page with a seperate controller/view and pass the Mode.ProjectId into this other controller/view.
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Nov 30, 2010
"The model item passed into the dictionary is of type 'NerdDinner.Controllers.DinnerFormViewModel', but this dictionary requires a model item of type 'NerdDinner.Models.Dinner'"
There are similiar problem error but not the same context problem. I believe that the problem is located in the edit.aspx and still i can't solve it.
I'm using VS 2010 and ASP.net MVC 2
// Fullmetalboy
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Jan 24, 2011
I want to stop a windows service by clicking a button, but my boss is asking me to do this in MVC. I know the code of stopping and restarting the window service, but when I am trying to do this in MVC, I get an error. I created two buttons on my View page
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In my controller, I defined the methods for each button
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when I run the web site and I enter something on the tesxt box and press the restart service button, I get the error resource is not found
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Jan 18, 2011
I am new to MVC. Now I have an application needs to be built using MVC. I want to show all the information in one view(or form), but the data are coming from different controllers. how the system knows the data in textbox1 goes to controller1 and the data from database in controller2 returns to textbox2 in the same view(or form)?
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From inside a viewpage, how can I reference the id from the url /controller/action/id without getting this data from the model?
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Apr 18, 2010
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Mar 24, 2010
I'm a php programmer (code igniter) but interested in learning ASP.net MVC, I have a few question regarding this new exciting framework In php codeigniter's controller I can easily catch a post variable using
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Nov 16, 2010
I have setup an httppost that sends a string into my controller, searches for some results using linq, and then sends the results to a view. In debug stepping through the code I can see the data that I am looking for being passed into the return view statement, but the page just appears to refresh (it doesn't render the view as expected with the result). why my controller fails to redender the view? (note: I didn't include the view because I can send a ToList() to it without an issue. For example, return View(_entities.Persons.ToList());
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public ActionResult RenderSearch(string usersearchtext)
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Jan 19, 2011
So I have a dropdown in a form which when at item is selected postback to database and get some values which I am now storing in an object. I need to get the values from this object into textboxes on the form in the view..how can I do this???
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Feb 8, 2010
In MVCs with which I have worked, the Controller has the job of co-ordinating a number of views, consequent to some user action against the model.
However in ASP MVC, there never appears to be more than 1 view resulting from an http request (please correct me if I am wrong). Instead the "Controller" in ASP MVC appears to be a URL Routing Target.
Also, in my (admittedly limited) experience, the Model in MVC is intended to be a model of the problem domain of the application. However in ASP MVC, the "Model" appears to be a model of the
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May 12, 2010
Hi I have created the following controller i want to add view that should have the data access class UserMagnament.Controller.menuitems but when i add view by right clicking on view folder,it is not showing "UserMagnament.Controller.menuitems" in add data class
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Sep 2, 2010
I would like to pass List<SelectListItem> (not selected item but the whole "List" object) back to controller.
for example in my GET controller i would have this
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Sep 19, 2010
I want to know url of View from another controller. The following is structure
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Dec 29, 2010
i have created a controller method that just update a record in the database.
and i call this method using the following code
<%
: Html.ActionLink("Perform
Calculation",
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Feb 13, 2010
I like ASP.NET MVC, because I like to have direct access to my web site's structure. However there's 1 thing that I don't like.
In Ruby on Rails to send data from Controller to View is really easy:
# Get a user in controller
@user = User.first(:id => 1)
# Display him in a view
<%= @user.id %>
In ASP.NET MVC it's much harder
// Controller
User user = new User(1);
ViewData["user"] = user;
// View
<% User user = (MyNamespace.User)ViewData["user"]; %>
<%= user.Id %>
With this ViewData thing all benefits of static languages go away, and we waste time boxing/unboxing objects.
P.S. Don't tell me to use Model object, because this is also true for other variables like integer.
And another question:
I'm trying to implement a comfrtable access to data. Since I can't use LINQ to SQL as I use Postrgresql, I have to do it on my own. I'm tired of direct SQL queries, so I'm trying to implement something like this:
User user = User.Find("first_name" => "Bob");
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Apr 22, 2010
I have a dictionary I'm passing to a View. I want to be able to pass the values of that dictionary back to a Controller action from this same View. Is there anyway this can be accomplished without using a form? The situation is that I need to be able to pass these back to a controller action that is called when a user clicks an ActionLink from the View, and in my experience an ActionLink cannot be used to submit a values of a form, i.e. I've only been able to submit values of a form using the form's submit button. Unless there's a way to use an ActionLink to submit values in a form.Controller Action passes Dictionary to Controller in ViewData:
public ActionResult ModifyNewCrossListing(FormCollection form)
{
Dictionary<int, string> prefixlist = new Dictionary<int, String>();
[code]...
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