MVC :: Pass Object From Action To View

Jan 20, 2011

I have the following action executed when a user selects an item from the dropdown;


The object paymentApplicationRefund is populated. I want to get the contents of this object to put in a Html.Textbox(). How do I proceed??

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Sep 16, 2010

I am using ASP.NET MVC 1. I want to pass an int value to from an action to view. I can use 2 ways.

Use ViewData dictionary.
Define a class to contain the int value.

Other these two, Is there a way to pass the int value to view so that I can get the int value using just Model like

<label><%= Model %></label>

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Javascript - How To Pass Json Collection Object To Mvc Controller Action Method

Dec 21, 2010

I am creating one Json array object and trying to pass it in MVC controller action method but i am getting null paramerter; as per my knowledge json only maps .net primitive datatypes.... so it assign null value.

Note: when i have look at request object i found that there are three parameter of created array. But how to get that value as parameter of function?

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MVC :: Passing Json Collection Object From View To Action

Nov 1, 2010

I am trying to send json data from view to controller action. But the issue is the data is not populating in the action parameter List<Score>.

View Model:
public class Score
public int QuestionId { get; set; }
public int PrevAnswerId { get; set; }
public int CurrAnswerId { get; set; }
public string CurrAnswerName { get; set; }

Json Data look like:
{QuestionId:1, PrevAnswerId:3, CurrAnswerId:3, CurrAnswerName:'Known to Broker'},
{QuestionId:2, PrevAnswerId:7, CurrAnswerId:7, CurrAnswerName:'Completed'},
{QuestionId:3, PrevAnswerId:10, CurrAnswerId:10, CurrAnswerName:'Report'}

On window load, I will construct the Json object using "eval()" function and do some operation in the data before its save. On Save Click, I will call the action through the ajax call.

url: url,
type: "GET",
dataType: 'json',
data: {score: ScoreJson},
contentType: "application/json; charset=utf-8",
success: function () {
error: function () {
} });

public ActionResult SaveScore(List<Score> score)
// do something...

But here score comming as collection of 3 elements with zero(for interger property)/null(for string property) values. When I checked in the request I found the data in "parama" property like.

"Score%5b0%5d%5bQuestionId%5d=1 &Score%5b0%5d%5bPrevAnswerId%5d=3 &Score%5b0%5d%5bCurrAnswerId%5d=3 &Score%5b0%5d%5bCurrAnswerName%5d=Known+to+broker&
Score%5b1%5d%5bQuestionId%5d=2 &Score%5b1%5d%5bPrevAnswerId%5d=7 &Score%5b1%5d%5bCurrAnswerId%5d=7 &Score%5b1%5d%5bCurrAnswerName%5d=Completed&
Score%5b2%5d%5bQuestionId%5d=3 &Score%5b2%5d%5bPrevAnswerId%5d=10 &Score%5b2%5d%5bCurrAnswerId%5d=10 &Score%5b2%5d%5bCurrAnswerName%5d=Travelers+Report&".

But I am not sure why it is not getting populated in the score list. One full day I spent for this issue but till now I didnt find the solution for this issue.

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How To Pass Parameters To An Action Using Html.Action() In MVC?

Jun 30, 2010

I've been using Html.Action("ActionName", "ControllerName") to invoke child actions across controllers without needing to have the view in ViewsShared. This has been working great for displaying things like session or cookie information.

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Should I be using a different method to pass parameters to a child action in a different controller?

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Mar 3, 2011

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here is the code


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MVC :: Cascading Action For Multiple Partial View In One View?

Nov 1, 2010

I would like to create one view for my CRUD actions. The view contains 3 basic DIV updatetargets ("search form", "search result listing" and "action" (would be create,detail,edit,delete). Basic flow would be: "Search" updates the "Search Result Listing", click on CRUD actions in listing would show partial view in "action".

how do I call to refresh the "Listing" after I do any add/update/delete without having user click search again?



Result Listing:


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MVC :: How To Pass An Array Into An Action

Mar 28, 2010

In my view I have this:


action is:


But numbers is always null. How come? How can I get this to work?

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MVC :: Pass A String Value To A Controller Action?

Feb 16, 2011

I am trying to get this functionality on my jokes website:

To get all the bar jokes ..etc

The way I have my route right now is:


which means I have to type:

the problem is that even with that, the string parameter "bar" isn't being acknowledged ! ( I know from debugging). Here is my Index action in the Category controller:


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How To Pass JSON To Controller Action

Mar 6, 2011

I have some textboxes and a table of data created client side that I want pass to a controller as JSON.

I want to use Jquery to enumerate the table.

Assume I have 2 textboxes called name and age. Assume a table with 2 columns. one column with class called phonetype and one column class called phonenumber.

So how do construct the JSON from this?

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C# - Pass URL In Custom Action Data

Mar 1, 2010

I have created a VS 2008 web setup project with a dialog so that I can modify the web.config file at install. The setup worked as expected. However, I can not seem to accept a URL for a property value via custom data. I know directories are escaped with "", is there any similar escaping or tricks for a URL.

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MVC :: How To Pass Textbox Value To Action Via ActionLink

Jun 24, 2010

Having a brain fart again - i just wanna pass the contents of a TextBox to a Controller Action via an ActionLink - and i cant figure out how

Heres my View


My Controller:


but name is always null - how can i pass the current value in the textbox? ViewData directionary doesnt seem to work either

PS. Id love to pass the entire model from the View -> Controller - but it complains about not having a parameterless constructor (which i do)

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How To Pass Model To An Action Which Have Other Parameters

Feb 24, 2011

My problem with the following is how do I send the ModelStateErrors to the action Employee, when I go through the catch part in DeleteEmployee


With return View("Employee", model); I a still not able to send the ID and Name as parameter.

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MVC :: Different Actions Having Same Signature If Don't Want To Pass Action Name?

Sep 6, 2010

I am having one controller Test having following actions

(1)public ActionResult ABC (string parameter1, string parameter2)

(2)public ActionResult XYZ (string parameter1, string parameter2,string parameter3, string parameter4)

i have added following html.routelinks

<%= Html.RouteLink("ABC","ABC", new { parameter1 = 100, parameter2 = 200 } )%><br />
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Jun 4, 2010

I'm trying to implement paging in my app, so i need to know what page the user wants to click on, as well as pass the model (for some fields)I'm able to pass the desired page, just not the model (for the search criteria)here is my view:


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Oct 23, 2010

In MVC3 Beta version i have action result same like

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My query is somehow related to passing the id values as parameters in MapRoute on RegisteredRoute method

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MVC :: Pass ID Value To Home Controller Index Action? (like

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I want to have the following URL pattern in my MVC application: -> display welcome page -> display article with ID 5

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When I request, everything works as expected (the Index action is invoked with the ID parameter set to NULL).

But when I request it says: HTTP 404 Resource not found. When I request it works.

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Let's say there is a textbox and a dropdownlist in mainview page, these two values are used by three partial views as well. when I use Html.RenderAction to post action to those three partial views, how to pass these two values to those partial views and in those views how to get these two values as a part of a object to send to database.

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Html.actionlink Doesn't Pass Parameter To Controller Action

May 12, 2010

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);
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i dn't know why the schoolId above in action is getting null..

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Forms Data Controls :: Grid View OnDataRowBound Error: Object Reference Not Set To An Instance Of An Object?

Jul 2, 2010

The stored proc fired to populate my grid view gets a column CasNo.The GridView has a DataBound item for CaseNo.


Then Why does this get null value: string caseNo = dataRow["CaseNo"] as string;


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MVC :: How To Pass A Partial View From A Different Model To A View Page

Nov 22, 2010

I would like to add a partial view to my view page

The view page contain a mode name "<IEnumerable<JvTake1.Models.VortN>>

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MVC :: Action Method Taking Model Object?

Nov 25, 2010

I've an action method like the below:

public void Edit(Movie movie)

Movie has fields Id, Name. View is displaying name only in textbox. When button is clicked, the above action method's movie is populates with the updated name value but Id is 0, actually that record's id is 4. Thatswhy my updating of record is not working. Why MVC is putting 0 into id?

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MVC :: Instantiate HtmlHelper Object In Controller Action?

Jun 10, 2010

Is it possible to instantiate an HtmlHelper object in a controller action in order to call HtmlHelper.EditorFor?

I would like to call HtmlHelper.EditorFor to return some partial html generated by an editor template in response to an ajax call. If I can do so I would not need to create an ascx file that otherwise would do the call to EditorFor.

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