MVC :: - View - Passing Multiple Objects To The View And Selecting Data From The Lists?

May 17, 2010

I have a view which takes two objects: booking and list of reasons for canceling that booking.I have two classes: clsBooking, clsBookingCancelationReason I can read both objects in my view - no problems there. After I read the objects, I display the booking details and I generate a list of cancelation reasons in the following way:


The code above generates a list of cancelation reasons.How do I pick up the selected ReasonId from the list?
I need to generate a link that will contain the bookingId and the selected reason for canceling the booking.I can get the bookingId out easily since it's stored in the Model...but how do I go about the selected ReasonId?

View 5 Replies

Similar Messages:

Forms Data Controls :: Passing Dynamic Value To Detail View Of Grid Through Object Selecting Parameter

Oct 4, 2010

Passing dynamic value to Detail view of grid through object selecting parameter

View 4 Replies

MVC :: Passing A Collection Of Objects To The View?

Apr 16, 2010

I'm trying to pass a list of items from a LINQ query to a View, but I'm having trouble figuring out how to resolve a type issue. Here's the error:

The model item passed into the dictionary is of type 'System.Data.Linq.DataQuery`1[Project.Models.Diagnostic]' but this dictionary requires a model item of type 'Project.Models.Diagnostic'.

The issue seems to originate with this code from my Controller:


I tried changing the IQueryable<Diagnostic> to var and got the same error. Also played around with something like:


But then VS2008 says that diagnostics could never be null, and that's may not the best (or even valid) way to do it.

View 1 Replies

MVC :: Passing Objects Between View And Controller?

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

ViewData["list"] = some select list from repository;

then on post I would like to get the list back from view..pretty much i'm trying to use ViewData["list"] as storage..this way I would use ajax to remove or add items to/from the list.

View 10 Replies

MVC :: Passing A List Of Entity Objects To View From Controller?

Aug 5, 2010

I need to pass a list of Entity Objects from Controller to View but not put it in the Model context. It is the users homepage, but I am putting a list of alerts on the users home page(somewhat like facebook). So I need the User Context as the Model I pass but need to pass the Alert model as well so I can show the list of alerts.. How would I do that? The code below is what I have so far..





View 1 Replies

MVC :: Passing A List Of Objects From View To Controller Via Jquery Ajax?

Jan 22, 2010

I have a form that I don't want to post back so I need to get the form values into my controller via jquery's ajax method.Here is my test controller method:


When I debug the controller method and look at the lineItems parameter, it always contains 0 items. I've tried various formats for the javascipt lineItems parameter but still 0 items. I'm also open to some other way of getting these values in like the jquery form serialze method or something else.

View 2 Replies

MVC :: Updating Multiple Objects In A View?

Jan 25, 2010

I have a view that is based on a view model. This model has a single property called Entity, of type ServiceProvider, which is a Linq2SQL object. This object has relationships to 2 other objects Address and ServiceProviderGroup. In a HTML view I have textboxes that allow the properties of the Entity property to be changed and also the properties of the Address object related to it.

E.g: ViewModel.Entity.Code, ViewModel.Entity.Name, ViewModel.Entity.Address.City, etc, etc.

There is also a selectlist that will allow the Entity.GroupId (int) property to be changed. This defines a relationship to the ServiceProviderGroup class which is also accessible via a Group propery. (standard linq2sql back references)

The Edit[Post] method accepts an instance of this view model and all properties (on the Entity, Entity.Address properties) are set as expected. I then lookup the original object in the database and I also bring back the original address and group data.

E.G: entity => entity.Code == viewModel.Code && entity.Address.Id == viewModel.Address.Id && entity.Group.Id == viewModel.Entity.GroupId (I'm not looking at the code, but it's something similar to this)

Either way the original Entity, Entity.Address, etc, come back from the database. I then apply the changes from the view model to the original object using UpdateModel and everything is updated as expected. But, if I try to change Entity.GroupId, i.e. change the relationship on the entity to another ServiceGroupProvider object, I get an exception in the generated code of the ServiceProvider object.

This happens in the GroupId property of the ServiceProvider class (viewModel.Entity). When it reaches the line if(!this.HasLoadedOrAssignedValue) it enters the "if" statement and throws an exception. When the data is first read from the database it skips this part. But, when UpdateModel attempts to apply the new Entity.GroupId value it throws the exception.

View 2 Replies

MVC :: Passing Multiple Viewdata To A Partial View?

May 11, 2010

i need to pass multiple viewdata to a partial view from controller

View 7 Replies

MVC2 View Model For Multiple View Forms And Data

Aug 26, 2010

one thing that has been puzzling me since learning MVC2 is the following case scenario: I have a view which contains two latest news lists, a login form and a signup form. Every example I found on Views and View Models so far has a one-to-one example such as a simple login form etc. But how do I create a model that provides the properties and validation for a login and signup form and manages the data for the news lists. can I pass multiple models in the strongly typed view? When I created one model the form validation would fail as it expects all fields - login and signup to be filled. I am missing some advanced examples or information.

View 2 Replies

C# - Selecting Multiple Check Boxes Inside A Grid View Control By Clicking The Column Label Header

Oct 27, 2010

I have a grid view control with Template Field containing Item Template as Checkbox control and the Header Template is containing the label with column header name.

I want to click the coulmn header label and all the check boxes must be checked once.

provide me some examples or ideas how i can achieve this


View 1 Replies

MVC :: Passing Model Object To View And From View To Controller?

Aug 6, 2010

I've got problem with my app .

I've got such classes (this is some kind of tree structure):



in Index() action i've got this piece of code



View 2 Replies

MVC :: Passing Dropdown Value From Partial View To View (parent)?

Jan 10, 2011

I have a partial view that has only a dropdown, i have called this partial view from a view. I can able to pass the model to this partial view and it renders successfully. However when some user selects a particular text from the dropdown, the corresponding value should be passed to view and it should be displayed in the label in view.

View 7 Replies

Forms Data Controls :: Selecting Rows From A Grid View?

Oct 17, 2010

How do you select value from a gridview? I would like to pass values of rows selected to a query with the code below, but the grid seems to be frozen and I can't find a property for the grid that allows me to select rows.

Protected Sub GridView1_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) Handles GridView1.SelectedIndexChanged
Dim DB As New AOP29DBDataContext
If GridView1.SelectedValue = "Receiver" Then
Dim Query = From p In DB.Receivers
Select p
GridView2.DataSource = Query
End If
If GridView1.SelectedValue = "Donor" Then
Dim Query = From p In DB.Donors
Select p
GridView2.DataSource = Query
End If
End Sub

View 4 Replies

Forms Data Controls :: Selecting Specified Items In Gdrid View?

May 17, 2010

have trouble with grid view,I want to select specified items and show them in labels or text boxes.I don't want to use check boxes ...E.g:I want to use for or foreach methods and show all the items in column (1) in text boxes respectively.

View 10 Replies

MVC :: Passing The Object From View To View ?

Mar 3, 2011

i have an MVC 1 application in vs 2010, it uses the session to pass around the object from viewmodel to view model as it needs it I am seeing issues using this way due to the fact that after a time limit the object loss thier state I want to avoid this, what would be the best practice on passing the object from view to view along with the changes that occur to along the way.even if these changes ARE not persisted to a database meaing only exsisting in that user instance until the workflow completes and they actually save the item...

View 1 Replies

MVC :: Validating Objects Within ViewModel - Get Data From Three Tables And Display Them In 1 View

Apr 2, 2011

In my application, I need to get data from three tables and display them in 1 view. I have created a .dbml and created a ViewModel in my Models folder to deal with this. Here is my ViewModel:


My web application uses the Default ASP.NET Membership. So User [ u ] is of type aspnet_Users from the default Membership. This ViewModel allows all the CRUD opertation to be carried out. However on the Create and Update operations, I would LOVE some Model Validations, My question is:

1) Would the User [ u ] default validation kick into place in my ViewModel ? Cause I know by default ASP.NET Membership, has Model Validation.

2) For table SUserDetails (which I have created myself, not part of default) how do I add ViewModel validation to it for when someone does an Update or Create?

View 1 Replies

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:


View 1 Replies

MVC :: Passing Data From One View To Other?

Jun 3, 2010

I have a create page which is strongly typed. And when i call this through the create action method[HTTPGET] i pass some data through ViewData.

For ex

I have Event model which has Event.ID and Event.Name and my ViewData["EventData"]=Event which i pass to create page.

Now in create view which is also strongly typed to model Product where Product has Product.Name,Product.Price,Product.EventID.

for user he can only enter values for Product.Name and Product.Price and submit.

Next Create action[HTTPPOST] takes control and does the saving process.

Here is the problem the model Product which Create action[HTTPPOST] receives has Product.EventID =null, but it should be set(Event.Id) to the value which i sent to create view as ViewData[EventData]. But i dont know how to do this.

View 3 Replies

C# - Pass Nested Lists From View To Controller Using Viewmodels?

Mar 24, 2011

I am Francesco and I am newbie. I have a problem with ASP.NET MVC3 regarding the data posted between View and Controller. My goal is to use a form to edit a specific record from my database and then post it back to the controller, which is in charge of checking the record's fields and submit them into the database.
The data are passed from the Controller to the View by using a ViewModel and therefore the DefaultDataBinding does not apply in this case. I tried many approaches, I monitored the communication with Fiddler but I couldn't solve my problem. The method described by Phil Haack does not work and neither does the FormCollection.

Here you have the code:

ViewModels: I pass it to the View to create a table. Name and the list of Item names (table columns headers) are just to be displayed. I want to have back the Id, the Month (they are passed correctly as parameters and represents table row headers) and most important the ActualValue of the Items and their Id (I have an association table in my database with Id, Itemid and Month as keys)


View: The View is strongly typed as ViewModels.EditViewModel and sends the fields through a submit button. I have to generate a table by using foreach loops, because I do not know how many items there are in advance

Controller: The controller has to update each kpi passed from the view related to a specific Id and Month.

public ActionResult EditMonth(int Id, int Month, //FormCollection kpiValues)

View 1 Replies

MVC - Passing Grouped Data Into A View?

Jan 7, 2010

I've got a LINQ to SQL object, and I want to group the selected data and then pass it into a view. What's the correct way of doing this? I'm sure I need to group the data when I select it rather than grouping it in the view, as this will result in about 200 rather 50000 rows I need to pass into my view. Are there any good examples of this online that anyone has seen?

View 1 Replies

MVC :: Passing Data From Controller To View

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());

public ActionResult RenderSearch(string usersearchtext)
if (usersearchtext != null)
var search_results = from s in _entities.Persons
where s.Description.Contains(usersearchtext)
select s;
return View("SearchResult", search_results.ToList());
throw new NotImplementedException();

View 8 Replies

Passing Data From A View To A Controller In MVC?

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>();


View 1 Replies

MVC :: Passing Data From View To The Controller With Dropdownlist

Jul 14, 2010

I have a table with a ID, CodeID,LibelleID field. I am using oracle connection. i want to display in a drop downlist (textfield) CodeID+LibelleID for exemple "100-SalaryBase" where CodeID=100 and LibelleID="SalaryBase" is it possible to obtain it if the user selects an element from the dropdownlist how to post both the codeID and ID to the controller

View 4 Replies

MVC :: Passing Data From View Back To Controller

Sep 23, 2010

I have following situation - I am pasing user info object from Controller to View. It contains GUID UserID, which i dont want to be seen on page. So I removed every Html.LabelFor(model => model.UserID), Html.TextBoxFor(model => model.UserID) etc... from generated View source. And because of this when Html.BeginForm() returns that object back to Controller all values is there but UserID is lost??

If I leave Html.LabelFor(model => model.UserID), Html.TextBoxFor(model => model.UserID) etc.. in View everything is fine. But I dont want to show UserID? Where is the problem here?

<%= Html.LabelFor(model => model.C__User_Id) %>

View 6 Replies

MVC :: Passing ViewModel With Data From View To Controller

Dec 13, 2010

I am trying to pass a view model of mine, which has multiple list in it, to my view. Then in my view i need to edit the different list. Then on my post i need to save the edits. Although, when i pass my viewmodel back to my post, it is empty! Can somebody explain what i am doing wrong? Controller

here is my View




View 2 Replies

Copyrights 2005-15, All rights reserved