I have a partial view (an ascx page (see below)) that is used on every page on my site. Its basically a form, when the user hits submit I need it to call a procedure in one of my controllers and then return the page the user was on.
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Public Function TalkToUs(ByVal customer As Customers) As PartialViewResult
've created a Search partial view and it works, except for my view model. What i mean is, the partial view sends a string to my ActionResult Method, but only a string, that is not related to the view model that the partial view is built in. If i tell my ActionResult method to receive the view model in which the partial view is built in, it always tells me that i have null values. Here's my code This is my partial view:
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Now here is my Model in my MoviesSearch view model:
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Now the actual MoviesSearchViewModel
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Inside my Search controller i have this
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And then i have this:
making my first steps with asp.net mvc and I actually create a (very) small website.I have 1 controller : TasksController1 view : Tasks/Index.aspx1 Partial View : Tasks/AvailableSorting.ascx In my controller I have 2 methods :
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In my Tasks/Index.aspx, I add my partial view (<% Html.RenderPartial("AvaliableSorting"); %>)
That sounds simple. But, It just doesn't work : the Index return a list of Task and the parial view (should) return a list of string.The index.aspx works perfectly, but the partial view doesn't get the right model ! he gets the model of the Index page (list of Task).
I would like to add a partial view to my view page
The view page contain a mode name "<IEnumerable<JvTake1.Models.VortN>>
And the partial view contain a model name "<IEnumerable<JvTake1.Models.VideoL>>"
So, theoretically I think they were suppose to work together but no Can any one guide me how to make it happen?
I am totally a new bee in asp.net mvc. Let me now explain my issue. I have a strongly typed view which inherits from a view model Document. I want to have a partial view in that view itself. My code for this purpose is :
<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<HexsolveMVC.Models.Document>" %>
<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">
DetailsDocumentTemplate
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
<div>
<div>
<div>
2.4</div>
<div>
Published</div>
<h1>
Document Title: <span>
<%=Model.DocTitle %></span><span><a href="#">[ Edit ]</a></span></h1>
<ul>
<li>
<label>
<span>*</span>Created Date:</label>
<span>
<%= Model.DocCreatedDate%></span></li>
<li>
<label>
Status:</label>
<span>.................................
I have a single model type to wrap up various models I want to use in my view:
View 5 RepliesI have a view that is not strongly typed. However I have in this view a partial view that is strongly typed.How do I do I pass the model to this strongly typed view?I tried something like
public ActionResult Test()
{
MyData = new Data();
MyData.One = 1;
return View("Test",MyData)
}
In my TestView
<% Html.RenderPartial("PartialView",Model); %>
This give me a stackoverflow exception. So I am not sure how to pass it on. Of course I don't want to make the test view strongly typed if possible as what happens if I had like 10 strongly typed partial views in that view I would need like some sort of wrapper.
I have a partial view called experience that is basic html markup.
I have a page that contains rows of records (experience records) and one of the columns in these rows is an "edit" link column. When I click that link I want to pass the id of that row to a method that will package up the details of that row (linq query to the experience table using the passed in id).
(this is the important part) ...... I want the partial view (experience.ascx) along with its new Model containing the experience details to load in a modal dialog box rather than another page.
Is it possible to render partial view as a model form in asp.net MVC?
View 5 Replieshave been unable to find any explanation of this anywhere.I have an .ascx partial view that's pulling data from a given model.I want to populate a drop-down list in my partial view using data from a table
outside the model (it is in the same database and entity framework).I don't know the syntax (I'm pretty much just learning MVC2 and jquery), and don't even know where to start. I've gotten about as far as <% foreach step in [???] %>, but don't know what to do with it. What do I put in the "[???]"???
i have a page which is bound to a viewmodel and i also have a partial view on this page which requires a parameter from the viewmodel.how can i pass this parameter to the partial view?
View 3 Repliesreturning a partial view from a controller with different model than my main View. For example:
blic ActionResult Index()
{
//myModel - get Some Types
return View(mymodel);
}
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<%= Html.ValidationMessageFor(model => model.categoria_id) %>
</div>
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i am trying to add this to the view so i can choose from the combo box
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and i am having this error{"There is no ViewData item of type 'IEnumerable<SelectListItem>' that has the key 'categoria_id'."} so how can i start the model from the master page?
I am implementing jquery tabs with partial views in my project.I just tried the implemention mention in this link [URL]My tabs are working very fine.. my question is how can i send the model in that viewto partial view..i think we can do it by this syntax @Html.RenderPartial("Name",ObjectModel);In the above link Kevin created the tabs with only anchor tags... it will pick the partial view and how can i send the model to that partial view....
View 3 RepliesI'll give a very simple example:
at the moment I have to write like this:
<% Html.RenderPartial("hello", new HelloInput { Name = "Jimmy" } ); %>
I would like to be able to like this:
<%=Html.Hello("Jimmy") %>
So I would like to know how create this helper:
public static string Hello(this HtmlHelper helper, string name)
{
return the result of rendering partial view "hello" with HelloInput{ Name = name };
}
MVC / LINQ to SQL.I am trying to insert my website's main logo in the Header.ascx.I have this function :
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When adding a stored procedure into the Entity Data Model I can select whether the procedure returns a scalar, a (new) complex type or one of the entity types I already defined.I mean assuming I have a view like this
CREATE VIEW FilteredFoos as SELECT Foo.* FROM Foo join ... WHERE ...(that is a view that implements some involved filtering, but returns all columns from one table) how do I add it to the project so that I can use the entity set, but get the Foo objects, not some new FilteredFoo objects.
var foos = myDB.FilteredFoos.Include("Bar").ToList();
foreach (Foo foo in foos) { ...
This project I'm working on have this custom clientside JavaScript validation framework created for (which I cannot change) that show error messages/summary based on your data annotations and a "Validate" method in your ViewModel.
Like I said I'm not allowed to change this, so wont be able to go with suggestions doing that.
What the person that created this did not foresee, is that one might need put several partials of the same type and having the same view model (each in a form) on a view.
So I went ahead and did things the normal way (using Html.whateverFor<model => model.whatever) and wala!....the custom validation thing throws error messages for the specific form fields, next to each form in the view. I was suggested to create a "prefix" for each instance of the view model, and do something like this:
Change: <%: Html.HiddenFor(model => model.AccountNumber)%>
To: <%: Html.Hidden(Model.ElementPrefix + "AccountNumber", Model.AccountNumber)%>
Not to mention the tons of jquery selectors and all that I have to go change (and all my view inputs)
(I just hate having to find workarounds for this "custom" everything they created for this project)
I have been reading about different model for development
model view control mvc
model view presenter MVP
Model view view model MVVM
i belive MVC has two big Advantage over webform 1) TDD 2) More control on HTML
MVP is bit variation in mvc model. rapid development as well as 1) TDD 2) More control on HTML (correct me if i m wrong) see the below link
[URL]
I have a page that shows the value of a property of my model. The value of that property is changed in the action-method of the controller (that recieves the model as a parameter). It turns out that this line of code:
<%= Html.TextBoxFor(m => m.Problem)%>
does not represent the value that it got in the action-method-code (just the value it got from the POST), but this does:
<input type="text" value="<%= string.IsNullOrEmpty(Model.Problem) ? "" : Html.Encode(Model.Problem) %>" />
Is this a bug or is some caching-mechanism working against me?
BTW, it is especially annoying when using HIDDENs, because the user can never change that value at all... That's how I found out...
I have a demo-project demonstrating the problem here for download. It is based on the default-application, so very small.
I have a view which contains input fields based on 2 models. The first is a basic info model and the rest of the fields are based on a list on my other model type. To encompass the 2 types of model, I have a container parent view model and in my view I'm using "RenderPartial" to display the relevant fields. the container parent view model is similar to:
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When I submit the form I'm successfully getting my main summary model and the list of data models:
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so, up until here all seems ok. Now, these 2 view models are linked to data layer models which in turn link to 3 tables in my db (each summary data model contains an instance of a 3rd model) what I want to know is, what is the best way of inserting the data into my db which caters for any failure without losing database integrity. The insert flow will be somthing like:
1. Insert Summary Model to DB - returning ID
2. Insert Container model (which links summary to the data) and return id
3. For each summary data model in this container, add the data (using the container model id in step 2).
I am using the entity framework. normally, i'd have a single routine using a data layer version of my container parent view model which does the insert in a single method. i'd use a connection transaction so that i could rollback if needed.
I have a web page with a form in the footer, when the user clicks submit in this form I submit their data and then return the view with the model with the line
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but this means that the user is at the top of the page and cannot immediately see the validation errors or success message on that page as this information is posted in the footer section so is there a way to return a view with the model and a html fragment so the url is http://website/page#footer so that they can see this straight away without having to scroll down.
Also I have to assume the user has javascript turned off and the user could be using browsers ie6 and greater.
I have 2 partial views and models for them. I want to show both views on page and i assume i need one model to pass to the page. Do i have to create all the properties again for both partial views into one model?
view model 1
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view model 2
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I've been used to decorating data model classes with data annotation attributes, but the purist in me baulks slightly at including purely presentational attributes such as display format here. I am, however, quite happy to keep validation centric attributes here. One good reason I have to continue keeping all annotations etc. in the data model is that my view model aggregates data model classes, e.g.
my ViewModelBase.DetailItem<TEntity> property in the view model is just a reference to an entity class in my data model. If I wanted to move presentational annotations to the view model, I would have to quite radically revise my design to one where I duplicate data model properties in my view model and use an object mapping tool to populate view model objects based on data model objects.
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Say I got a domain model as follows: (and my repository expect an instance of this object)
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And a view model (which my views are based on)
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At the moment I got it like this and have my controller action manually create a new Person object from the PersonModel object before passing it on to the repository, which does not feel right.
So I tried to have PersonModel inherit from Person and pass that to the repository (also tried casting the PersonModel to a Person object first), but that don't work out.
What's the right way to have PersonModel automatically cast to Person? I want to keep this logic as my current structure allow me to keep things really loosely coupled, with the repository layer not having a clue how it's being used.