I upgraded a MVC1 project to MVC2, now all my calls to RenderPartial are throwing
System.ArgumentNullException: Value cannot be null.
However this does works:
<% Html.RenderPartial("~/Views/Shared/LogOnUserControl.ascx"); %>
And this does not (works in MVC1):
<% Html.RenderPartial("LogOnUserControl"); %>
Did the behavior of RenderPartial change?
I upgraded my site to works with Microsoft Visual Web Developer 2010 Express, works with .net 4.0 and new ajax tools. My site is manage on our site . Now it work on win server 2003 sp2 frameworks 2.0 ajax ast.net 2.0
Is the new upgrade site will work on the web sever ?Should I Upgrade the server to framework 4.0 ?
I want to use RenderPartial twice in my view with different models associated. The problem is that some properties are present in both models (nickname, password). They have no prefix, so even the id's or names are equal in the output. Now, if I have model errors for nickname or password, both fields get highlighted.
Main View:
[code]...
How can I change this?
I'm using both spark and .aspx view engines. My partial is in aspx so i'm tring to call from my spark engine.
I've seen something like the following
${Html.RenderPartial("HeaderControl")}
Seems like i'm missing a reference, can't really see what.
Dynamic view compilation failed. d:WebsiteViewsRetailerIndex.spark(11,23): error CS1061:
'System.Web.Mvc.HtmlHelper' does not contain a definition for 'RenderPartial' and no extension method 'RenderPartial' accepting a first argument of type 'System.Web.Mvc.HtmlHelper' could be found (are you missing a using directive or an assembly reference?)
spark
<use namespace="MvcContrib.UI"/>
<use namespace="MvcContrib.UI.Grid"/>
<use namespace="MvcContrib.UI.Pager"/>
<use namespace="MvcContrib.UI.Grid.ActionSyntax"/>
<viewdata model="EStore.Domain.ViewModel.RetailerViewModel"/>
<content name="MainContent">
${Html.RenderPartial("HeaderControl")}
</content>
I am trying to understand the difference between a RenderPartial and RenderAction. I guess that RenderPartial is like a UserControl and RenderAction is like a server-side include.
View 3 RepliesI've got a container object that holds the various objects required by the partial views contained in a regular view. I changed from passing the entire object into each partial view to passing just the object the view needs, but I ran into an odd error.I'll post the code. The first RenderPartial that's called worked just fine. The second one, which is identical in every regard I can see but the actual contents, is the culprit. I get a HttpCompileException, stating that:
...ProjectUpdater.ascx(97): error CS1061: 'DSC.Data.Model.Shared.ProjectUpdaterInfo' does not contain a definition for 'ProjectUpdater' and no extension method 'ProjectUpdater' accepting a first argument of type 'DSC.Data.Model.Shared.ProjectUpdaterInfo'
could be found (are you missing a using directive or an assembly reference?)
Here's the view code:
[Code]....
I get intellisense for the Model.ProjectUpdater, and nothing shows up with the squiggly lines indicating an error. Here's the properties of the model class:
[Code]....
So there's the ProjectUpdater I'm getting an error saying doesn't exist. What's driving me nuts is that the first RenderPartial is working fine.
Also RenderAction and Action. RenderXXX akaik write directly to response stream and XXX use additional string buffer. I don't really want doing benchmark my myself, so maybe someone already do it.
View 2 RepliesI have an action that generates active vacancies. The code is below;
[Code]....
I want to use this list on several pages so i guess the best thing to use is html.renderpartial.
I then created a view by right clicking inside the action and create a .ascx and a strongly typed view of Vacancy. I chose a view content of "List".
I then added this line to the required page;
[Code]....
I am making my first attempt at using RenderPartial to display a list of objects, but so far having little success. Here is my code, can somebody give me some guidance on what I am doing wrong?
[Code]....
im getting the following exception for use into a master page the helper html.renderpartial(). This works on mvc views that uses this master page, but im trying to execute an old aspx webform page that uses the same masterpage. And here comes following exception:A ViewMasterPage can be used only with content pages that derive from ViewPage or ViewPage.This is the code of my master page:
<body>
<%Html.RenderPartial("PartialView"); %>
<div style="background-color:Aqua;">
<asp:ContentPlaceHolder ID="MainContent" runat="server">
</asp:ContentPlaceHolder>
</div>
</body>
I would like to render some partialviews on my master page. Is it possible?
I am working in an environment with many teams who are responsible for specific content on pages. Each team is sharing specific information (common class libraries, and master pages) that each are going deliver different types of content.Is it possible for an MVC application to do something similar to RenderPartial and pass a model to another MVC application Controller/Action to return content?
So the code for this might look like:
(http://www.mydomain.com/Home/Index)
<% Html.RenderAction("ads.mydomain.com", "Home", "Index", AdModel) %>
Maybe this is not a good idea as another thread has to spin up to server a partial view?
What I'm trying to do is use one master page with two different layouts. Currently we have a "master" master page that has all the common elements and two master pages that use it for the two different layouts. This gives us 3 master pages and there's developer confustion and it is a bit of a hassle to keep them consistent. What I'd like to do instead is say "if there's anything in the MainContent ContentPlaceHolder, show the single column layout, otherwise show the two column layout".
From what I've read you're supposed to be able to do this by using something like the following:
[Code]....
But this.MainContent.Controls.Count retuns zero when the ContentPlaceHolder uses Html.RenderPartial. For example, this works fine:
[Code]....
This causes this.MainContent.Controls.Count to return 1. If I remove MainContent from the view, it returns 0, as expected. However, if I do this:
[Code]....
Then this.MainContent.Controls.Count returns zero.
I would like to wrap a RenderPartial in a JsonResult so that my jQuery can handle placement/positioning of the html data based on additional Json parameters.
e.g. {html: <string returned from RenderPartial>, typeofdata: 1}
After Googling, it seems that the only way to do this is a workaround that hijacks HttpContext in order to spit the PartialViewResult into a string. However, this seems like it would break testability.
Is JsonResult not intended to be used with RenderPartial?
Alternatively, I could set typeofdata as a parameter of the model, and have the PartialView render it as a hidden field, then have jQuery look for it. What is a better way to generate the data that I need?
I have two views in the same folder. View.aspx and a partial
View.ascx
In view.aspx i call RenderPartial
<% Html.RenderPartial("View",MyModel); %>
and MVC renders View.aspx not the partial View.ascx. The net result is an endless loop which eventually causes IIS to shutdown the application.Personally I was expecting the partial view to be rendered.
I'm using ASP.NET MVC 2 Beta. I made a sample code to describe my question.
In the /Controller/HomeController.cs
using System;
using System.Web.Mvc;
namespace MvcApplication9.Controllers
{
public class HomeController : Controller
{
//
// GET: /Home/
public ActionResult Index()
{
return View();
}
}
}
[Code]....
And here is the partial view:
[Code]....
I get:
The best overloaded method match for 'System.Web.WebPages.WebPageExecutingBase.Write(System.Web.WebPages.HelperResult)' has some invalid arguments
What is the proper syntax? I have tried many alernate objects.
Ive tried [OutputCache] for a view that is rendered from Html.RenderPartial, but it doesn't work! It works perfectly for 'normal' views.
How do I cache output for partial view?
I am trying to convert some repetitive html into a user control. Here is the HTML :
[Code]....
And here is where I am slotting it in to my original HTML :
[Code]....
I need to do this dynamically, is there any way around this?
I have a question for use Html.RenderPartial.
How do I assign records entered from a user control by Html.RenderPartial the model of objects of my main view?
Today when I try to save my record can not save the record of association with only the records of the Main View.
Basically the operation of the screen is the following, make the creation of a parent record and then join the other records. I want to save the parent record and associated records.
I have implemented a custom ModelMetadataProvider so that I can decorate my view models with some custom attributes and everything was working fine until I made use of a Partial View. The following code in my view works fine: -
<%: Html.DisplayFor(x => x.Results) %>
Results is a List which renders a custom display template and is also decorated with a custom attribute. Using breakpoints, after the above line and prior to the code within the custom display template, the overridden CreateMetadata method in my custom ModelMetadataProvider is invoked. If I look at the attributes collection parameter I can see that it does contain my custom attribute thus everything working as expected. However, if I replace the above with the following line of code in my view then it breaks: -
<% Html.RenderPartial("ApplicationSearchResults", Model.Results, new ViewDataDictionary()); %>
All the Partial View contains is: -
<%: Html.DisplayFor(x => x) %>
Again using breakpoints, after the above line and prior to the code within the custom display template, the overridden CreateMetadata method in my custom ModelMetadataProvider is invoked. But this time if I look at the attributes collection parameter my custom attribute is not there.
The following link describes the relationships between a Partial View and its parent in terms of ViewData: [URL] In relation to the text: "A partial view enables you to define a view that will be rendered inside a parent view. Partial views are implemented as ASP.NET user controls (.ascx).
When a partial view is instantiated, it gets its own copy of the ViewDataDictionary object that is available to the parent view. The partial view therefore has access to the data of the parent view. However, if the partial view updates the data, those updates affect only the partial view's ViewData object. The parent view's data is not changed"
how the parent view can make use of the new data added or existing data changed and updated, by the partial views? My question is around how to load partial views dynamically at runtime using Html.RenderPartial(...) whilst having one version of the data used and updated by the parent view and it's children.
I am unable to get value in controller with below code.
<tr style="border-style: none">
<td>
<% ViewDataDictionary dictionary = new ViewDataDictionary();
dictionary.Add("Films","test");%>
</td>
<td colspan="4" style="border-style: none">
<% Html.RenderPartial("Pager", Model.hangTagPagedList,new ViewDataDictionary(dictionary); %>
</td>
</tr>
Is there any way to get it.
I'm using an ASP:Menu control declared in markup as:
[Code]....
This is a simple menustrip that just gives the viewer of my webpage the ability to set the natural size of the page to something more suitable to the size of their browser window or screen resolution.
The onclick code:
[Code]....
This is ridiculously simple stuff; the Session Resolution set by the click event is checked and accounted for in Page Init and PreRender and isn't relevant to this issue.In Visual Studio 2008 Debug mode on Windows 7, the page and its Menustrip load and work just fine in Firefox and also IE8 - everything works exactly as expected.After moving the project to my deployment platform (a Windows 2003 STD Server running IIS), the page continues to work just fine in Firefox but in IE8 (from the same Win7 machine I tested IE8 with in debug mode) the Menustrip won't work in IE8... the top-level shows, but when I move my mouse over the Page Size link it doesn't pop out the various size options - the left border edge disappears but the menu items don't appear. I've verified that Javascript is enabled in IE8.
Is it just me or are all the ASP.NET MVC 2.0 links listed on the ASP.NET CDN broken?
[URL]
ASP.NET MVC 2.0
[URL]
I have a panel that uses the RoundedConersExtender to round the corners on the border around the panel. It was working fine in IE7 but now in IE8 the top and bottom seem to be separated. I looked through previous questions and it seems that this was a problem with Firefox as well but no solution. Does anyone know a workaround other than using compatibility mode?
View 2 Replies