Post New Web Links

Returning a model and a html fragment

Posted By: Posted Date: September 29, 2010 Points: 0 Category :ASP.Net

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

Return View("TalkToUs", New TalkToUsModel(customer))

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.

Thanks in advance for any help.

View Complete Post

More Related Resource Links

Html.BeginForm and Returning Model

Any idea how can View return model(myModelValues) on the click of submit button,aspx code <% Html.BeginForm("submit", "RenewalManager", FormMethod.Post); %> <input type="submit" name="submitButton" onclick=" return confirmReject()" value="Test" /> <% Html.EndForm ( ); %> controller code public ActionResult submit(string submitButton) { switch (submitButton) { //Cases... case "Test": // call another action to perform the cancellation return (Confirm()); //... } } public ActionResult Test() {

Entity Data Model and database view returning the same columns as there are in a table

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.

How do I do something similar for a view?

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) { ...

Thanks, Jenda

Model Binding the values in an HTML Table back to Controller / Model

Currently, I am working with ASP.NET MVC1 and am still learning about Model Binding and how values from a View are passed back to the Controller / Model. Specifically, I want take an existing Model, create a Table and populate the Rows of the Table, allow the user to edit some fields and pass it back.

In my example, I have a Class called "Ingredient" which has 4 public accessors: Name, Barcode, Amount, and Unit

<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<IEnumerable<MvcACE.DomainModel.Entities.Ingredient>>" %>

<% using (Html.BeginForm("SubmitOrder","MyController"))
       { %>

<table>
            <tr>
                <th>Name</th>
                <th>Barcode</th>
                <th>Amount</th>
                <th>Unit</th>
            </tr>
        <%  if (Model != null)
            {
                foreach (var item in Model)
                { %>
            <tr>
                <td><%= Html.Encode(item.Name)%></td>
                <td><%= Html.Encode(item.Barcode)%></

Html.RenderPartial appears to be stripping Model of custom attributes

Hello,

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.

Any idea

Query Sharepoint list, rich text columns returning HTML tags

Hi! So I have an issue that maybe someone of you have encountered as well. I am querying a Sharepoint list and creating a report from the data collected from this list. This all works fine except that one of the columns in this list is of the type "Multiple lines of text" and also supports "rich text" with different fonts, sizes and so on. This has the effect that the text returned from this column is wrapped in HTML tags that specifies how the text should be formatted. Naturally I do not want this HTML code to appear in my report so for now I have used custom code to do a string.replace and replaced for example <div></div> and <br> with "". However, this column also has url references to documents and these links shows up like this "/servername/site/subsite/Gemensamma%20dokument/Mwh.docx">http://servername/site/subsite/Gemensamma%20dokument/Mwh.docx There is some sort of double reference to the document that I guess like the HTML tags are embedded in the answer from the rich text column and this is not so easy to do a string replace on because the url varies with the different document and document names. My question really is if anyone of you have done a similar report that I am doing, and have encountered this fenomen with this sharepoint column and how you did to solve this? I have tried to creat

How to exclude one of model's property from the Html.EditorFor

Hi, I would like to exclude one of model's property from the Html.EditorFor. I tried [HiddenInput(DisplayValue=false)] but it renders the property as an hidden input. This could potentially be a security problem. How can we completely exclude a field from Html.EditorFor? Thank you,Max

Basic Web Forms Question Regarding Returning Html To The page

I have a web application I am working on but this is using simple web forms.

Long story short I want to create a commenting system similar to that of google sites for example.

All comments are saved to the database against a user id and submission id (meaning they are relevant to the page they are presented on).

Currently I am displaying them in a table using GridView which is kinda well annoying.

Is there anyway to return custom HTML from the server to a palceholder control or something of the like.

Basically run a for loop and fill up a placeholder control with html that will render appropriatelly

I know, its basic but I am a total noob.

WCF returning "The content type text/html of the response message does not match the content type of

IÃÂ have a WCF service I am trying to run on a new installation of 64-bit Windows Server 2008 IIS. Although it runs fine on Windows 2003 IIS, it is throwingÃÂ the error in the thread title, which appears to be a server config issue, but I am not sure. Googling and searching the MSDN forumsÃÂ did not turn up a solution. IÃÂ tried running WCF Logging, but that didn't help either.

Does anyone have any suggestions on how to solve this probelm?

-------------------------------------------------------------------------------------
Here is the error:

The content type text/html of the response message does not match the content type of the binding (application/soap+xml; charset=utf-8). If using a custom encoder, be sure that the IsContentTypeSupported method is implemented properly. The first 1024 bytes of the response were: '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content=&qu

stupid -- why does model.Model break Html helpers?

</div>This

This code in an aspx file:

<%: Html.TextBoxFor(model => model.Model) %>

Breaks the page with the following error - which I think is stupid as Model is a property of my Product Entity and relates to the Model of the product (e.g. Make, Model, Year). If I remove this model.Model reference the rest of the Product properties render as expected. I am stuck with renaming my property?

Value cannot be null or empty.
Parameter name: name

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Argu

Help: populate Html.DropDownList from table data? [Linq to SQL model]

I have two tables, Users and Roles. The roles table is a reference table for the different roles of my site (RoleId and RoleName columns). The Users table contains profile data for each user, including a RoleId column that is FK'd back to the Roles table [RoleId].

Both tables are in a Linq to SQL model.

I have an edit page created which lists all the profile values of a user. The edit page inherits the User model. One of the editable values is the RoleId field. I want to set this up to be a drop-down list that contains items labeled using the RoleName column of the Roles table, and matched with values of RoleId.

How can I achieve this?

Microsoft Folks Submit Grid model for HTML/CSS to the W3C.

Still using table for layout ? It's not the preferred way. Modern Web Site development defines layout with CSS wherever possible. As we look forward to HTML5 and CSS 3 some of the folks in Dev Div are tooling for the new wave and immersed in the resulting ecosystem. Alex Mogilevsky , Phil Cupp , and Markus Mielke from Microsoft, via the CSS Working Group have submitted a draft for CSS3 Grid Alignment. The official description says ... CSS Grid Alignment Level 3 contains features that enable authors to align UI elements horizontally and vertically. By using the features in this module authors can position layout elements such as controls and application content into columns and rows, defining a grid structure with fixed, fractional, or...(read more)

ASP.NET, HTML, JavaScript Snippet Support (VS 2010 and .NET 4.0 Series)

This post covers another useful improvement in VS 2010 - HTML/ASP.NET/JavaScript snippet support. Snippets allow you to be more productive within source view by allowing you to create chunks of code and markup that you can quickly apply and use in your application with a minimum of character typing.

Visual Studio has supported the concept of "snippets" for VB and C# in previous releases - but not for HTML, ASP.NET markup and JavaScript. With VS 2010 we now support snippets for these content types as well.

Binding WPF Controls to an Entity Data Model

In this interview, programming writer, McLean Schofield, demonstrates how to bind WPF controls to an entity data model, using Visual Studio 2010 Beta 1. You can also learn more in the topic: Walkthrough: Binding WPF Controls to an Entity Data Model.

Model View Controller (MVC) for ASP.NET

Model View Controller (MVC) architectures, immediately wonder how the MVC pattern can be applied in an ASP.NET world. This article will demonstrate how the MVC pattern can be applied to an ASP.NET web application and still maintain the basic Microsoft supplied architecture.

Maintain HTML Radio Button Selection Inside GridView After Postback

Long time ago I wrote an article about getting the value of the selected RadioButtons inside the GridView control. The code did not addresssed the postback issue which means that the selected radio button was cleared after the postback occurs.

Dynamic Systems Development Model (DSDM) Methodology

The Dynamic Systems Development Model was developed in the U.K. in the mid-1990s. It is the evolution of rapid application development (RAD) practices. DSDM boasts the best-supported training and documentation of any of the agile software development techniques, at least in Europe. DSDM favors the philosophy that nothing is built perfectly the first time and looks to software development as an exploratory endeavor.

Overview of SharePoint Object Model

SharePoint offers a set of structured server-side objects those are widely used to program SharePoint Applications. These objects are hierarchically arranged and you can drill down through the object hierarchy to obtain the object that contains the components of SharePoint Application you need to use in your code.


Categories:

ASP.Net	Windows Application	.NET Framework	C#	VB.Net	ADO.Net
Sql Server	SharePoint	Silverlight	Others	All

Returning a model and a html fragment

More Related Resource Links

Value cannot be null or empty.Parameter name: name

Value cannot be null or empty.
Parameter name: name