MVC :: Creating HTML Helpers With Extension Methods?
Oct 18, 2010namespace MvcLogin_Validation.Helpers
{
public static class LabelExtensions
[code]...
Similar Messages:
Using Extension Methods In Static Methods On Extended Classes?
Aug 16, 2010I have an extension method as follows:
public static class PageExtensions
{
public static int GetUserId(this Page targetPage)
{
var user = Membership.GetUser(targetPage.User.Identity.Name);
return (int)user.ProviderUserKey;
}
}
Now in a page I need to use this method in a static WebMethod, so I have added another 'extension method' to PageExtensions:
public static int GetUserId()
{
return (int)Membership.GetUser(HttpContext.Current.User.Identity.Name).ProviderUserKey;
}
and I call it as follows in my WebMethod: PageExtensions.GetUserId()
Web Forms :: How To Change This Methods In To Use Dictionary Or Extension Methods
Jul 23, 2010public class CacheHelper { /// <summary> /// Removes object with the specified key. /// </summary> /// <param name="key">The key.</param> [code]....
I have this methods for caching..I need to change this methods to use in aDictionary<string,object>
How do I need to change this code Because I am new to asp.net I am still learning..
C# Extension Methods For C# In General (.Net 3.5)?
Dec 6, 2010I'm searching for some extension methods that helps programming in ASP.NET. Some functions to work on controls, validators, AJAX or programing in C# in general.It could be methods library or your own methods.Do you know any source of those methods (other than CodePlex - that is good source of generic extensions) especially for ASP.NET?
View 1 RepliesCan Assign HTML Values In MVC View Using HTML Helpers
May 17, 2010is this right? i am trying to display value in input box dynamically?
can anyone advice me is this corect approach? but still I am getting here only + + in input box?
HTML Codes In Strongly Typed HTML Helpers
Jan 20, 2011So, I am having a hard time getting this to work. I am trying to add some typographic HTML codes to some labels I have strongly typed to my model.
<%: Html.LabelFor(m => m.Name) %>
I am using data annotations to customize the DisplayName of the property:
[DisplayName("Your friend’s name")]
public string Name { get; set; }
However the actual code is being displayed for the label:
Your friend’s name
I have also tried just using the old write method:
<%= Html.LabelFor(m => m.Name) %>
WebMatrix :: Interesting Problem About @ And Extension Methods?
Oct 22, 2010Note , that i'm new to c# so it might not be a problem.first , what is the exact meaning of @ in Razor ?does it mean WebPage.Response.Write ?next, i designed an extension method to WebPage ( by the way that is the coolest feature ever in c# )in my Razor code , to use it in a webpage , i must write @this.MyExtensionMethod() instead of @MyExtensionMethod().So why is it? because @this.MyExtensionMethod() and @MyExtensionMethod() should be the same ?
here is my extension method :
[Code]....
Razor Support Of Generic Extension Methods?
Feb 11, 2011With regards to the Razor view engine, say I want to render Html.TextBoxFor<SomeModel>(i => i.Name), it doesn't seem that the inline syntax works as in:
@Html.TextBoxFor<SomeModel>(i => i.Name)
This doesn't seem to work because it interprets the generic as an HTML tag. I could use a code-block approach, but then what's the best approach to output the content? The HTML string returned from this method, do I response.write it, or is there a syntax for it, or what's the approach?
MVC :: How To Create An Extension To Extend The HtmlTextbox Methods
Sep 16, 2010I am trying to create an extension to extend the HtmlTextbox methods to allow our developers to add onkeydown inline javascript to auto click a button with a name they specify.
[Code]....
Configuration :: Unable To Access Extension Methods
Oct 14, 2010I have a web site project using the .NET 2.0 Framework that I am working on in Visual Studio 2008. I am using a third-party DLL in my project. I have added a reference to the DLL in my project and I can use everything as expected, including a number of extension methods for certain objects. Intellisense sees these extension methods, and I am able to make use of them and I can build my project on my local machine without any errors.
However, when running my website on a production server, I get a Compilation Error saying that the extension method I am trying to use could not be found. I can use everything else in the DLL besides the extension methods on the production server.
This is my first exposure to extension methods and understand what they are, but I can't seem to figure out why I can't make use of these methods outside of my local machine.
MVC :: Extension Methods To Search Jquery Grid?
Apr 5, 2010I have jquery grid I need to search the grid results..
I thogught best method to search like string,bool, decimal, byte..
better to write the extension methods?how to write the extension methods to search the jquery grid using asp.net mvc control..
MVC :: Wrap IsAjaxRequest() And Other Extension Methods With DI For Testability?
Mar 21, 2010I'm using IOC containers that wrap items of HttpContext, such as Request and Session variables, to simplify mocking of it for testability.
Since IsAjaxRequest() is an extension method, it doesn't show up in HttpContext.Current.Request.
Is it possible to wrap extension methods with a IOC container? How?
MVC :: UrlHelper Extension Methods For Areas (Best Practices)
Apr 20, 2010In the previous version of our application we worked one we used MVC 1, so no area's. Following the ASP.NET MVC Best Practices by Kazi Manhur, I Created Extension methods of UrlHelper to generate your url from Route
Now with the new version, we are using MVC 2 and Areas. I was just wondering if one should implement it as before or have a new "best practice" regarding this emerged?
What I'm doing right now is:
1) Create a route in my area's route registration:
[Code]....
2) Creat an UrlHelper Extension method:
[Code]....
3) then just call it like this:
[Code]....
While typing this I started wondering what is the use of the ID you specify for the Area route..cant one just call the route using that?
Use Extension Methods Inline In An ASPX Page?
Jan 15, 2010Is it possible to do something like this inline in an ASPX page?
<%= Me.SomeExtensionMethod() %>
I can't seem to figure out how to get this to work properly. I'm receiving an error saying that "SomeExtensionMethod" is not a member of the current Page object. I've added the necessary <%@ Import Namespace="..." %> directive at the top of my page. This Does work in code-behind.This isn't vitally important, but it would be good to know how to do in the future.
"GroupBy" And "OrderBy" Methods From LINQ As Extension Methods?
Mar 11, 2010We say that "GroupBy" and "OrderBy" methods from LINQ as Extension Methods.Then how about "variable.ToString()" and "string.Split()" menthods. Are these Extension methods.
View 2 RepliesWeb Forms :: Extension Methods And Customized Generic List Collections
Nov 19, 2011How to use extension methods and customizes generic list collections??
View 1 RepliesWeb Forms :: Is Possible To Use The Mvc HTML Helpers
Jan 14, 2010I have been using web forms and I have been let down by them. I hate the way it mangles my element id's and names. I want to have full control over my html and have the ability to have multiple forms on one page.
I do not use view state or post backs. All my server communication is done using JQuery ajax and sometimes page methods.
My pages do not make use of any runat=server controls other than occasionally using the repeater.
For now I have been using inline code like the following but I like the mvc html helpers.
EXAMPLE:
[Code]....
At the moment, using the asp.net mvc framework is not an option but I would like to use the HTML helpers in my asp.net application.
Is this possible to use the mvc html helpers or do I have to create my ow helpers?
MVC :: HTML Helpers Does Not Render ID?
Mar 19, 2010I just upgraded my mvc 1.0 project to 2.0 using the wizard. My project builds fine however, my html helpers that I have used, does not render the input's ID tag. For some reason, only some controls render and some do not. For example:
[code]....
I thought it had to do with the fact that the value is empty, but from the two examples, they are nearly identical. Is this a bug? All was working before I upgraded.
MVC :: HTML Helpers - Passing Id And Name To Views?
Feb 21, 2011I´m learning mvc and I found a problem. I have a product table that stores currencies in integers. On the other hand I have a table name currency that stores each int id with the currency name.
On html.dropdownlist I followed the pattern:
The name of the form field (ArtistId) The list of values for the dropdown, passed as a SelectList The Data Value field which should be posted back with the form The Data Text field which should be displayed in the dropdown list The Selected Value which is used to set the dropdown list value when the form is displayed
This was great for Forms in order to display selections. Right know I´m finishing my details views and I need to use the int id on product table but display the name on currency table associated to that int id.
Does anyone knows if it exist an html helper that renders the Data Text Field that should be dsiplayed on the View taking into consideration the int number?
Something like @html.display("Name", model.product.currencyid) where name is pulled from db.currency?.
MVC :: Applying CSS / Styles To HTML Helpers?
Jul 21, 2010So, most of the MVC examples I find are C#, so I seem to have trouble finding samples ....(bear with me, I'm a newbie) with that said, if anyone can point me in the right direction,
I simply want to be able to apply htmlattributes / styles to my select box
[Code]....
MVC :: 2 Strongly Typed Html Helpers Css?
Jul 28, 2010How can I use css and other attributes such max length with the strongly typed views ?
View 1 RepliesC# - Create Html Helpers In Webforms Project Like In Mvc?
Jun 27, 2010Can i create html helpers in Webforms project like in asp.net mvc?
View 2 RepliesMVC :: Add An Image Instead Of Delete Link In Html Helpers?
Nov 10, 2010<%: Html.ActionLink("Delete",
"Delete",
new { id=item.Emp_ID
})%>
how to add an image instead of first "Delete"
MVC :: Access Html Helpers TextBox And Attributes?
Feb 5, 2010i used Html Helpers TextBox like this
<%= Html.TextBoxFor(model => model.Password)%>
now have can i access to attributes
i need to enable=false that control.
MVC :: How To Create Custom HTML Helpers And Templates
Mar 30, 2010If I wanted to create a custom HTML helper and take advantage of the new in-built templating feature, how would I do that? It appears the templating features are internal?
View 3 Replies