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ASP.NET MVC Html.DropDownList SelectedValue
...nd set the default/selected item based on the name.
Here is the code from asp.net mvc
private static MvcHtmlString SelectInternal(this HtmlHelper htmlHelper, ModelMetadata metadata,
string optionLabel, string name, IEnumerable<SelectListItem> selectList, bool allowMultiple,
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ASP.Net MVC: How to display a byte array image from model
I've a model with a byte array image file that I want to show on the page.
10 Answers
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ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type
... answered Apr 21 '14 at 19:04
Kaspars OzolsKaspars Ozols
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FormsAuthentication.SignOut() does not log the user out
... // Clear session cookie
HttpCookie rSessionCookie = new HttpCookie( "ASP.NET_SessionId", "" );
rSessionCookie.Expires = DateTime.Now.AddYears( -1 );
Response.Cookies.Add( rSessionCookie );
2. Phil Haselden gave the example above of how to prevent caching after logout:
You need to ...
How do you post to an iframe?
...lt;form /> tag, so it could be as simple as:
<form action="do_stuff.aspx" method="post" target="my_iframe">
<input type="submit" value="Do Stuff!">
</form>
<!-- when the form is submitted, the server response will appear in this iframe -->
<iframe name="my_iframe" s...
ASP.NET MVC: Unit testing controllers that use UrlHelper
... if you want to mock HttpContextBase class.
http://www.hanselman.com/blog/ASPNETMVCSessionAtMix08TDDAndMvcMockHelpers.aspx
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How to render a DateTime in a specific format in ASP.NET MVC 3?
...ormat reference:
http://msdn.microsoft.com/en-us/library/az4se3k1(v=vs.71).aspx
Then I have a JQuery datepicker bound to it, and that put's the date in as a different format...doh!
Looks like I need to set the datepicker's format to the same formatting.
So I'm storing the System.Globalization for...
IIS 500.19 with 0x80070005 The requested page cannot be accessed because the related configuration d
I want to upload my own asp.net website on IIS with IIS Manager. But when I do this, I get the following error
45 Answers...
What is opinionated software?
...a non-opinionated framework, but one with strong conventions. I would put ASP.NET MVC in this category. In reality all software is opinionated to some extent (though perhaps not PERL). MVC has strong conventions in its choice of model but offers many different ways to solve problems within those ...
Difference between break and continue in PHP?
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Misuse of these functions results in this: flickr.com/photos/24973901@N04/2762458387
– neokio
Sep 13 '12 at 11:02
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