Archive for the ‘ASP.NET’ Category
Saturday, May 7th, 2011
To add htmlattributes to a ActionLink might be needed for instance for the layout of the page.
@Html.ActionLink("Link text", "action", "Controller", null, new {style="float:left"})
//Adding a css class (need the @sign as class is a keyword for the compiler). It is also possible to use a Capitol C in Class but then it fails some validations.
@Html.ActionLink("Link text", "action", "Controller", null, new {@class="myCssClassName"})
//the syntax for the Html.ActionLink (used in this example is)
public static MvcHtmlString ActionLink(
string linkText,
string actionName,
string controllerName,
RouteValueDictionary routeValues,
IDictionary<string, Object> htmlAttributes
)
Tags: ActionLink, asp.net, C#, Html helper, Html.ActionLink, MVC, MVC3
Posted in ASP.NET C#, MVC, MVC3 | No Comments »
Saturday, April 30th, 2011
Sometimes the need arises to create a URI object instead of just a link. This can be done by using Url.Action.
new Uri(Url.Action("action", "controller", null, Request.Url.Scheme))
//definitions
public Uri(
string uriString
)
public string Action(
string actionName,
string controllerName,
Object routeValues,
string protocol
)
Tags: asp.net, C#, URI, Url helper, Url.Action
Posted in ASP.NET C#, C# | No Comments »
Saturday, April 30th, 2011
Using routevalues you can tell the html helper what area you want to create a action link to.
//create a link that will go to AreaName
Html.ActionLink("Link Text", "ActionName", "ControllerName", new { Area = "AreaName" }, new{})
//Default area (= no area)
Html.ActionLink("Link Text", "ActionName", "ControllerName", new { Area = "" }, new{})
//create a link that will go to AreaName and with some htmlAttributes
Html.ActionLink("Link Text", "ActionName", "ControllerName", new { Area = "AreaName" }, new{@class="myCssClass"})
//Definition
public static MvcHtmlString ActionLink(
string linkText,
string actionName,
string controllerName,
RouteValueDictionary routeValues,
IDictionary<string, Object> htmlAttributes
)
Tags: ActionLink, area, asp.net, C#, Html helper, Html.ActionLink, MVC, MVC3
Posted in ASP.NET C#, MVC3 | No Comments »
Saturday, April 30th, 2011
Using routevales you can change area and/or pass parameters on to the link you wish to hit.
//"normal" Url.Action - creates a link in the area where it is called from (and don't pass any values along)
<a href="@Url.Action("action", "controller")" class="myCssClass">link text</a>
//Url.Action with a that links to another area (area name or empty for the default area); also sets the category to shoes and it passes along the id that this view has.
<a href="@Url.Action("action", "controller", new { Area = "", id = Model.id, category="shoes"})" class="myCssClass">link text</a>
Tags: area, asp.net, C#, MVC3, routevalues, Url helper, Url.Action
Posted in ASP.NET C#, MVC, MVC3 | No Comments »
Saturday, April 30th, 2011
When there is need to encode/decode a url then the HttpUtility has a function that does this for us.
HttpUtility.UrlDecode(url)
HttpUtility.UrlEncode(url)
Tags: asp, C#, HttpUtility, url encode
Posted in ASP.NET C# | No Comments »
Saturday, April 2nd, 2011
If there is a need to get the URI that the was used to reach the controller then the Request holds that information and it can be retrieved to a URI object
public ActionResult MyAction()
{
var uri = Request.Url;
var port = uri.Port;
var absoluteUri = uri.AbsoluteUri
//...
return View();
}
Tags: asp.net, C#, MVC, MVC3, Request, URI
Posted in MVC3 | No Comments »
Wednesday, November 11th, 2009
To make this change for one project at a time:
In “Web.config”find the line saying “compilation debug=true” and switch this to false.
To make this change for the entire server:
In “%SystemRoot%\Microsoft.NET\Framework\%VersionNumber%\CONFIG\Machine.config” find the line saying “compilation debug=true” and switch this to false.
More info on this from Microsoft:http://support.microsoft.com/kb/815157
Tags: asp.net, IIS
Posted in ASP.NET, IIS | No Comments »