One week left! Shaun is a great man and he got a lot of furniture (table, chairs) for free, can pickup after arranging a time with him, don’t miss out!

He also got a ping-pong table, but it is too big for me. and sell it for $150, almost brand new.

You can also define the title for this plug-in: you need to setup the search site, if you don’t, then will be the current site. Please note that “http://” is not needed as shown below:

On the right panel, you can see the bing site search widget is activated:

And when you type in the search bar with your keyword,  you will see the search result:

Simple and easy, just go to open source section: http://blog.koumei.net/open-source/#bing

Sure you can. With MVC routing facilities, you can define your customized redirect logic: CREATE AN EMPTY MVC PROJECT, MODIFY GLOBAL.ASPX.CS FILE ONLY ON THIS EXAMPLE:

First of all, define two objects which implemented IRouteHandler and IHttpHandler, you can feel free to define those two objects on Global.aspx.cs file:

//@Implements IRouteHandler
class RedirectRouteHandler : IRouteHandler
{
private string newUrl;
public RedirectRouteHandler(string newUrl) { this.newUrl = newUrl; }
public IHttpHandler GetHttpHandler(RequestContext requestContext)
{
return new RedirectHandler(newUrl);
}
}

//@object implements IHttpHandler
class RedirectHandler : IHttpHandler
{
private string newUrl;

public void ProcessRequest(HttpContext httpContext)
{
httpContext.Response.Status = “301 Moved Permanently”;
httpContext.Response.StatusCode = 301;
httpContext.Response.AppendHeader(“Location”, newUrl);
return;
}
}

Then add one line on RegisterRoutes(RouteCollection routes) method (in Global.aspx.cs):

routes.Add(new Route(“{*pathInfo}”, new RedirectRouteHandler(@”http://koumei.net”));

Now all request to the website will redirect to “koumei.net” permanently.

Gonna make a page: koumei.co/ol cool !

Koumei’s experimental page is available here: http://koumei.net/html5.html

Nothing much currently. I am quite interested in creating the gradient background and rounded corner.

This page will be kept updating.

Thanks to Howie from states who provides me a shelter at this moment. koumei.net is homeless, desperate and depressed last night, but because of his kindly help that make me home again. Now let us say hello to koumei.net again on HelloVPS (HelloVPS.com).

hellovps

Given an extension on HtmlHelper: this extension will generate a list box in view based on the collection “cakes”. (Because I like cake, so I use dessert object as example

public static MvcHtmlString MyDropDownList(this HtmlHelper target, string controlName, IQueryable<Cake> cakes, object htmlAttr)
{
if (cakes== null)
return MvcHtmlString.Empty;
var cakesList = new SelectList(cakes, “Id”, “CakesName”);
return target.ListBox(controlName, cakesList, htmlAttr);
}

It is okay, but the main issue is if the when I specify the Model data on control name, it IS SUPPOSED to generate the list box with the data which retrieved from database are selected. Yes.  IT IS SUPPOSED TO BE. But, unfortunately, MVC fail to automatically bind data for us…  The data “cakesList” is showing properly, but with no preselect options. In most of the business logic, it’s not gonna work, because it is no point for user to re-select the options every time before save the data.

In this case, MVC is not gonna auto-bind the data for us, we just need to figure out another way to display and manipulate the data properly. So we will change something on the extension, view and the controller:

1. On the view, don’t specify the name to model’s name, For example, the data which will be weaved to list box is CakeViewData.CakeList, the data related to database is CakeViewData.Dessert.Cakes. Normally, we will use the extension to weave the data:

<%=Html.MyDropDownList(“Dessert.Cakes”, Model.CakeList, new { @class = “multiselect”, size = 5 })%>

Since MVC is not gonna take care of the data binding, The name (on parameter controlName) should and NEED to use other name instead. Change “Cakes” to any other name, for example, change to “MyCakes”:

<%=Html.MyDropDownList(“Dessert.MyCakes”, Model.CakeList, new { @class = “multiselect”, size = 5 })%>

2. Extension is changed to:

public static MvcHtmlString MyListBoxWithSelectedList(this HtmlHelper target, string name, IQueryable<Cake> cakes, List<string> selected, object htmlAttr)
{
if (interests == null)
return MvcHtmlString.Empty;
var cakeList = new MultiSelectList(cakes, “Id”, “CakeName”, selected);
return target.ListBox(name, cakeList, htmlAttr);
}

I just add a parameter “List<string> selected” in the extension which will be used in MultiSelectList object that can be bind to the the items to be selected.

3. In controller, before saving the data, need to use FormCollection or Request["Dessert.MyCakes"] to obtain the data “MyCakes” manually.

string myCakes = Request["Dessert.MyCakes"];
Dessert dessert = new Dessert{Cake = myCakes};

It might not be a bug actually. And in this example you can feel how flexibility that MVC can bring you: the way to manipulate the model or data varies! 

Happy programming in MVC 2!