StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
36194
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2008-08-30T17:43:12.090
FavoriteCount
0
LastActivityDate
2008-08-30T17:43:12.090
LastEditDate
LastEditorUserId
0
OwnerUserId
2701
ParentId
36129
PostTypeId
2
Score
3
ViewCount
0
LastEditorDisplayName
text
Body
I use passive view, a flavor of the <a href="http://msdn.microsoft.com/en-us/magazine/cc188690.aspx" rel="nofollow noreferrer">Model View Presenter</a> pattern, with any web forms like development (.NET) to increase testability/maintainability/etc For example, your code-behind file might look something like this <pre><code>Partial Public Class _Default Inherits System.Web.UI.Page Implements IProductView Private presenter As ProductPresenter Protected Overrides Sub OnInit(ByVal e As System.EventArgs) MyBase.OnInit(e) presenter = New ProductPresenter(Me) End Sub Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load presenter.OnViewLoad() End Sub Private ReadOnly Property PageIsPostBack() As Boolean Implements IProductView.PageIsPostBack Get Return Page.IsPostBack End Get End Property Public Property Products() As System.Collections.Generic.List(Of Product) Implements Library.IProductView.Products Get Return DirectCast(gridProducts.DataSource(), List(Of Product)) End Get Set(ByVal value As System.Collections.Generic.List(Of Product)) gridProducts.DataSource = value gridProducts.DataBind() End Set End Property End Class </code></pre> This code behind is acting as a very thin view with zero logic. This logic is instead pushed into a presenter class that can be unit tested. <pre><code>Public Class ProductPresenter Private mView As IProductView Private mProductService As IProductService Public Sub New(ByVal View As IProductView) Me.New(View, New ProductService()) End Sub Public Sub New(ByVal View As IProductView, ByVal ProductService As IProductService) mView = View mProductService = ProductService End Sub Public Sub OnViewLoad() If mView.PageIsPostBack = False Then PopulateProductsList() End If End Sub Public Sub PopulateProductsList() Try Dim ProductList As List(Of Product) = mProductService.GetProducts() mView.Products = ProductList Catch ex As Exception Throw ex End Try End Sub End Class </code></pre>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POWhat are some real life examples of Design Patterns used in software
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USToran Billups
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
3. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. This table or related slice is empty.

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.