master-detail

问题 For a SAPUI5 app I created an OData service having an entity "Enquiries". The service itself works fine. In order to build a first SAPUI5 app on top of that service, I took the Walkthrough to get the basics: https://sapui5.hana.ondemand.com/#/topic/2366345a94f64ec1a80f9d9ce50a59ef Now if I replace the Northwind Service by my one service and binding it as model "enquiry", it all works fine except one thing. When clicking on an list item ("enquiry/>Enquiries"), it loads the details of that

问题 I have generated a sample Multi-page Editor through the Eclipse wizard. Then, I have modified the sample plugin in order to have two pages: Text Editor Master Details Block For the Master Details Block, I have used this tutorial. I can open the Master Details Block page and I am also able to view the initialized objects in the list and display the corresponding details page. Now, I want to replace the static object with entries from the loaded file. My problem is, that I don't know how I can

问题 I'm setting up a master-detail interface with two routes. The parent route houses an EventSource stream that regularly updates it's model. I'm trying to make it so when the parent route's model suffers a change on any of its items, if the current detail view is displaying any of the changed items then it should be updated. I'm currently trying to make a binding on the receptor route to receptores 's controller's model and observing that: Edited per blessenm's suggestions: var App = Ember

问题 I have a list, within a list, within a list, and so on. There's about 5 tiers. It's easy enough to create 5 activities for each list on phones, but what if I want to support tablets as well? So I'd need to work with master detail flow. However, I can't seem to find any tutorials or information in relations to a nested master detail flow. Anyway, here is an illustration of what I'm describing: In the tablet layout, I want the screen to shift 2 tiers at a time. User can advanced to the next

问题 I have a MasterDetailPage and this page get pushed to a Navigation: await MainPage.Navigation.PushAsync(new MasterDevicePage()); when the master device page get loaded, the master page's list view will then select one of the page and display it on the detail screen. masterPage.ListView.ItemSelected += (sender, e) => { var item = e.SelectedItem as MasterPageModel; if (item != null) { Detail = new NavigationPage((Page)Activator.CreateInstance(item.TargetType)); Detail.Title = item.Title;

问题 This is the structure of the XAML: <controls:MasterDetailsView ItemsSource="{x:Bind Artists}"> <controls:MasterDetailsView.MasterHeader> // Some Code </controls:MasterDetailsView.MasterHeader> <controls:MasterDetailsView.ItemTemplate> // Some Code </controls:MasterDetailsView.ItemTemplate> <controls:MasterDetailsView.DetailsTemplate> <DataTemplate x:DataType="data:ArtistView"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto" /> <RowDefinition Height="*" /> </Grid.RowDefinitions>

问题 Entity Framework v5 looks cool and I try to switch from Linq-to-SQL with existing MSSQL (Azure) database. but tutorials about EF are too complex to follow. The database schema is pretty simple as follows (generated by exist db). Sheets and SheetDetails tables are connected with 1-to-many relationship. CREATE TABLE [dbo].[Sheets] ( [Id] INT IDENTITY (1, 1) NOT NULL, [Grade] FLOAT (53) CONSTRAINT [DF_Sheets_Grade] DEFAULT ((0)) NOT NULL, [Title] NVARCHAR (255) CONSTRAINT [DF_Sheets_Title]

问题 I am trying to make a Master-Detail Navigation using help of this github example. The relevant code sample from my project is - MasterPageItem.cs namespace Demo.MenuItems { public class MasterPageItem { public string Title { get; set; } public string IconSource { get; set; } public Type TargetType { get; set; } } } MainPage.Xaml.cs public partial class MainPage : MasterDetailPage { public MainPage() { InitializeComponent(); masterPage.ListView.ItemSelected += OnItemSelected; if (Device

问题 I'm trying to work through understanding how I can make data flow nicely through an app I'm building. I just want a basic master detail view where it starts with a list of all the top level objects(users), tapping one of them lets you see all the second level objects related to that top level (userX -> cities), and tapping one of them lets you see all the third level objects (userX -> cityX -> towns). This is my JSON file: [ { "id": 1001, "first_name": "Jimmy", "last_name": "Simms", "cities":

问题 I am creating stored procedures that will be called from my C# application and will enter master/detail information into SQL Server. On the Header table I have TransactionId as an Identity column so that I get a unique ID every time I insert. When I call my stored procedure for the detail table, I would like to use the PK ID from the Header and insert it into the FK of the detail. What is the best way to ensure that I get back the ID that was just created in the Header table? CREATE TABLE