master-detail

问题 I am trying to run (in C# 4.0, Visual Studio 2010) the code from Unable to display a List as one of the columns of my view with ItemsControl and StackPanel? having added instantiation of myOrders in MainWindow.xaml.cs of VS2010 WPF application project but am getting in XAML Cannot resolve symbol ' myOrders ' due to unknown data context upon pointing in MainWindows.xaml a mouse on myOrders in line: ItemsSource="{Binding myOrders}" What would be the full XAML script for launching the WPF app in

问题 I have a master-detail layout with a section of popup menus (the Details) and a section with a DataGridView which holds the rows. The popup-menu state is updated when the selected row in the DataGridView changes and the state in the DGV's selected row should update when the popup-menu changes. All of this works except the row in the DataGridView doesn't immediately update when I change the value of the popup-menu. I have to select a different row in order to see my edits. I'm assuming this is

问题 I have a UITableView that displays a subset of a large number of entities named "Documents". The subset is defined by another entity "Selection". Selections are named, ordered list of documents. It Works fine, except when I want to change the displayed selection at run time. I get only a blank list. Basically, I need to change the predicate that my NSFetchedResultsController holds so that the new predicate uses the another Selection. I couldn't make it work. My last attempt is to get rid of

问题 I want to create a master-detail page using PHP. Rather than getting data from a MYSQL database, I want to get the data from an associative array. Is this possible? The data will first be obtained from the mysql database table and stored inside an associative array for some processing. Now I want to create a master detail page based on the data inside the associative array alone. Anyone with Ideas? 回答1: It's just impossible, due to PHP nature. PHP script being run for a fraction of second and

问题 I've an activity WelcomeActivity.java in which theres a button bContinue. In the OnClick method of the button, I tried this.. startActivity(new Intent(this, MenuItemDetailActivity.class)); //startActivity(new Intent("com.resto.demo.activity.MENUITEMLISTACTIVITY")); neither of the above 2 lines work. instead they give me NullPointerException & the program ends abruptly..I cant find the problem.. is the problem in manifest or my call? <activity android:name="com.resto.demo.activity

问题 I'm working on a SAPUI5 App showing some data in a MasterDetailView using the sap.m.splitapp. My Problem is quit equal to the question Master menu is not visible on mobile devices but is visible on tablet. In my case, I have the situation, that I'm going to create a MasterPage with a MasterController depending on requested data. Depending on these data I create dynamically the DetailPages in a function of the MasterController. for(var i=0;i<adata.inhaltList.length;i++){var DetailPage = new

问题 I am trying to keep the Master page (menu) to the left of My MasterDetailPage at all times, I do not want the navigation to take the user away from the MasterDetailPage and make the user press a back button to get back. I am looking a traditional burger bar menu to the left that simply changes the Detail page and keeps the master in place. What I have now: public partial class App : Application { public static NavigationPage NavPage { get; private set; } private static RootPage RootPage;

问题 I'm working on a screen for a Android app where the screen design is a Master Detail flow with a list view on the left, and a changing form on the right (similar to the wizard design in HTML) I noticed that when the screen is first created, the right side of the screen is empty, until I manually 'click' on the first item, then it will only load the first fragment. My question is, is it possible that i load the first item by default? I'd tried by adding the following code in the onViewCreated

问题 I have a master-detail wpf application. The "master" is a datagrid , and "detail" is two radio buttons. Based on the row selection the radio buttons are checked in the "detail" section. I am binding my Radio button the following way using a inttoboolean converter. xaml : <StackPanel Margin="2"> <RadioButton Margin="0,0,0,5" Content="In Detail" IsChecked="{Binding Path=itemselect.OutputType, Converter ={StaticResource radtointOTSB}, ConverterParameter= 0}"/> <RadioButton Content="In Breif"

问题 I am trying to feed the content of a masterview after creating a project based on the master/detail app template. I have basically a model that content all my data which might change later on. I want to feed automatically the content of the tableview by providing the number of rows per section and number of sections that has this model. I manage to do so by overriding the following 2 functions: -(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section -(NSInteger