odata – combining $expand and $select

After going through a lot of time on this, I finally got the answer. We can nest select within expand using ; as a separator, something like odata/Products(8)?$expand=choices($select=col1,col2;$expand=item($select=name)) This is documented in the OData v4 $expand documentation. The documentation also lists other useful examples such as Categories?$expand=Products($filter=DiscontinuedDate eq null) Categories?$expand=Products/$count($search=blue)

AutoExpand treeview in WPF

You can set ItemContainerStyle and use IsExpanded property. <Page xmlns=”http://schemas.microsoft.com/winfx/2006/xaml/presentation” xmlns:x=”http://schemas.microsoft.com/winfx/2006/xaml”> <Grid> <TreeView> <TreeView.ItemContainerStyle> <Style TargetType=”{x:Type TreeViewItem}”> <Setter Property=”IsExpanded” Value=”True”/> </Style> </TreeView.ItemContainerStyle> <TreeViewItem Header=”Header 1″> <TreeViewItem Header=”Sub Item 1″/> </TreeViewItem> <TreeViewItem Header=”Header 2″> <TreeViewItem Header=”Sub Item 2″/> </TreeViewItem> </TreeView> </Grid> </Page> If you need to do this from code, you can write viewmodel for your … Read more

AutoExpand treeview in WPF

You can set ItemContainerStyle and use IsExpanded property. <Page xmlns=”http://schemas.microsoft.com/winfx/2006/xaml/presentation” xmlns:x=”http://schemas.microsoft.com/winfx/2006/xaml”> <Grid> <TreeView> <TreeView.ItemContainerStyle> <Style TargetType=”{x:Type TreeViewItem}”> <Setter Property=”IsExpanded” Value=”True”/> </Style> </TreeView.ItemContainerStyle> <TreeViewItem Header=”Header 1″> <TreeViewItem Header=”Sub Item 1″/> </TreeViewItem> <TreeViewItem Header=”Header 2″> <TreeViewItem Header=”Sub Item 2″/> </TreeViewItem> </TreeView> </Grid> </Page> If you need to do this from code, you can write viewmodel for your … Read more

Is there way to expand all folders in Eclipse project view and search results?

In Windows: Expand all all in project explorer is Shift+Numpad * (multiplty), as mentioned before. Collapse all in project explorer is Ctrl+Shift+Numpad – (subtract). Alternatively, you can just jam on the right arrow to expand to the bottom of a selected tree, or jam on the left arrow to collapse back up to the top. … Read more

Expand and give focus to SearchView automatically

You can also call to expandActionView() method in order to force it: @Override public boolean onCreateOptionsMenu( Menu menu ) { super.onCreateOptionsMenu( menu ); MenuItem searchMenuItem = menu.findItem( R.id.mi_search ); // get my MenuItem with placeholder submenu searchMenuItem.expandActionView(); // Expand the search menu item in order to show by default the query return true; } Search … Read more