reshiru / blazor.indexeddb.framework Goto Github PK

Based on https://github.com/Fody/Fody

Test if possible (may be restricted...)

Replace DotNetObjectRef with DotNetObjectReference in .NET Core 3.0 Preview 9 - https://devblogs.microsoft.com/aspnet/asp-net-core-and-blazor-updates-in-net-core-3-0-preview-9/

After implementing custom connector switch the language to C# 8.0 asap to use IAsyncEnumerable (async yield results) for IndexedSet

If I try to access the database from the OnAfterRenderAsync lifecycle method, or binding to a method that accesses the database, the following exception is thrown:

One or more errors occurred. (JSRuntime must be set up correctly and must be an instance of JSRuntimeBase to use DotNetObjectRef.)

With the following stack trace:

at Microsoft.JSInterop.DotNetObjectRefManager.get_Current()
at Microsoft.JSInterop.DotNetObjectRef`1..ctor(TValue value)
at Microsoft.JSInterop.DotNetObjectRef.Create[TValue](TValue value)
at TG.Blazor.IndexedDB.IndexedDBManager.OpenDb()
at TG.Blazor.IndexedDB.IndexedDBManager.EnsureDbOpen()
at TG.Blazor.IndexedDB.IndexedDBManager.GetRecords[TResult](String storeName)
at Blazor.IndexedDB.Framework.Extensions.TaskExtensions.InvokeAsyncWithResult(MethodInfo this, Object obj, Object[] parameters)
at Blazor.IndexedDB.Framework.IndexedDb.GetRows(Type propertyType, String storeName)
at Blazor.IndexedDB.Framework.IndexedDb.LoadData()
at Blazor.IndexedDB.Framework.IndexedDb.WaitForConnection()
at Blazor.IndexedDB.Framework.IndexedDbFactory.CreateT

However, if I call the same method from a button click it works as expected.

I installed the NuGet package and followed the code samples provided, but when I attempted to run the site I get the following error message:

InvalidOperationException: Error while validating the service descriptor 'ServiceType: Blazor.IndexedDB.Framework.IIndexedDbFactory Lifetime: Singleton ImplementationType: Blazor.IndexedDB.Framework.IndexedDbFactory': Cannot consume scoped service 'Microsoft.JSInterop.IJSRuntime' from singleton 'Blazor.IndexedDB.Framework.IIndexedDbFactory'.

In the Startup.cs file, if I add the library as a transient (i.e. services.AddTransient<IIndexedDbFactory, IndexedDbFactory>();) then my site will load but when I try to call the create method I get an error about TimeGhost not being found in the window. I tried searching online for anything about TimeGhost but had no luck.