DerombaB.AspNetCore.FlashExtensions 1.0.0

.NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 
dotnet add package DerombaB.AspNetCore.FlashExtensions --version 1.0.0
                    


                    

                
NuGet\Install-Package DerombaB.AspNetCore.FlashExtensions -Version 1.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="DerombaB.AspNetCore.FlashExtensions" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="DerombaB.AspNetCore.FlashExtensions" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="DerombaB.AspNetCore.FlashExtensions" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add DerombaB.AspNetCore.FlashExtensions --version 1.0.0
                    


                    

                
#r "nuget: DerombaB.AspNetCore.FlashExtensions, 1.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package DerombaB.AspNetCore.FlashExtensions@1.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=DerombaB.AspNetCore.FlashExtensions&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=DerombaB.AspNetCore.FlashExtensions&version=1.0.0
                    


                            Install as a Cake Tool

How to use

From Controller/PageModel :

public async Task<IActionResult> OnGet()
{
    ...
    return RedirectToPage("./Index")
        .WithSuccessFlash("Success title", "Success body")
        .WithInfoFlash("Info title", "Info body")
        .WithWarningFlash("Warning title", "Warning body")
        .WithDangerFlash("Danger title", "Danger body");
}

There is also a .WithFlash(string type, string title, string body) to use custom types of flash messages. Those methods are extensions of IActionResult and can be used then on any type of ActionResult.

And then from Page/View (the following code uses BS4 classes for dismissible alert) :

...
@{
    var flashMessages = TempData.GetFlashMessages();
}
@if(flashMessages != null)
{
    @foreach (var flashMessage in flashMessages)
    {
        <div class="alert alert-@flashMessage.Type alert-dismissible" role="alert">
            <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                <span aria-hidden="true">&times;</span>
            </button>
            <strong>@flashMessage.Title</strong> @flashMessage.Body
        </div>
    }
}
...

PS: The call to .GetFlashMessages() function frow view to display the data end up cleaning all the flash messages of the list, not only the displayed ones.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
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NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last Updated
1.0.0 1,248 5/16/2020

First release of the project.
     - Flash message class
     - Custom Action Result (Flashed Action Result) with contains and manages a collection of flash messages objects
     - Extension of IActionResult which creates a FlashExtensions