AspnetJavascriptIsolation

AspnetJavascriptIsolation

This component allows you to associate a JavaScript file with an MVC view or a Razor page to isolate the JavaScript calls to that page only. If the file is present and is marked as "Content", the component automatically adds a script tag in the body with a link to this file.

Installation

Install the package from NuGet:

Install-Package AspnetJavascriptIsolation

Usage

MVC or Razor Pages

In your csproj, add the following ItemGroup :

<ItemGroup>
	<_JsIsolation Include="Pages***.cshtml.js" />
	<DotNetPublishFiles Include="@(_JsIsolation)">
		<DestinationRelativePath>%(Identity)</DestinationRelativePath>
	</DotNetPublishFiles>
</ItemGroup>

Note: If you are using MVC, replace "Pages" by "Views" in the above code.

In your Program.cs before builder.Build(), add the following line:

builder.AddJavascriptIsolation(options =>
{
	options.UseModule = true;
	if (builder.Environment.IsProduction())
	{
		options.CacheDurationInHours = 24;
	}
	else
	{
		options.CacheDurationInHours = 0;
		options.RootPath = builder.Environment.ContentRootPath;
	}
});

If you using MVC configure the option :

options.RootFolder = "Views";

In your Program.cs, add the following line:

app.UseJavascriptIsolation();