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Update BlazorLibrary template to use newer interop APIs

This commit is contained in:
Steve Sanderson 2018-06-26 14:00:50 +01:00
parent a2bade57c3
commit 2f548f0b27
3 changed files with 12 additions and 9 deletions
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2
build/dependencies.props
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@ -9,7 +9,7 @@
<MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion>2.2.0-preview1-34353</MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion> <MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion>2.2.0-preview1-34353</MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion>
<!-- Used only in development when running the template contents directly from source --> <!-- Used only in development when running the template contents directly from source -->
<TemplateBlazorPackageVersion>0.4.0-preview1-10300</TemplateBlazorPackageVersion> <TemplateBlazorPackageVersion>0.5.0-preview1-10325</TemplateBlazorPackageVersion>
</PropertyGroup> </PropertyGroup>
<Import Project="$(DotNetPackageVersionPropsPath)" Condition=" '$(DotNetPackageVersionPropsPath)' != '' " /> <Import Project="$(DotNetPackageVersionPropsPath)" Condition=" '$(DotNetPackageVersionPropsPath)' != '' " />

11
src/Microsoft.AspNetCore.Blazor.Templates/content/BlazorLibrary-CSharp/ExampleJsInterop.cs
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@ -1,14 +1,15 @@
using System; using Microsoft.JSInterop;
using Microsoft.AspNetCore.Blazor.Browser.Interop; using System.Threading.Tasks;
namespace BlazorLibrary_CSharp namespace BlazorLibrary_CSharp
{ {
public class ExampleJsInterop public class ExampleJsInterop
{ {
public static string Prompt(string message) public static Task<string> Prompt(string message)
{ {
return RegisteredFunction.Invoke<string>( // Implemented in exampleJsInterop.js
"BlazorLibrary-CSharp.ExampleJsInterop.Prompt", return JSRuntime.Current.InvokeAsync<string>(
"exampleJsFunctions.showPrompt",
message); message);
} }
} }

8
src/Microsoft.AspNetCore.Blazor.Templates/content/BlazorLibrary-CSharp/content/exampleJsInterop.js
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@ -1,6 +1,8 @@
// This file is to show how a library package may provide JavaScript interop features // This file is to show how a library package may provide JavaScript interop features
// wrapped in a .NET API // wrapped in a .NET API
Blazor.registerFunction('BlazorLibrary-CSharp.ExampleJsInterop.Prompt', function (message) { window.exampleJsFunctions = {
showPrompt: function (message) {
return prompt(message, 'Type anything here'); return prompt(message, 'Type anything here');
}); }
};