Microsoft Application Insights JavaScript SDK - Angular Plugin

Updated for Angular v12.

Angular Plugin for the Application Insights Javascript SDK, enables the following:

Note: Angular plugin is NOT es3 compatible

• Tracking of router changes
• Tracking uncaught exceptions

Angular Plugin for the Application Insights Javascript SDK

Getting Started

Install npm package:

npm install @microsoft/applicationinsights-angularplugin-js

Basic Usage

Set up an instance of Application Insights in the entry component in your app:

import { Component } from '@angular/core';
import { ApplicationInsights } from '@microsoft/applicationinsights-web';
import { AngularPlugin } from '@microsoft/applicationinsights-angularplugin-js';
import { Router } from '@angular/router';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
    constructor(
        private router: Router
    ){
        var angularPlugin = new AngularPlugin();
        const appInsights = new ApplicationInsights({ config: {
        instrumentationKey: 'YOUR_INSTRUMENTATION_KEY_GOES_HERE',
        extensions: [angularPlugin],
        extensionConfig: {
            [angularPlugin.identifier]: { router: this.router }
        }
        } });
        appInsights.loadAppInsights();
    }
}

To track uncaught exceptions, setup ApplicationinsightsAngularpluginErrorService in app.module.ts:

import { ApplicationinsightsAngularpluginErrorService } from '@microsoft/applicationinsights-angularplugin-js';

@NgModule({
  ...
  providers: [
    {
      provide: ErrorHandler,
      useClass: ApplicationinsightsAngularpluginErrorService
    }
  ]
  ...
})
export class AppModule { }

To chain more custom error handlers, create custom error handlers that implement IErrorService:

import { IErrorService } from '@microsoft/applicationinsights-angularplugin-js';

export class CustomErrorHandler implements IErrorService {
    handleError(error: any) {
        ...
    }
}

And pass errorServices array through extensionConfig:

extensionConfig: {
        [angularPlugin.identifier]: {
          router: this.router,
          errorServices: [new CustomErrorHandler()]
        }
      }

Contributing

This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.opensource.microsoft.com.

When you submit a pull request, a CLA bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., status check, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.

Trademarks

This project may contain trademarks or logos for projects, products, or services. Authorized use of Microsoft trademarks or logos is subject to and must follow Microsoft's Trademark & Brand Guidelines. Use of Microsoft trademarks or logos in modified versions of this project must not cause confusion or imply Microsoft sponsorship. Any use of third-party trademarks or logos are subject to those third-party's policies.

Note

Angular plugin is using newer version of typescript, make sure to build and test before you create a pull request. Navigate to the root folder of Angular plugin, under /applicationinsights-angularplugin-js:

npm install
npm run build
npm run test

License

MIT