ngx-monaco-editor

Monaco Editor Component for Angular 2 and above.

Using this Module you can utilize the Monaco Editor as an Angular Component. Feel free to contribute, raise feature requests and make it better.

Supports all the options available in monaco-editor Monaco Editor Options

Setup

Installation

Install from npm repository:

npm install ngx-monaco-editor --save

Add the glob to assets in .angular-cli.json (to make monaco-editor lib available to the app):

{
  "apps": [
    {
      "assets": [
        { "glob": "**/*", "input": "../node_modules/ngx-monaco-editor/assets/monaco", "output": "./assets/monaco/" }
      ],
      ...
    }
    ...
  ],
  ...
}

Sample

Include MonacoEditorModule in Feature Module where you want to use the editor component.(eg: app.module.ts):

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';

import { AppComponent } from './app.component';
import { MonacoEditorModule } from 'ngx-monaco-editor';

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    MonacoEditorModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule {
}

Create Editor options in component.(eg: app.component.ts)

import { Component } from '@angular/core';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html'
})
export class AppComponent {
  editorOptions = {theme: 'vs-dark', language: 'javascript'};
  code: string= 'function x() {\nconsole.log("Hello world!");\n}';
}

Include editor in html with options and ngModel bindings.(eg: app.component.html)

<ngx-monaco-editor [options]="editorOptions" [(ngModel)]="code"></ngx-monaco-editor>

Styling

Add class to editor tag. (eg. class="my-code-editor")

<ngx-monaco-editor class="my-code-editor" [options]="editorOptions" [(ngModel)]="code"></ngx-monaco-editor>

Add styling in css/scss file:

.my-code-editor {
  .editorContainer {
    height: calc(100vh - 100px);
  }
}

Set automaticLayout option to adjust editor size dynamically. Recommended when using in modal dialog or tabs where editor is not visible initially.

Custom operations

Output event (onInit) expose editor instance that can be used for performing custom operations on the editor.

<ngx-monaco-editor [options]="editorOptions" [(ngModel)]="code" (onInit)="onInit($event)"></ngx-monaco-editor>

export class AppComponent {
  editorOptions = {theme: 'vs-dark', language: 'javascript'};
  code: string= 'function x() {\nconsole.log("Hello world!");\n}';
  onInit(editor) {
      let line = editor.getPosition();
      console.log(line);
    }
}

Links

Monaco Editor
Monaco Editor Options