向angular 6中的ngx-quill添加源按钮

npm install ngx-quill

import { Component } from '@angular/core';
import { QuillEditorComponent } from 'ngx-quill';

editorOptions = {
  toolbar: {
    container: [
      ['bold', 'italic', 'underline', 'strike'],
      ['blockquote', 'code-block'],
      [{ 'header': 1 }, { 'header': 2 }],
      [{ 'list': 'ordered' }, { 'list': 'bullet' }],
      [{ 'script': 'sub' }, { 'script': 'super' }],
      [{ 'indent': '-1' }, { 'indent': '+1' }],
      [{ 'direction': 'rtl' }],
      [{ 'size': ['small', false, 'large', 'huge'] }],
      [{ 'header': [1, 2, 3, 4, 5, 6, false] }],
      [{ 'color': [] }, { 'background': [] }],
      [{ 'font': [] }],
      [{ 'align': [] }],
      ['clean'],
      ['link', 'image', 'video']
    ],
    handlers: {
      'source': function () {
        // 在这里添加源按钮的自定义逻辑
      }
    }
  }
};

<quill-editor [styles]="editorStyle" [modules]="editorOptions"></quill-editor>