How to disable pasting image/video in ngx-quill in agular

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To disable pasting images and videos in ngx-quill (a rich text editor component for Angular), you can use the toolbar configuration option and specify the handlers option to override the default paste handler.

Answer 1

Here’s an example of how you can do this:

import { QuillEditorComponent } from 'ngx-quill';

...

@ViewChild('editor') editor: QuillEditorComponent;

...

// Disable pasting images and videos
this.editor.quillEditor.getModule('toolbar').addHandler('paste', () => {});

This will override the default paste handler and prevent images and videos from being pasted into the editor. Note that this will also disable pasting of other types of content, such as text and HTML.

Alternatively, you can also use the pasteFilter configuration option to specify a custom filter function that allows you to selectively block certain types of content while still allowing others to be pasted.

import { QuillEditorComponent } from 'ngx-quill';

...

@ViewChild('editor') editor: QuillEditorComponent;

...

// Custom paste filter function
const pasteFilter = (html: string) => {
  // Block pasting of images and videos
  if (html.includes('<img') || html.includes('<video')) {
    return '';
  }
  // Allow other content to be pasted
  return html;
};

// Set the paste filter function
this.editor.pasteFilter = pasteFilter;

This will allow you to selectively block pasting of images and videos while still allowing other types of content, such as text and HTML, to be pasted into the editor.

Answer 2

To disable pasting images and videos in ngx-quill in Angular, you can use the following steps:

1. Import the Quill module and the QuillModules object:

import { Quill } from 'ngx-quill';
import { QuillModules } from 'ngx-quill';

2. Create a new QuillModules object and set the toolbar property to an array of toolbar options:

const options: QuillModules = {
  toolbar: [
    ['bold', 'italic', 'underline', 'strike'],
    ['blockquote', 'code-block'],
    [{ 'list': 'ordered'}, { 'list': 'bullet' }],
    [{ 'indent': '-1'}, { 'indent': '+1' }],
    [{ 'direction': 'rtl' }],
    [{ 'size': ['small', false, 'large', 'huge'] }],
    [{ 'header': [1, 2, 3, 4, 5, 6, false] }],
    [{ 'color': [] }, { 'background': [] }],
    [{ 'font': [] }],
    [{ 'align': [] }],
    ['link', 'image', 'video'],
    ['clean']
  ]
};

3. In your component, pass the options object to the modules input of the ngx-quill component:

<ngx-quill [(ngModel)]="content" [modules]="options"></ngx-quill>

This will create a toolbar with options for formatting text, creating lists, and adding links, but it will not include the option to insert images or videos.

Note: If you want to completely disable pasting in ngx-quill, you can use the paste module and set its handlers property to an empty array:

const options: QuillModules = {
  paste: {
    handlers: []
  }
};

This will disable all pasting in ngx-quill, including both text and media.

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