---
Title: Node Comments Component
Added: v5.1.0
Status: Active
---

# [Node Comments Component](../../../lib/content-services/src/lib/node-comments/node-comments.component.ts "Defined in node-comments.component.ts")

Displays comments from users involved in a specified content and allows an involved user to add a comment to a content.

![adf-comments](../../docassets/images/adf-comments.png)

## Basic Usage Task

```html
<adf-node-comments
    [nodeId]="YOUR_NODE_ID"
    [readOnly]="YOUR_READ_ONLY_FLAG"
    (commentAdded)="onCommentAdded($event)">
</adf-node-comments>
```

## Class members

### Properties

| Name     | Type      | Default value | Description                                                                         |
| -------- | --------- | ------------- | ----------------------------------------------------------------------------------- |
| nodeId   | `string`  |               | nodeId of the document that has comments                                            |
| readOnly | `boolean` |               | make the [comments component](../../core/components/comments.component.md) readOnly |

### Events

| Name         | Type                                                                     | Description                                       |
| ------------ | ------------------------------------------------------------------------ | ------------------------------------------------- |
| commentAdded | [`EventEmitter`](https://angular.io/api/core/EventEmitter)<CommentModel> | Emitted when a new comment is successfully added. |