# Process Attachment List component

Displays attached documents on a specified process instance

## Basic Usage

```html
<adf-process-attachment-list
    [processInstanceId]="YOUR_PROCESS_INSTANCE_ID"
    (attachmentClick)="YOUR_ATTACHMENT_CLICK_EMITTER_HANDLER">
</adf-process-attachment-list>
```

Make sure to override the UploadService with the ProcessUploadService
```ts

import { UploadService } from '@alfresco/adf-core';
import { ProcessUploadService } from '@alfresco/adf-process-services';

@Component({
    selector: 'my-custom-process-attachment',
    providers: [
        { provide: UploadService, useClass: ProcessUploadService }
    ]
})
export class MyCustomProcessAttachmentComponent {
    constructor() {}
}
```

### Properties

| Name | Type | Description |
| --- | --- | -- |
| processInstanceId | string |  | (**required**): The ID of the process instance to display |
| disabled | boolean | false | Disable/Enable read only mode for attachement list |

### Events

| Name | Description |
| --- | --- |
| attachmentClick | Raised when the attachment double clicked or selected view option from context menu by the user from within the component and return a Blob obj of the object clicker|
| success | Raised when the attachment list fetch all the attach and return a list of attachments |
| error | Raised when the attachment list is not able to fetch the attachments for example network error   |