grafana/docs/sources/packages_api/ui/portal.md

+++
# -----------------------------------------------------------------------
# Do not edit this file. It is automatically generated by API Documenter.
# -----------------------------------------------------------------------
title = "Portal"
keywords = ["grafana","documentation","sdk","@grafana/ui"]
type = "docs"
+++

## Portal class

<b>Signature</b>

```typescript
export declare class Portal extends PureComponent<Props> 
```
<b>Import</b>

```typescript
import { Portal } from '@grafana/ui';
```
<b>Constructors</b>

|  Constructor | Modifiers | Description |
|  --- | --- | --- |
|  [constructor(props)](#constructor-props) |  | Constructs a new instance of the <code>Portal</code> class |

<b>Properties</b>

|  Property | Modifiers | Type | Description |
|  --- | --- | --- | --- |
|  [node](#node-property) |  | <code>HTMLElement</code> |  |
|  [portalRoot](#portalroot-property) |  | <code>HTMLElement</code> |  |

<b>Methods</b>

|  Method | Modifiers | Description |
|  --- | --- | --- |
|  [componentWillUnmount()](#componentwillunmount-method) |  |  |
|  [render()](#render-method) |  |  |

### constructor(props)

Constructs a new instance of the `Portal` class

<b>Signature</b>

```typescript
constructor(props: Props);
```
<b>Parameters</b>

|  Parameter | Type | Description |
|  --- | --- | --- |
|  props | <code>Props</code> |  |

### node property

<b>Signature</b>

```typescript
node: HTMLElement;
```

### portalRoot property

<b>Signature</b>

```typescript
portalRoot: HTMLElement;
```

### componentWillUnmount method

<b>Signature</b>

```typescript
componentWillUnmount(): void;
```
<b>Returns:</b>

`void`

### render method

<b>Signature</b>

```typescript
render(): React.ReactPortal;
```
<b>Returns:</b>

`React.ReactPortal`