docs_vue2/one/docs/en-US/components/alert-box.md

# AlertBox

## Demos

### Types

`AlertBox` component has 3 contextual types, which are `success`, `info`, ` and `error`. Types are specified with the [`type`](#props-type) prop.

[[ demo src="/demo/alert-box/type.vue" ]]

### With title

You can customize the title of alert box with the [`title`](#props-title) prop.

[[ demo src="/demo/alert-box/title.vue" ]]

## API

### Props

| Name | Type | Default | Description |
| -- | -- | -- | -- |
| ``open`` | `boolean` | `false` | [^open] |
| ``type`` | `string=` | `'success'` | [^type] |
| ``title`` | `string=` | - | The title of the alert box. |
| ``loading`` | `boolean=` | `false` | Wehter the confirm box is in loading state. When loading, the OK button will enter loading state as well and become unclickable. |
| ``disabled`` | `boolean=` | `false` | Wehter the confirm box is disabled. When disabled, the OK button will be disabled as well and become unclickable. |
| ``ok-label`` | `string=` | - | The text content of the “OK” button. |
| ``before-close`` | `function(string): boolean=|Promise<boolean=>` | - | Executed when user interaction is about to trigger closing the alert box. See the [`before-close`](./dialog#props-before-close) prop of the [`Dialog`](./dialog) component. |
| ``overlay-class`` | `string | Array | Object=` | - | See the [`overlay-class`](./overlay#props-overlay-class) prop of the [`Overlay`](./overlay) component. |
| ``overlay-style`` | `string | Array | Object=` | - | See the [`overlay-style`](./overlay#props-overlay-style) prop of the [`Overlay`](./overlay) component. |

^^^open
:::badges
`.sync`
:::

Whether the alert box is displayed.
^^^

^^^type
The contextual type of the alert box.

+++Enum values
| Value | Description |
| -- | -- |
| `info` | Information alert box. |
| `success` | Success alert box. |
| `error` | Error alert box. |
+++
^^^

### Slots

| Name | Description |
| -- | -- |
| ``default`` | The content of the alert box. |
| ``title`` | The title of the alert box. Will ignore the [`title`](#props-title) prop when specified. |
| ``foot`` | The foot area of the alert box. Displays an “OK” button by default. |

### Events

| Name | Description |
| -- | -- |
| ``ok`` | Triggered when the “OK” button is clicked. |
| ``afterclose`` | Triggered after the box overlay is closed. If leaving transition is provided by the theme, the event will be triggered after the transition completes. |

### Icons

| Name | Description |
| -- | -- |
| ``info`` | Information alert. |
| ``success`` | Success alert. |
| ``error`` | Error alert. |