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https://github.com/puppeteer/puppeteer
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45 lines
1.9 KiB
Markdown
45 lines
1.9 KiB
Markdown
---
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sidebar_label: Dialog
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---
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# Dialog class
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Dialog instances are dispatched by the [Page](./puppeteer.page.md) via the `dialog` event.
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#### Signature:
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```typescript
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export declare abstract class Dialog
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```
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## Remarks
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The constructor for this class is marked as internal. Third-party code should not call the constructor directly or create subclasses that extend the `Dialog` class.
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## Example
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```ts
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import puppeteer from 'puppeteer';
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(async () => {
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const browser = await puppeteer.launch();
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const page = await browser.newPage();
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page.on('dialog', async dialog => {
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console.log(dialog.message());
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await dialog.dismiss();
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await browser.close();
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});
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page.evaluate(() => alert('1'));
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})();
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```
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## Methods
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| Method | Modifiers | Description |
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| ---------------------------------------------------- | --------- | ----------------------------------------------------------------------------------------------- |
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| [accept(promptText)](./puppeteer.dialog.accept.md) | | A promise that resolves when the dialog has been accepted. |
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| [defaultValue()](./puppeteer.dialog.defaultvalue.md) | | The default value of the prompt, or an empty string if the dialog is not a <code>prompt</code>. |
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| [dismiss()](./puppeteer.dialog.dismiss.md) | | A promise which will resolve once the dialog has been dismissed |
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| [message()](./puppeteer.dialog.message.md) | | The message displayed in the dialog. |
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| [type()](./puppeteer.dialog.type.md) | | The type of the dialog. |
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