class: Dialog

class: Dialog

Dialog objects are dispatched by page via the ‘dialog’ event.

An example of using Dialog class:

const { chromium } = require('playwright');  // Or 'firefox' or 'webkit'.

(async () => {
  const browser = await chromium.launch();
  const page = await browser.newPage();
  page.on('dialog', async dialog => {
    console.log(dialog.message());
    await dialog.dismiss();
    await browser.close();
  });
  page.evaluate(() => alert('1'));
})();

• dialog.accept([promptText])
• dialog.defaultValue()
• dialog.dismiss()
• dialog.message()
• dialog.type()

dialog.accept([promptText])

• promptText <string “String”)> A text to enter in prompt. Does not cause any effects if the dialog‘s type is not prompt.
• returns: <Promise “Promise”)> Promise which resolves when the dialog has been accepted.

dialog.defaultValue()

• returns: <string “String”)> If dialog is prompt, returns default prompt value. Otherwise, returns empty string.

dialog.dismiss()

• returns: <Promise “Promise”)> Promise which resolves when the dialog has been dismissed.

dialog.message()

• returns: <string “String”)> A message displayed in the dialog.

dialog.type()

• returns: <string “String”)> Dialog‘s type, can be one of alert, beforeunload, confirm or prompt.