Dialog
Dialog objects are dispatched by page via the page.on("dialog") event.
An example of using Dialog class:
- Sync
- Async
from playwright.sync_api import sync_playwright
def handle_dialog(dialog):
print(dialog.message)
dialog.dismiss()
def run(playwright):
chromium = playwright.chromium
browser = chromium.launch()
page = browser.new_page()
page.on("dialog", handle_dialog)
page.evaluate("alert('1')")
browser.close()
with sync_playwright() as playwright:
run(playwright)
import asyncio
from playwright.async_api import async_playwright
async def handle_dialog(dialog):
print(dialog.message)
await dialog.dismiss()
async def run(playwright):
chromium = playwright.chromium
browser = await chromium.launch()
page = await browser.new_page()
page.on("dialog", handle_dialog)
page.evaluate("alert('1')")
await browser.close()
async def main():
async with async_playwright() as playwright:
await run(playwright)
asyncio.run(main())
note
Dialogs are dismissed automatically, unless there is a page.on("dialog") listener. When listener is present, it must either dialog.accept(**kwargs) or dialog.dismiss() the dialog - otherwise the page will freeze waiting for the dialog, and actions like click will never finish.
dialog.accept(**kwargs)
Added in: v1.8prompt_text<str> A text to enter in prompt. Does not cause any effects if the dialog'stypeis not prompt. Optional.#- returns: <NoneType>#
Returns when the dialog has been accepted.
dialog.default_value
Added in: v1.8If dialog is prompt, returns default prompt value. Otherwise, returns empty string.
dialog.dismiss()
Added in: v1.8Returns when the dialog has been dismissed.
dialog.message
Added in: v1.8A message displayed in the dialog.
dialog.type
Added in: v1.8Returns dialog's type, can be one of alert, beforeunload, confirm or prompt.