class Playwright::Dialog
`Dialog` objects are dispatched by page via the [`event: Page.dialog`] event.
An example of using `Dialog` class:
“`python sync 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)
“`
> NOTE: Dialogs are dismissed automatically, unless there is a [`event: Page.dialog`] listener. When listener is present, it must either [`method: Dialog.accept
`] or [`method: Dialog.dismiss
`] the dialog - otherwise the page will [freeze](developer.mozilla.org/en-US/docs/Web/JavaScript/EventLoop#never_blocking) waiting for the dialog, and actions like click will never finish.
Public Instance Methods
Returns when the dialog has been accepted.
# File lib/playwright_api/dialog.rb, line 32 def accept(promptText: nil) wrap_impl(@impl.accept(promptText: unwrap_impl(promptText))) end
@nodoc
# File lib/playwright_api/dialog.rb, line 57 def accept_async(promptText: nil) wrap_impl(@impl.accept_async(promptText: unwrap_impl(promptText))) end
If dialog is prompt, returns default prompt value. Otherwise, returns empty string.
# File lib/playwright_api/dialog.rb, line 37 def default_value wrap_impl(@impl.default_value) end
Returns when the dialog has been dismissed.
# File lib/playwright_api/dialog.rb, line 42 def dismiss wrap_impl(@impl.dismiss) end
A message displayed in the dialog.
# File lib/playwright_api/dialog.rb, line 47 def message wrap_impl(@impl.message) end
– inherited from EventEmitter
– @nodoc
# File lib/playwright_api/dialog.rb, line 75 def off(event, callback) event_emitter_proxy.off(event, callback) end
– inherited from EventEmitter
– @nodoc
# File lib/playwright_api/dialog.rb, line 69 def on(event, callback) event_emitter_proxy.on(event, callback) end
– inherited from EventEmitter
– @nodoc
# File lib/playwright_api/dialog.rb, line 63 def once(event, callback) event_emitter_proxy.once(event, callback) end
Returns dialog's type, can be one of `alert`, `beforeunload`, `confirm` or `prompt`.
# File lib/playwright_api/dialog.rb, line 52 def type wrap_impl(@impl.type) end
Private Instance Methods
# File lib/playwright_api/dialog.rb, line 79 def event_emitter_proxy @event_emitter_proxy ||= EventEmitterProxy.new(self, @impl) end