How to handle windows popup in selenium

These popups are styled by the browser and offer limited customisation.

Alerts

The simplest of these is referred to as an alert, which shows a custom message, and a single button which dismisses the alert, labelled in most browsers as OK.

It can also be dismissed in most browsers by pressing the close button, but this will always do the same thing as the OK button. See an example alert.

WebDriver can get the text from the popup and accept or dismiss these alerts.

Confirm

A confirm box is similar to an alert, except the user can also choose to cancel the message.

See a sample confirm.

This example also shows a different approach to storing an alert:

Prompt

Prompts are similar to confirm boxes, except they also include a text input.

Similar to working with form elements, you can use WebDriver’s send keys

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