Objective
Not all pop-up boxes are called alert, and before using the alert method, you need to identify whether it is alert or not. First recognize what the CHU alert looks like, the next encounter, you can use the corresponding method to solve.
The main methods for Alert\confirm\prompt popup operations are:
Text (): Get text value
Accept (): Click "Confirm"
Dismiss (): Click "Cancel" or cross out the dialog box
Send_keys (): Enter text value-prompt only, no input box on alert and confirm
I. Understanding ALERT\CONFIRM\PROMPT
1. For example, from the top to the bottom of the alert\confirm\prompt, the first to recognize what looks like, later encountered on the know how to operate.
2.html source code as follows (interested can copy out, copied into the txt text, the suffix is changed to HTML, and then opened with a browser)
<title>Alert</title>
<body>
<input id = "alert" value = "alert" type = "button" onclick = "alert (' Have you followed Yoyoketang?"). ‘);" />
<input id = "Confirm" value = "confirm" type = "button" onclick = "confirm (' OK concern public number: Yoyoketang? ‘);" />
<input id = "Prompt" value = "prompt" type = "button" onclick = "var name = prompt (' Please enter public number: ', ' Yoyoketang '); document.write (name) "/>
</body>
Second, alert operation
1. Use the Switch_to_alert () method to switch to the alert pop-up box first
2. You can use the text () method to get a popup message
3.accept () Click the Confirm button
4.dismiss () corresponds to the upper right corner of the dot x, cancels the popup box
(The path of the URL, directly copying the path opened by the browser)
Third, confirm operation
1. Use the Switch_to_alert () method to switch to the alert pop-up box first
2. You can use the text () method to get a popup message
3.accept () Click the Confirm button
4.dismiss () corresponds to the Point Cancel button or the upper right corner of the point x, cancel the popup box
(The path of the URL, directly copying the path opened by the browser)
Four, prompt operation
1. Use the Switch_to_alert () method to switch to the alert pop-up box first
2. You can use the text () method to get a popup message
3.accept () Click the Confirm button
4.dismiss () corresponds to the upper right corner of the dot x, cancels the popup box
5.send_keys () There are multiple input boxes where you can enter text content with the Send_keys () method
(The path of the URL, directly copying the path opened by the browser)?
V. The pits encountered by select
1. In the operation of Baidu settings inside, click on the "Save Settings" button, the alert pop-up box does not bounce out. (ie browser is possible)
2. Analysis reason: After slowly debugging found, when the "Save Settings" button, because of the previous select operation, lost focus
3. Workaround: After the select operation, do a click () operation
s = driver.find_element_by_id ("NR")
Select (s). Select_by_visible_text ("Show 20 per page")
Time.sleep (3)
S.click ()
VI. Final code
# Coding:utf-8
From selenium import Webdriver
From Selenium.webdriver.common.action_chains import Actionchains
From Selenium.webdriver.support.select Import Select
Import time
Driver = Webdriver. Firefox ()
url = "Https://www.baidu.com"
Driver.get (URL)
Driver.implicitly_wait (20)
# Mouse moves to "settings" button
Mouse = Driver.find_element_by_link_text ("Settings")
Actionchains (Driver). Move_to_element (mouse). Perform ()
Driver.find_element_by_link_text ("Search Settings"). Click ()
# through Text:select_by_visible_text ()
s = driver.find_element_by_id ("NR")
Select (s). Select_by_visible_text ("Show 20 per page")
Time.sleep (3)
S.click ()
Driver.find_element_by_link_text ("Save Settings"). Click ()
Time.sleep (5)
# Get Alert Bullet Box
t = Driver.switch_to_alert ()
Print T.text
T.accept ()
This should be relatively simple, alert related content is relatively small, although some pages also have pop-up windows, but not all pop-up windows are called alert. Alert Popup Box interface is relatively concise, is called the system pop-up warning box, no flashy things, or very easy to distinguish.
Selenium2+python Automation Series 16-alert\confirm\prompt
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