1600/phantomjs_onbeforeunload_problem.py

## phantomjs_onbeforeunload_problem.py
#! -*- coding:utf-8 -*-

from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait

d=webdriver.PhantomJS(service_args=['--load-images=no','--disk-cache=no'])
#d.implicitly_wait(20)
WebDriverWait(d,10)
d.set_page_load_timeout(20)

def confirmation(s):
    js_confirm = 'window.confirm = function(){return true;}'
    s.execute_script( js_confirm )
    #self.find_by_id( 'submit' ).click()
    s.execute_script( 'return window.confirm' )  # trigger the injected js that returns true (virtually click OK)

url_list=["http://www.baidu.com/",
"http://www.sitewithonbeforeunload.com/",
"http://bing.com/",
"http://www.google.com/",
"http://www.abc.com/",
"http://www.iqiyi.com/",
]

for i in url_list:
    d.get(i)
    if "onbeforeunload" in d.page_source:
        print "discovered [onbeforeunload]"
        confirmation(d)
    print d.current_url

'''
sample hidden script source:

<head><meta name="GENERATOR" content="MSHTML 8.00.7601.18448"><script language="javascript">alert('something')</script></head>
<BODY onbeforeunload="return('leaving this page?')" style="margin:0px;"><iframe border="0" name="lantk"  width="0" height="0" allowtransparency="" scrollbars="yes" frameborder="0"></iframe>

(without an ending </body> tag)
'''
	#! -- coding:utf-8 --

	from selenium import webdriver
	from selenium.webdriver.support.ui import WebDriverWait

	d=webdriver.PhantomJS(service_args=['--load-images=no','--disk-cache=no'])
	#d.implicitly_wait(20)
	WebDriverWait(d,10)
	d.set_page_load_timeout(20)

	def confirmation(s):
	js_confirm = 'window.confirm = function(){return true;}'
	s.execute_script( js_confirm )
	#self.find_by_id( 'submit' ).click()
	s.execute_script( 'return window.confirm' ) # trigger the injected js that returns true (virtually click OK)

	url_list=["http://www.baidu.com/",
	"http://www.sitewithonbeforeunload.com/",
	"http://bing.com/",
	"http://www.google.com/",
	"http://www.abc.com/",
	"http://www.iqiyi.com/",
	]

	for i in url_list:
	d.get(i)
	if "onbeforeunload" in d.page_source:
	print "discovered [onbeforeunload]"
	confirmation(d)
	print d.current_url

	'''
	sample hidden script source:

	<head><meta name="GENERATOR" content="MSHTML 8.00.7601.18448"><script language="javascript">alert('something')</script></head>
	<BODY onbeforeunload="return('leaving this page?')" style="margin:0px;"><iframe border="0" name="lantk" width="0" height="0" allowtransparency="" scrollbars="yes" frameborder="0"></iframe>

	(without an ending </body> tag)
	'''