在Watir中整合AutoIt处理JavaScript弹出窗口的方法

以下例子整合了AutoIt，在单独的线程中监控和处理JavaScript弹出窗口：

require 'watir'

#require 'win32ole' # already included if you use 'require watir'

#

# Function to look for popups

def check_for_popups

autoit = WIN32OLE.new('AutoItX3.Control')

#

# Do forever - assumes popups could occur anywhere/anytime in your application.

loop do

# Look for window with given title. Give up after 1 second.

ret = autoit.WinWait('Microsoft Internet Explorer', '', 1)

#

# If window found, send appropriate keystroke (e.g. {enter}, {Y}, {N}).

if (ret==1) then autoit.Send('{enter}') end

#

# Take a rest to avoid chewing up cycles and give another thread a go.

# Then resume the loop.

sleep(3)

end

end

#

# MAIN APPLICATION CODE

# Setup popup handler

$popup = Thread.new { check_for_popups } # start popup handler

at_exit { Thread.kill($popup) } # kill thread on exit of main application

#

# Main application code follows

ie = Watir::IE.new

ie.goto("http://localhost:88/Test3.html")

ie.link(:text,"Click Here").click