首先举个例子,html的js弹出窗口的代码如下:
<html> <head><title>Popup Window</title></head> <body> <input id = "btn" value = "click" type = "button" onclick = "alert('hello');"/> </body> </html>当点击按钮会弹出相应的js提示框来,我们一般叫他js弹出窗口。
对于JS的弹出窗口一般常见的有两种,alert/confirm两种,watir-webdriver也有自己的处理方式,我先贴出来:
require "watir-webdriver/extensions/alerts" JAVASCRIPT ALERTS browser.alert do browser.button(:value => 'Alert').click end #=> 'the alert message' JAVASCRIPT CONFIRMS browser.confirm(true) do browser.button(:value => 'Confirm').click end #=> 'the confirm message' JAVASCRIPT PROMPT browser.prompt('hello') do browser.button(:value => 'Prompt').click end #=> { :message => 'foo', :default_value => 'bar' }
不过我用起来,不太方便,我觉得调用底层的selenium-webdriver会比较简单,比方说处理alert的方法
a = b.driver.switch_to.alert p a.text a.accept
如果使用Confirm取消用a.dismiss。这样用起来比较简单
还有一种方式就是就是不让窗口弹出来,主要是通过覆盖js原有的方法,具体代码如下,可供参考
# don't return anything for alert browser.execute_script("window.alert = function() {}") # return some string for prompt to simulate user entering it browser.execute_script("window.prompt = function() {return 'my name'}") # return null for prompt to simulate clicking Cancel browser.execute_script("window.prompt = function() {return null}") # return true for confirm to simulate clicking OK browser.execute_script("window.confirm = function() {return true}") # return false for confirm to simulate clicking Cancel browser.execute_script("window.confirm = function() {return false}")