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This section focuses on:
Invoking the JS method
synchronously executes javaScript in the current window/frame
Script: execution of JavaScript.
* Parameters: Applies to any JavaScript script.
Use:
Driver.execute_script(' Document.title ')
make the fast-seeding login user name input box red display :
#Coding=utf-8From seleniumImportWebdriverImportTimedriver =Webdriver. Firefox () Driver.get ("Http://passport.kuaibo.com/login/?referrer=http%3A%2F%2Fvod.kuaibo.com%2F%3Ft%3Dhome")#The input box for the user name is labeled Red js="var Q=document.getelementbyid (\ "user_name\"); q.style.border=\ "1px solid red\";"#Call JSdriver.execute_script (JS) time.sleep (3) driver.find_ element_by_id ( "user_name " username< Span style= "COLOR: #800000" > ") driver.find_element_by_id ( "user_pwd"). Send_keys ( Span style= "COLOR: #800000" > "password" ) driver.find_element_by_id (" dl_an_ Submit "). Click () time.sleep (3 ) driver.quit ()
JS Explanation:
Q=document.getelementbyid (\ "User_name\")
The ID of element Q is user_name
Q.style.border=\ "1px solid red\
The style of element Q with a border of 1 pixels red
Hide elements
Js.html
<Html><Head><MetaHttp-equiv= "Content-type"Content= "Text/html;charset=utf-8"/><Title>js</Title><ScriptType= "Text/javascript"Async=""Src= "Http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></Script><LinkHref= "Http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css"Rel= "stylesheet"/><ScriptType= "Text/javascript">$ (document). Ready (function(){ $(‘#tooltip‘). tooltip ({"Placement":"Right"}); });</Script></Head><Body><H3>js</H3><DivClass= "Row-fluid"><DivClass= "Span6 Well"><AId= "ToolTip"Href="#"Data-toggle= "ToolTip"Title= "Selenium-webdriver (python)">hover to see ToolTip</A><AClass= "BTN">button</a> </div> </div> </body> <script src= "http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js" ></script> </html>
( keep the HTML file in the same directory as the execution script )
There are two common scenarios for executing JS:
#Coding=utf-8From seleniumImportWebdriverImportTime,osdriver =Webdriver. Firefox () File_path =‘file:///' + Os.path.abspath (‘Js.html‘) Driver.get (File_path)###### #通过JS Hide selected elements ######### # The first method: Driver.execute_script ( "$ (" #tooltip "). FadeOut (); ) time.sleep (5# The second method: Button = Driver.find_element_by_class_name ( "btn ") Driver.execute_script ( ' $ (Arguments[0]). FadeOut () ,button) time.sleep (5
JS Explanation:
A Arguments object that is a special property of the calling object that is used to reference the Arguments object. arugments objects are like arrays.
The FadeOut () method uses a fade-out effect to hide the selected element, if the element is hidden.
ps: can see js can do selenium do not do things, but in what kind of automation can (or must) to js Help, I haven't met. But js can selenium It is beyond doubt to accomplish more powerful functions.
In addition, did not learn JS before, so the JS code is very strange. If you have time, you are advised to add this knowledge to your classmates. UI automation requires front-end technology.
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Learn more about selenium content:
Functional Test Automation Rollup
Easy Automation---selenium-webdriver (python) (eight)
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