Java Selenium, storing updated page source after javascript activation -

i have managed open browser link , activate javascript, allows page display more results. once done trying print new updated page source in console shows original source prior javascript activation. code far shown below.

webdriver driver = new firefoxdriver();  driver.get("www.desiredlink.com");   if (driver instanceof javascriptexecutor)  {     ((javascriptexecutor)driver).executescript("javascriptfunction();");     system.out.println(driver.getpagesource()); }  else  {     throw new illegalstateexception("no support javascript!"); } 

you have attribute "innerhtml" of body instead of pagesource:

string bodyhtml = driver.findelement(by.tagname("body")).getattribute("innerhtml");