Scrolling the Webpage in Selenium Webdriver

There are 3 ways to scroll a webpage using Selenium Webdriver.

·         Using JavascriptExecutor

·         Using Actions class.

·         Using simple sendKeys() function.

Using JavascriptExecutor

import org.openqa.selenium.JavascriptExecutor;

WebDriver driver = new FirefoxDriver();

JavascriptExecutor jse = (JavascriptExecutor)driver;

jse.executeScript("scroll(0, 250)"); //y value '250' can be altered

Using Actions class.

               import org.openqa.selenium.interactions.Actions

 Actions action=new Actions(driver);

 action.sendKeys(Keys.DOWN).perform();

 action.sendKeys(Keys.DOWN).perform();

 action.sendKeys(Keys.DOWN).perform();

 action.sendKeys(Keys.DOWN).perform();

Using simple sendKeys() function.

for ( int i=0 ; i<10 ; i++ ) {

                             driver.findElement(By.tagName("body")).sendKeys(Keys.DOWN);

                    }