How to Scroll Pages Up and Down in Selenium WebDriver Using Java?

Scrolling Pages Up or Down in Selenium WebDriver Using Java

In Selenium 1 (a.k.a Selenium RC), page scrolling was performed using the selenium.getEval() method. To achieve the same functionality in Selenium 2 (WebDriver), the following equivalent code can be utilized:

WebDriver driver = new FirefoxDriver();
JavascriptExecutor jse = (JavascriptExecutor)driver;

Scrolling Down

To scroll down a specific number of pixels, use:

jse.executeScript("window.scrollBy(0, 250)");

Alternatively, you can also use:

jse.executeScript("scroll(0, 250);");

Scrolling Up

To scroll up a specific number of pixels, use:

jse.executeScript("window.scrollBy(0, -250)");

Alternatively, you can also use:

jse.executeScript("scroll(0, -250);");

Scrolling to Bottom of Page

To scroll to the bottom of the page, you have three options:

• Using JavaScriptExecutor (scrollHeight method):

jse.executeScript("window.scrollTo(0, document.body.scrollHeight)");

• Pressing Ctrl End Keys:

driver.findElement(By.cssSelector("body")).sendKeys(Keys.CONTROL, Keys.END);

• Using Java Robot Class:

Robot robot = new Robot();
robot.keyPress(KeyEvent.VK_CONTROL);
robot.keyPress(KeyEvent.VK_END);
robot.keyRelease(KeyEvent.VK_END);
robot.keyRelease(KeyEvent.VK_CONTROL);

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