Scrolling using Selenium WebDriver with Java

Question

I am using Selenium WebDriver to automate my browser tests. My browser header is floating and is always present irrespective of the browser scroll.

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Answer 1

Use below code for scrolling up and scrolling down

Actions dragger = new Actions(driver);

WebElement draggablePartOfScrollbar = driver.findElement(By.xpath(""));

// drag downwards

int numberOfPixelsToDragTheScrollbarDown = 50;

for (int i=10 ; i<500 ; i=i+numberOfPixelsToDragTheScrollbarDown) {
    try {
        // this causes a gradual drag of the scroll bar, 10 units at a time
        dragger.moveToElement(draggablePartOfScrollbar).clickAndHold().moveByOffset(0,numberOfPixelsToDragTheScrollbarDown).release().perform();
        Thread.sleep(1000L);
    } catch(Exception e1){}
} 

// now drag opposite way (downwards)
numberOfPixelsToDragTheScrollbarDown = -50;
for (int i=500;i>10;i=i+numberOfPixelsToDragTheScrollbarDown){
    // this causes a gradual drag of the scroll bar, -10 units at a time
    dragger.moveToElement(draggablePartOfScrollbar).clickAndHold().moveByOffset(0,numberOfPixelsToDragTheScrollbarDown).release().perform();
    Thread.sleep(1000L);
}