How to scroll a specific DIV using Selenium WebDriver with Java?

Question

Some of WebElements are not recognized by WebDriver, WebDriver fails to find the element which is not visible in browser's visible area.

In order to make the WebElement viewable by WebDriver, We need to make that element to visible in browser's view to do scroll down on particular div!

How can I perform my action(scroll down and click) on particular area of my webpage. I tried lot, doesn't helped me.

Please help me resolve my issue.

Answer 1

Just in case for anyone looking for an alternative solution, here I put mine using python, which should be easy to transform to Java. First, I was using:

more = panel.find_elements(By.CSS_SELECTOR, "//li")
self.driver.execute_script("arguments[0].scrollIntoView();", more[-1])

if last == more[-1]:
    break
else:
    last = more_followers[-1]
    #wait.until(EC.presence_of_all_elements_located((By.CSS_SELECTOR, "//li")))
    time.sleep(0.5)

in a loop for a ul inside a div. However, the more li elements appear, the slowest was selenium to perfom this action. At the end, because the div containing the ul had a unique class name I used the following in a loop:

while num_of_il<num_of_elements:
        self.driver.execute_script("document.getElementsByClassName('myclass')[0].scrollTop += 100;");
        time.sleep(0.5)
        num_of_il = self.driver.execute_script("return document.getElementsByTagName('li').length")
        print("Num of li "+str(num_of_il))

This way is not slow anymore, and with the 0.5 I give enough time to load my next entries. You can also have other getElementsBy as getElementById(), getElementsByName(), getElementsByTagName() and getElementsByTagNameNS(). Look methods at https://developer.mozilla.org/en-US/docs/Web/API/document/ You can check the number of elements loaded accessing the num_of_il variable. Consider introducing some code to break the loop in case num_of_il does not change (e.g. end of items reached).

Answer 2

Another way of doing it using JavascriptExceutor's scrollIntoView() method:

WebElement DIVelement = driver.findElement(By.xpath("xpath to div"));

JavascriptExecutor jse = (JavascriptExecutor)driver;
jse.executeScript("arguments[0].scrollIntoView(true)", DIVelement);

Answer 3

As you found, webdriver won't find elements that aren't visible so you need to scroll to the element. However you can't scroll directly to the element because webdriver won't find it until it is visible. Catch-22.

However I do have a way that you can scroll within a DIV. First assign the DIV you want to scroll to an element variable, and then you can use javascript to scroll that element instead of scrolling the entire window.

Some VB.NET example code that should be easily adapted to other languages:

Dim div_to_scroll As IWebElement = driver.FindElement(By.XPath("[put your xpath here]"))

driver.ExecuteJavaScript("arguments[0].scrollBy(0,500)", div_to_scroll)

' Short pause to make sure the screen updates:
System.Threading.Thread.Sleep(500)

If you don't know how far you need to scroll then you will need a loop with a test to see if the desired element is visible yet. This isn't a particularly elegant or fast way of doing things but webdriver isn't a fast solution to begin with and I have found this method to be very robust.

Answer 4

First you should do scroll rather than find element so do like below :

document.getElementById("your div id").scrollTop(250);

After above you can find that specific div.

You can also try below :

JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("javascript:window.scrollBy(250,350)");

Answer 5

The easiest way to do that is executing a Javascript to scroll the element up/down.

JavascriptExecutor jsExec = (JavascriptExecutor) driver;
jsExec.executeScript("document.getElementById('id').scrollDown += 100");

Answer 6

None of the posted answers worked for me, however I have found a solution based on this post.

((JavascriptExecutor) driver).executeScript(
    "arguments[0].scrollTop=arguments[1].offsetTop",
    divWithScrollbarElement,
    elementToScrollTo);

where divWithScrollbarElement is the div element which you are looking to scroll, and elementToScrollTo is the child element which you want to make viewable (which in my case was actually the parent of the element which I was initially trying to view). If elementToScrollTo is not actually in the DOM yet, you may need to use the script once to scroll down as far as possible, and then again once more elements have loaded.

Answer 7

First of all, most of the answers posted here are just off the topic. I have been working with selenium 2 and selenium 3 now, the webdriver can handle window scroll to make an element visible.

For everyone posting snippets like:

driver.execute_script('scrollBy(0, 250)')

you do not get the question at all!

Actually I still did not find a way to properly simulate the drag action of scroll handle but this answer seems promising -- but I did not try.

So so far personally there are two ways to do this for me:

1. Use Keys.ARROW_DOWN
2. Use Keys.PAGE_DOWN

Actually there is a third way, just give up selenium and contact the website if they provide any API.

Answer 8

My 'WORKAROUND' is to scroll to the position by element's x and y co-ordinates. I also added an offset to y so that any header/footer or other element don't block the visibility of the element that I want to scroll to.

I have my answer posted under this question -

Selenium webdriver can't click on a link outside the page

Answer 9

Consider your HTML is like below:

<div id="someId" class="className" style="position: relative; top: 0px; left: opx;>

you can observe style attribute in div check for the value of top which is 0px in above example

Now try to do something like:

$('.className').animate({top: "-60px"});

which will help you to scroll down. Its a JavaScript executor so of course you need to implement it.

Answer 10

Scroll Down:

import org.openqa.selenium.JavascriptExecutor;
WebDriver driver = new FirefoxDriver();
JavascriptExecutor jse = (JavascriptExecutor)driver;
jse.executeScript("scroll(0, 250)"); //y value '250' can be altered

Scroll up:

JavascriptExecutor jse = (JavascriptExecutor)driver;
jse.executeScript("scroll(250, 0)"); //x value '250' can be altered

Scroll bottom of the Page:

JavascriptExecutor jse = (JavascriptExecutor)driver;
jse.executeScript("window.scrollTo(0,Math.max(document.documentElement.scrollHeight,document.body.scrollHeight,document.documentElement.clientHeight));");

or

Actions actions = new Actions(driver);
actions.keyDown(Keys.CONTROL).sendKeys(Keys.END).perform();

Full scroll to bottom in slow motion:

for (int second = 0;; second++) {
    if(second >=60){
        break;
    }
    ((JavascriptExecutor) driver).executeScript("window.scrollBy(0,400)", ""); //y value '400' can be altered
    Thread.sleep(3000);
}

or

JavascriptExecutor jse = (JavascriptExecutor)driver;
for (int second = 0;; second++) {
    if(second >=60){
        break;
    }
    jse.executeScript("window.scrollBy(0,800)", ""); //y value '800' can be altered
    Thread.sleep(3000);
}

Scroll automatically to your WebElement:

Point hoverItem =driver.findElement(By.xpath("Value")).getLocation();
((JavascriptExecutor)driver).executeScript("return window.title;");    
Thread.sleep(6000);
((JavascriptExecutor)driver).executeScript("window.scrollBy(0,"+(hoverItem.getY())+");"); 
// Adjust your page view by making changes right over here (hoverItem.getY()-400)

or

((JavascriptExecutor)driver).executeScript("arguments[0].scrollIntoView();", driver.findElement(By.xpath("Value')]")));

or

WebElement element = driver.findElement(By.xpath("Value"));
Coordinates coordinate = ((Locatable)element).getCoordinates(); 
coordinate.onPage(); 
coordinate.inViewPort();

Answer 11

driver.get("http://www.***.com/");
driver.manage().window().maximize();
WebElement scroll = driver.findElement(By.id("someId"));
scroll.sendKeys(Keys.PAGE_DOWN);