How to move to bottom of the dynamic page using Java + Selenium WebDriver

Question

I am trying to get the number of rows in a page that is completely dynamic. I have the below code to do so. But it is scrolling to a certain extent and fetching only a partial count of the elements. Cannot locate any element at the bottom of the page as it is a dynamic one. How can I resolve this issue?

List<WebElement> elements = driver.findElements(By.xpath(NoOfAssets));
Actions a = new Actions(driver);
a.moveToElement(elements.get(elements.size() - 1)).clickAndHold().moveByOffset(0, 1000000000).release().perform();
int noOfAssets = elements.size();
System.out.println(noOfAssets);

It is returning 40 rows only. But there are more rows actually. I want to drag the cursor till the bottom of the page as and when the rows get loaded and then get the size.

Can you share the url incase it is a public url?

undetected Selenium
– undetected Selenium

2019-06-03 14:20:01 +00:00
Commented Jun 3, 2019 at 14:20 — undetected Selenium
– undetected Selenium, Commented Jun 3, 2019 at 14:20
hmm, cannot share .It's a private url.

Rahul
– Rahul

2019-06-03 14:25:21 +00:00
Commented Jun 3, 2019 at 14:25 — Rahul
– Rahul, Commented Jun 3, 2019 at 14:25
Hi! How is going? Did my answer help you? Thanks.

Ratmir Asanov
– Ratmir Asanov

2019-06-10 08:15:02 +00:00
Commented Jun 10, 2019 at 8:15 — Ratmir Asanov
– Ratmir Asanov, Commented Jun 10, 2019 at 8:15

KunduK · Accepted Answer · 2019-06-03 20:06:16Z

0

You need to scroll down to the end of the page then find the elements.However You can use sendKeys method to Scroll down pages.Try following code.Let me know how it goes.

JavascriptExecutor js = (JavascriptExecutor)driver;

        while(true){

            Long height=(Long) js.executeScript("return document.body.scrollHeight");
            System.out.println(height);
            Thread.sleep(1000);
            driver.findElement(By.tagName("body")).sendKeys(Keys.END);        

            if (height==0)
            {
                break;
            }               

        }

answered Jun 3, 2019 at 20:06

KunduK

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2 Comments

Rahul Over a year ago

System.out.println(height); is always returning 17

KunduK Over a year ago

so you mean to say it never comes of the while loop?

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