Is there a way to determine if a new DOM element has been appended using Selenium in Java or JavaScript?

When using selenium-java, I encountered an issue where after switching to a new frame, a new DOM was appended on top of the existing one. However, when I tried to locate elements within the appended DOM using the findelement method with the xpath, it threw a staleelementnoreference exception.

Is there a way in selenium/java/javascript to identify if a new DOM has been appended or not? I tried using explicit wait to handle the staleelementexception, but it didn't work in IntelliJ (2018.3) while it did work in Eclipse.

javascriptjavaseleniumdomintellij-idea

Answer №1

In the scenario where you are using Selenium with an iFrame and there's just one iframe present:

Prior to executing findElement(), you need to switch to the new frame.

HERE'S WHAT YOU SHOULD DO

driver.switchTo().frame(driver.findElements(By.tagName("iframe")[0]));

If you want to go back to the main page:

driver.switchTo().defaultContent();

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