What is the best way to run JavaScript within a Ruby-based Webdriver test?

Does anyone have a solution for executing Eval (Javascript) in Webdriver using Ruby bindings?

Something similar to the Java example below.

 WebElement element = driver.findElement(By.id( "foo" ));
 String name = (String) ((JavascriptExecutor) driver).executeScript(
 "return arguments[0].tagName" , element)

Answer №1

To convert this code to Ruby:

 name = driver.execute_script("return arguments[0].tagName" , element)

(You can also use element.tag_name to get the tag name)

Answer №2

Your answer was a lifesaver! After spending an entire day searching for a solution, I finally found your post on how to run JavaScript code within Ruby.

@driver.execute_script("arguments[0].scrollIntoView(true);", element )

Implementing this allowed me to successfully scroll into the specified element before triggering a click event. I believe sharing this information can benefit others as well.

I had to resort to using a JavaScript workaround because unfortunately

element.location_once_scrolled_into_view
wasn't working for me due to some unknown reason.

Thank you once again!

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