How to scroll down in Selenium using keys?

What is keys down in Selenium?

I am new to selenium webdriver.

I have a simple web application which has an input text field and a submit button. I have to check whether the input field is empty or not when user submits the form. But I am confused what the keys down and keys up means here. Please help me in understanding this.

If you press F12 and open the developer console in Chrome, you will see a list of all events that are generated during the interaction with the webpage. In your case, the event "keys down" and "keys up" represent the moment when the enter key is pressed on the keyboard.

Another way to look at it, is that the keys down and keys up are equivalent to pressing Enter and releasing Enter. To answer your question, the keys down is just the moment the enter key is pressed. The Keys Down and Keys Up are the events in Selenium. The keys down represents the moment the enter key is pressed on the keyboard and the keys up is the moment it is released.ENTER)
Public void login(). @KeysUp(keyCode = Keys.ENTER) public void updateUserId(String id). @KeysUp(keyCode = Keys.

How to use sendKeys for dropdown in Selenium?

I am a beginner in automation.

I have to automate a browser activity that has this form on it.

And I have to click this drop down box where if I choose "Other" an information will be added to the next form. When I click the "clickOn" button, an info field appears automatically. I need to select the option from the dropdown and type something in a field. I tried using this: @Test. Public void test(). The error was : org.openqa.selenium.NoSuchSessionException: unknown error: Element
is not clickable at point (974, 1174). Any suggestions? Can you please try the below solution :-. Driver.findElement(By.id("username")).clear();
driver.findElement(By.id("username")).sendKeys("USERNAME");
driver.findElement(By.id("password")).clear();
driver.findElement(By.id("password")).sendKeys("PASSWORD");
driver.findElement(By.