What is before and after in Selenium?

For example, the “::after” keyword adds some text value after the selected element and can apply a specific styling only to this text. Other pseudo-elements you might encounter are: ::before, which works similarly to after, except it applies to the text added before the element.

What is the use of JavascriptExecutor in selenium WebDriver?

What is JavascriptExecutor in Selenium? In simple words, JavascriptExecutor is an interface that is used to execute JavaScript with Selenium. To simplify the usage of JavascriptExecutor in Selenium, think of it as a medium that enables the WebDriver to interact with HTML elements within the browser.

Why do we need waits in Selenium?

The wait commands are essential when it comes to executing Selenium tests. They help to observe and troubleshoot issues that may occur due to variation in time lag. While running Selenium tests, it is common for testers to get the message “Element Not Visible Exception“.

What is the difference between executeScript and executeAsyncScript?

For an executeAsyncScript method, JavaScript Executor runs an asynchronous part of JavaScript with the reference to the present selected window or frame. In comparison to executeScript, the scripts run with this method should clearly point that they are completed by invoking the given callback.

Can we use XPath in JavaScriptExecutor?

In Selenium Webdriver, locators like XPath, CSS, etc. are used to identify and perform operations on a web page. In case, these locators do not work you can use JavaScriptExecutor.

How do I get the first element in Selenium?

Extract first element in the class using selenium

1. Finding the class with the name h998We mlo-c and getting the first element will give you the first pin code. – Sundeep Pidugu.
2. would the class name change for other pincodes. – user11669928.
3. @thoris answer updated wit a bit explanation, hope helps more. – frianH.

What is preceding sibling in Selenium?

We can use the concept of following-sibling in xpath for identifying elements in Selenium. It identifies the siblings of the context node. The siblings should be located at the equal level of the existing node and should have the same parent.

Which is fastest locator?

ID locator in
ID locator in Selenium is the most preferred and fastest way to locate desired WebElements on the page. ID Selenium locators are unique for each element in the DOM. Since IDs are unique for each element on the page, it is considered the fastest and safest method to locate elements.

https://www.youtube.com/watch?v=wqMTJGQl_68