How to handle alerts using JavascriptExecutor in Selenium?

What is the use of JavascriptExecutor in Selenium WebDriver?

I want to know why we need to use JavascriptExecutor in Selenium WebDriver, and what is the use of it?

Any one please explain. Thanks. You can do any operation that is available with JavaScript inside selenium. There are 2 points when we use javascriptexecutor -. To execute javascript statements within the page. To Execute java script that are included as string. In this case you need to use JavascriptExecutor.executeAsyncScript() to execute it in selenium.

So lets assume you have a class where you are performing some action, and that action is dependent on some calculations, and you have executed those calculations through java script in your test case. Then you need to call these javascript statements by using JavaScriptExecutor to get it executed. Hope this answer was helpful.

How to run JavaScript in Selenium Java?

How do I run JavaScript in Selenium?

I have a few JavaScript commands which can automate browser functions. For example: Go to Google, type in a specific search term, click on a button or link and so on. The commands I would like to run are:

Go to Google. Type in a specific search term. Click on a button or link. Find a particular value on the page and send it back to the computer. Return to the homepage. Log out. Here are the basic steps I would like to accomplish: Open a web browser. Go to Google. Type in a specific search term. Click on a button or link. Find a particular value on the page and send it back to the computer. Return to the homepage. What are some possible solutions to this problem? Do you know how to use Java and Selenium in this situation? The problem is, that as far as I know, Selenium WebDriver doesn't support JavaScript at all, and there is no library out there, that does it. So it's either: Make the functionality available via HTML (Which I'm not sure about the details). Have a Java Scripting API implemented. Find some library that has this already implemented and just use that. Use a Javascript engine inside the driver to provide this functionality. Implement JavaScript in Selenium directly. Now, I know that #5 is the most difficult one, but if it's a good idea for your use case, then go for it! I'm not sure if #5 is actually possible though, as I couldn't find any information about it. There is a workaround for this. First, install the JS Driver for Chrome. Second, make your tests use it. Then you can make calls to google.com and other websites using the JS Driver. For example:

WebDriver driver = new ChromeDriver();. Driver.get(""); driver.findElement(By.name("q")).sendKeys("test");
Driver.findElement(By.name("btnG")).