![Implement JavaScript in Selenium To execute JavaScript in our webdriver script we do not have to write the separate code we have one predefined interface available. JavascriptExecutor is an Interface which is available in package org.openqa.selenium.JavascriptExecutor; Inside this Interface we have some predefined method called executeScript()- so whatever script you will pass as a String It will be executed by JavascriptExecutor Note- This is most common question in interview that how to type in Selenium without using sendKeys method Let us implement the same Program 1- How to type in Selenium without using sendKeys() method import org.openqa.selenium.JavascriptExecutor; import org.openqa.selenium.firefox.FirefoxDriver; public class TestFirefox { public static void main(String[] args) throws InterruptedException { // Open Firefox browser FirefoxDriver driver=new FirefoxDriver(); // Maximize the window driver.manage().window().maximize(); // Open applicatiion driver.get("enter your application URL"); // This will execute JavaScript in your script ((JavascriptExecutor)driver).executeScript("document.getElementById('some id').value='mukesh'"); } } Program 2- How to click in Selenium if button or radio button is disable package seleniumday1; import org.openqa.selenium.JavascriptExecutor; import org.openqa.selenium.firefox.FirefoxDriver; public class TestFirefox { public static void main(String[] args) throws InterruptedException { // Open Firefox browser FirefoxDriver driver=new FirefoxDriver(); // Maximize the window driver.manage().window().maximize(); // Open applicatiion driver.get("enter your application URL"); // This will execute JavaScript in your script ((JavascriptExecutor)driver).executeScript("document.getElementById('enter your element id').click()"); } } Program 3- How to uncheck checkbox in Selenium if checkbox is disable package seleniumday1; import org.openqa.selenium.JavascriptExecutor; import org.openqa.selenium.firefox.FirefoxDriver; public class TestFirefox { public static void main(String[] args) throws InterruptedException { // Open Firefox browser FirefoxDriver driver=new FirefoxDriver(); // Maximize the window driver.manage().window().maximize(); // Open applicatiion driver.get("enter your application URL"); // This will execute JavaScript in your script ((JavascriptExecutor)driver).executeScript("document.getElementById('enter element id').checked=false"); } } Please comment below if you are facing any issue. Thanks for visiting my blog. Keep in touch. Happy Testing](https://i0.wp.com/learn-automation.com/wp-content/uploads/2015/03/4410.jpg?resize=150%2C150&ssl=1)
Hello, Welcome to Selenium Tutorials in this post we will see how we can introduce Javascript in Selenium Webdriver and what are the usage? What is JavaScript JavaScript is one of the programming languages of the Web. All modern HTML pages are using JavaScript. For more details, you can refer Wikipedia - JavaScript Use of Javascript in Selenium Webdriver We … [Read more...] about Javascript in Selenium Webdriver and Different usage