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Articles on Trending Technologies
Technical articles with clear explanations and examples
How to close the whole browser window by keeping the webDriver active?
We can close the whole browser by keeping the webdriver active with the help of Selenium webdriver. To achieve this we have to use the close method. If there are multiple browsers open the close method shall only close the browser which is in focus but the webdriver session still remains alive.There is another method called quit. It closes all the opened browsers and terminates the browser session. At the end of the test execution, it is always a good practice to use the quit method to terminate the session properly and avoid memory leaks.If there is only one browser ...
Read MoreHow to get the content of href within some targeted class using selenium?
We can get the content of href within some targeted class with Selenium webdriver. First of all we have to locate the element with an anchor tag having a specific class attribute value with the help of locators like xpath, css or classname.Then we have to take the help of getAttribute method and pass href as an argument to the method. Let us have a look at the html code of an element with an anchor tag having the class and href attribute. The href value of the element should be /account/register?hl=en.ExampleCode Implementation.import org.openqa.selenium.By; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.chrome.ChromeDriver; ...
Read MoreHow to scroll a specific DIV using Selenium WebDriver with Java?
We can scroll a specific DIV using Selenium webdriver. Selenium cannot handle scrolling directly. It takes the help of the Javascript Executor to do scrolling action to a specific DIV.First of all we have to identify the specific DIV up to which we have to scroll to with the help of xpath or css locator. Next we shall take the help of the Javascript Executor to run the Javascript commands. The method executeScript is used to execute Javascript commands in Selenium. We have to use the scrollIntoView method in Javascript and pass true as an argument to the method.SyntaxWebElement m=driver.findElement(By.xpath("//div[@class='slick-track']")); ...
Read MoreHow to use the gecko executable with Selenium?
We can use gecko executable driver with Selenium webdriver. For the Mozilla version above 47, the geckodriver is used due to the presence of Marionette, which is the driver for automation in Mozilla. We can launch the Firefox by instantiating the object of FirefoxDriver class with the help of the below statement.WebDriver driver=new FirefoxDriver();Next we have to download the geckodriver and configure it to our project by following the below step by step processes −Navigate to the link − https://www.selenium.dev/downloads/ and move below the Browser text, there is a Firefox section available. Click on the Documentation link just below that.All the geckodriver ...
Read MoreHow to capture the screenshot of a specific element rather than entire page using Selenium Webdriver?
We can capture the screenshot of a specific element rather than the entire page using Selenium webdriver. There may be requirements in the project where we have to capture the screenshot of a particular webelement.First of all we shall capture the screenshot of the entire page and then crop it according to the dimension and location of the element. We shall take the help of the TakeScreenShot interface and use its getScreenshotAs method.SyntaxFile i = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);Next store the image in a file [for example, .jpeg, .png].FileUtils.copyFile(i, new File(""))ExampleCode Implementationimport org.openqa.selenium.By; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.chrome.ChromeDriver; import java.util.concurrent.TimeUnit; import java.io.File; ...
Read MoreSelect parent element of known element in Selenium.
We can select the parent element of a known element with Selenium webdriver. First of all we have to identify the known element with the help of any of the locators like id, classname and so on. Then we have to identify its parent element with findElement(By.xpath()) method.We can identify the parent element from its child by localizing it with the child and then passing ( ./..) as a parameter to the findElement(By.xpath()). Let us identify the parent element with tagname ul from the child element with the tagname li in below html code −Also we can identify the parent element ...
Read MoreHow to handle windows file upload using Selenium WebDriver?
We can handle windows file upload with Selenium webdriver. This is achieved by the sendKeys method. We have to first identify the element which performs the file selection by mentioning the file path [to be uploaded].This is only applied to an element having a type attribute set to file as value along with the element tagname as input. The below html code shows the element with type = file value set.ExampleCode Implementationimport org.openqa.selenium.By; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.chrome.ChromeDriver; import java.util.concurrent.TimeUnit; public class WndsFileUpl{ public static void main(String[] args) { System.setProperty("webdriver.chrome.driver", "C:\Users\ghs6kor\Desktop\Java\chromedriver.exe"); WebDriver ...
Read MoreHow do I set browser width and height in Selenium WebDriver?
We can set browser width and height in Selenium webdriver. There are multiple methods available to achieve this. Whenever an application is launched, it opens in its default browser size.We can resize the browser with the help of the Dimension class in Java. We create an object of the Dimension class and pass the desired width and height of the browser as parameters to that class. Finally we pass the object of the Dimension class as an argument to the setSize method.SyntaxDimension dem = new Dimension(750, 450); driver.manage().window().setSize(dem);We can also set the browser width and height with the help of Chrome ...
Read MoreHow to verify an XPath expression in Chrome Developers tool or Firefox's Firebug?
We can verify an xpath expression in Chrome Developer tool or with Firefox Firebug. We can open the Developer tool in Chrome by pressing F12, then the Console tab is to be selected. We can validate the xpath with the $x("") expression.On clicking Enter after entering the expression, an array of matching elements will be displayed. On hovering over the returned result, the actual element gets highlighted on the page. If there are no matching elements, an empty array shall be returned.We also verify the xpath expression from the Firefox’s Firebug. First of all, we have to install the extensions ...
Read MoreHow do I open Chrome in selenium WebDriver?
We can open Chrome browser in Selenium webdriver. We can launch Chrome by instantiating an object of the ChromeDriver class with the help of the below statement.WebDriver driver = new ChromeDriver();Next we have to download the chromedriver and configure it to our project by following the below step by step processes −Navigate to the link − https://www.selenium.dev/downloads/ and below the Browser, there is a Chrome section available. Click on the documentation link just below that.As per version of the Chrome browser in the system, we have to select the download link. The next page shall be navigated where links to ...
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