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Articles by Debomita Bhattacharjee
Page 41 of 59
Select 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 MoreWait until page is loaded with Selenium WebDriver for Python.
We can wait until the page is loaded with Selenium webdriver. There is a synchronization concept in Selenium which describes implicit and explicit wait. To wait until the page is loaded we shall use the explicit wait concept.The explicit wait is designed such that it is dependent on the expected condition for a particular behavior of an element. For waiting until the page is loaded we shall use the expected condition presence_of_element_loaded for a particular element. Once the wait time is elapsed, the timeout error shall be thrown.To implement explicit wait conditions, we have to take help of the WebDriverWait ...
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 ...
Read MoreWhy GeckoDriver is used in selenium?
The geckodriver can be used in 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 then launch the Firefox browser by instantiating an 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 section, there will be Firefox text present. Click on the Documentation link just below that.All ...
Read MoreHow to run Selenium WebDriver test cases in Chrome?
We can run Selenium webdriver test cases in Chrome browser. But before working with Chrome browser with Selenium we have to ensure that the Java JDK, any Java IDE like Eclipse and Selenium webdriver are configured in our system. Next we have to download the Chrome browser driver and configure it to our project by following the below step by step process −Navigate to the link − https://chromedriver.chromium.org/downloads and there links shall be available to the multiple versions of the chromedriver.As per the available version of the Chrome browser in the system, we have to select the download link. The ...
Read MoreHow do I install selenium latest version?
We can install the Selenium latest version in our machine. It involves the below step by step processes −Java Installation.Eclipse IDE installation.Selenium Webdriver installation.Selenium is supported by multiple languages, here we shall discuss Selenium installation with Java.Navigate to the link −https://www.oracle.com/java/technologies/downloads/?er=221886 and then select JDK Download link. All the list of downloadable links get populated under the Java SE Development Kit Section.Next choose the download link as per the system configuration and accept the license agreement checkbox.Navigate to Start and find the System and navigate to it. Then select Advanced System Settings. Next under Advanced Tab click on Environment Variables.Under the ...
Read MoreFinding an element in a sub-element in Selenium Webdriver.
We can find an element in a sub-element with Selenium webdriver. First of all we need to identify the element with help of any of the locators like id, class, name, xpath or css. Then we have to identify the sub-element with the findElements(By.xpath()) method.We can identify the sub-element from the element, by localizing it with the element and then passing the expression (./child::*) as a parameter to the findElements(By.xpath())Syntaxelement.findElements(By.xpath("./child::*"))Let us identify the tagname of the sub-elements of element ul in below html code−Exampleimport 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 SubElement{ public static ...
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