Planet Jaspersoft

int dataTableActualRowCount=0;
  
JavascriptExecutor js=(JavascriptExecutor)driver;
  
dataTableActualRowCount =  ((Number)js.executeScript("return $('#example').DataTable().rows().data().toArray().length;")).intValue();

System.out.println("Data table row count="+dataTableActualRowCount);

String displayedCount = driver.findElement(By.id("example_info")).getText().split(" ")[5];
  
int displayedCountOfRowsOnPage = Integer.parseInt(displayedCount);

System.out.println("Data table display count on page ="+displayedCountOfRowsOnPage);

package selenium.datatables;


import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;

public class CompareDisplayedRowCountToDataTableRowCount {

 public static WebDriver driver;
 public static void main(String[] args) throws Exception {
  
   System.setProperty("webdriver.chrome.driver", "D:\\006_trainings\\chromedriver.exe");
   System.setProperty("webdriver.chrome.silentOutput","true" );
  
   driver = new ChromeDriver();
   driver.get("https://datatables.net/examples/basic_init/zero_configuration.html");
   driver.manage().window().maximize();
   compareDispalyedRowCountToActualRowCount();
 }
 
 
 public static void compareDispalyedRowCountToActualRowCount() throws Exception {
  Thread.sleep(10000);
  
  int dataTableActualRowCount=0;
  
  JavascriptExecutor js=(JavascriptExecutor)driver;
  
  dataTableActualRowCount =  ((Number)js.executeScript("return $('#example').DataTable().rows().data().toArray().length;")).intValue();
  System.out.println("Data table row count="+dataTableActualRowCount);
  
  String displayedCount = driver.findElement(By.id("example_info")).getText().split(" ")[5];
  
  int displayedCountOfRowsOnPage = Integer.parseInt(displayedCount);
  System.out.println("Data table display count on page ="+displayedCountOfRowsOnPage);
  
  if(Integer.compare(dataTableActualRowCount, displayedCountOfRowsOnPage)==0) {
   System.out.println("Displayed count on page is equals to the data table row count ");
  }else {
   System.out.println("Displayed count on page is NOT equals to the data table row count");
   throw new Exception("Displayed count on page is NOT equals to the data table row count");
  }
  }
}

• To verify presence of a web-element with in the web page. 
• This method returns either true or false boolean values. 
• If the element is present it returns "true" otherwise it returns "false". 
• This method avoids the problem of having to parse an element's "style" attribute.
• This method can be applicable for almost all of the elements on web-page.

<b xpath="1">This is sample text.</b>

//isDisplayed() | Text on web page | Example : This is sample text.
WebElement ThisIsSimpleText = driver.findElement(By.xpath("//b[contains(text(),'This is sample text.')]"));
boolean b1 = ThisIsSimpleText.isDisplayed();
System.out.println("Verify dispaly status of the text \"This is sample Text\"="+b1);

• To verify if an element is enabled or disabled on web-page. 
• Returns "ture" if element is enabled and returns "false" if an element is disabled. 
• Examples: Mostly used with button elements, locked/disabled text input elements. 

• Returns whether an element say check box or radio button is selected or not. 
• If selected returns "true", if not selected returns "false". 
• Examples: Check boxes, drop downs , radio buttons

<input id="male" type="radio" name="gender" value="male" xpath="1">

//isSelected()  | Example :  male radio button
WebElement maleRaditoButton = driver.findElement(By.xpath("//input[@id='male']"));
boolean b2 = maleRaditoButton.isSelected(); //false
System.out.println("Verify male radio button selected or not before click = "+b2); 
//select the male radio button and verify isSelected()
maleRaditoButton.click();
boolean b3 = maleRaditoButton.isSelected(); //true
System.out.println("Verify male radio button selected or not after click = "+b3);

WebElementInterfaceMethods_isDisplayedisSelectedDemo.java

package selenium.webelement.methods;

/* isDisplayed() , and isSelected() */

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.By;
import org.openqa.selenium.PageLoadStrategy;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeDriverService;
import org.openqa.selenium.chrome.ChromeOptions;

public class WebElementInterfaceMethods_isDisplayedisSelectedDemo {

 public static void main(String[] args)  {
  
  WebDriver driver;
  
  //loading Chrome driver from physical drive
  System.setProperty("webdriver.chrome.driver", "D:\\006_trainings\\chromedriver.exe");
  
  System.setProperty("webdriver.chrome.silentOutput", "true");
  //System.setProperty(ChromeDriverService.CHROME_DRIVER_SILENT_OUTPUT_PROPERTY, "true");
  
  //launch the browser
  driver = new ChromeDriver();
  
  //navigate to site
  driver.navigate().to("https://www.testandquiz.com/selenium/testing.html");
  
  //maximize the browser
  driver.manage().window().maximize();
  
  //isDisplayed() | Text on web page | Example : This is sample text.
  WebElement ThisIsSimpleText = driver.findElement(By.xpath("//b[contains(text(),'This is sample text.')]"));
  boolean b1 = ThisIsSimpleText.isDisplayed();
  System.out.println("Verify dispaly status of the text \"This is sample Text\"="+b1);

  //isSelected()  | Example :  male radio button
  WebElement maleRaditoButton = driver.findElement(By.xpath("//input[@id='male']"));
  boolean b2 = maleRaditoButton.isSelected();
  System.out.println("Verify male radio button selected or not before click = "+b2);
  
  //select the male radio button and verify isSelected()
  maleRaditoButton.click();
  boolean b3 = maleRaditoButton.isSelected();
  System.out.println("Verify male radio button selected or not after click = "+b3);
  
  
  //close the browser
  driver.close();
  
  //close all the browsers opened by WebDriver during execution and quit the session
  driver.quit();
 }
}

• getText() method gets you the visible text or inner text of an element. 
• That is it fetches text between the opening and closing tags. 
• For instance, the following text between bold tags can be fetched using getText() method.
  

  <b xpath="1">This is sample text.</b>

• Store the locator in a Weblement variable and then use getText()
  

  //getText() example --> locate text "This is sample text." on page and display the text
  WebElement ThisIsSimpleText = driver.findElement(By.xpath("//b[contains(text(),'This is sample text.')]"));
  String displayThisIsSimpleText = ThisIsSimpleText.getText();
  System.out.println(displayThisIsSimpleText);

• This method allows users to enter data into editable elements such as text boxes or search boxes.
• For instance, first name is a text box input and using sendKeys() method enter input value
  

  <input id="fname" type="text" name="firstName" xpath="1">

• Code snippet
  

  //sendKeys("sadakar") example --> locate TextBox input and enter first name
  WebElement firstName = driver.findElement(By.xpath("//input[@id='fname']"));
  firstName.sendKeys("Sadakar");
  

• clear() method clears any text already entered or displayed in text box or search box inputs. 
• Some applications may use default values in editable forms so clear them before entering new.
• For instance, clear the already existing text in "first name" text box and enter new value
  

  //clear() --> clear TextBox input and re-enter first name
  firstName.clear();
  firstName.sendKeys("Hasini");
  

• getAttribute() method returns the current value of a given attribute as a string.
  

  <input id="fname" type="text" name="firstName" xpath="1">
  

• id, type, name , xpath and vlaue(not given above statement) are attributes of first name element HTML 
• For instance, the following snippet for firstname text field fetches the value displayed on the form then the values of the corresponding attributes
  

  //getAttribute("<attribute>") --> <input id="fname" type="text" name="firstName">
  firstName.getAttribute("value");
  System.out.println("<input id=\"fname\" type=\"text\" name=\"firstName\">");
  System.out.println("Value of value attribute="+firstName.getAttribute("value"));
  System.out.println("Value of id attribute="+firstName.getAttribute("id"));
  System.out.println("Value of type attribute="+firstName.getAttribute("type"));
  System.out.println("Value of name attribute="+firstName.getAttribute("name"));
  

• Toggling(select or deselect) on/off are the actions performed for radio buttons or check boxes. 
• Using click() method toggling can be done. 
• For instance, take a look at the following code snippet - "male" radio button and check boxes for testings labels are selected.
  

  //radio button click example --> locate "male" radio button and select it
  WebElement male = driver.findElement(By.xpath("//input[@id='male']"));
  male.click();
    
  //check box click example - locate "Automation Testing" check box and tick it
  WebElement automationTesting = driver.findElement(By.xpath("//input[@class='Automation']"));
  automationTesting.click();
  
  //check box click example - locate "Performance Testing" check box and tick it  
  WebElement performanceTesting = driver.findElement(By.xpath("//input[@class='Performance']"));
  performanceTesting.click();
  

package selenium.webelement.methods;

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.By;
import org.openqa.selenium.PageLoadStrategy;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeDriverService;
import org.openqa.selenium.chrome.ChromeOptions;

public class WebElementInterfaceMethodsDemo {

 public static void main(String[] args)  {
  
  WebDriver driver;
  
  //loading Chrome driver from physical drive
  System.setProperty("webdriver.chrome.driver", "D:\\006_trainings\\chromedriver.exe");
  
  System.setProperty("webdriver.chrome.silentOutput", "true");
  //System.setProperty(ChromeDriverService.CHROME_DRIVER_SILENT_OUTPUT_PROPERTY, "true");
  
  //launch the browser
  driver = new ChromeDriver();
  
  //navigate to site
  driver.navigate().to("https://www.testandquiz.com/selenium/testing.html");
  
  //maximize the browser
  driver.manage().window().maximize();
  
  //getText() example --> locate text "This is sample text." on page and display the text
  WebElement ThisIsSimpleText = driver.findElement(By.xpath("//b[contains(text(),'This is sample text.')]"));
  String displayThisIsSimpleText = ThisIsSimpleText.getText();
  System.out.println(displayThisIsSimpleText);
  
  //sendKeys("sadakar") example --> locate TextBox input and enter first name
  WebElement firstName = driver.findElement(By.xpath("//input[@id='fname']"));
  firstName.sendKeys("Sadakar");
  
  //clear() --> clear TextBox input and re-enter first name
  firstName.clear();
  firstName.sendKeys("Hasini");
  
  //getAttribute("<attribute>") --> <input id="fname" type="text" name="firstName">
  firstName.getAttribute("value");
  System.out.println("<input id=\"fname\" type=\"text\" name=\"firstName\">");
  System.out.println("Value of value attribute="+firstName.getAttribute("value"));
  System.out.println("Value of id attribute="+firstName.getAttribute("id"));
  System.out.println("Value of type attribute="+firstName.getAttribute("type"));
  System.out.println("Value of name attribute="+firstName.getAttribute("name"));
  
  //radio button click example --> locate "male" radio button and select it
  WebElement male = driver.findElement(By.xpath("//input[@id='male']"));
  male.click();
  
  //check box click example - locate "Automation Testing" check box and tick it
  WebElement automationTesting = driver.findElement(By.xpath("//input[@class='Automation']"));
  automationTesting.click();
  
  WebElement performanceTesting = driver.findElement(By.xpath("//input[@class='Performance']"));
  performanceTesting.click();
  
  //close the browser
  driver.close();
  
  //close all the browsers opened by WebDriver during execution and quit the session
  driver.quit();
 }
}

<input type="email" class="whsOnd zHQkBf" jsname="YPqjbf" autocomplete="username" spellcheck="false" tabindex="0" aria-label="Email or phone" name="identifier" value="" autocapitalize="none" id="identifierId" dir="ltr" data-initial-dir="ltr" data-initial-value="" badinput="false" aria-invalid="false" xpath="1">

driver.findElement(By.className("whsOnd")).sendKeys("java.selenium2021@gmail.com");

classNameLocatorDemo.java

package selenium.locators.examples;

import java.util.concurrent.TimeUnit;
import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;

public class classNameLocatorDemo {

 public static void main(String[] args) {
  
  WebDriver driver;
  
  System.setProperty("webdriver.chrome.driver", "D:\\006_trainings\\chromedriver.exe");
  System.setProperty("webdriver.chrome.silentOutput","true" );
  
  driver = new ChromeDriver();
  
  driver.navigate().to("https://mail.google.com/");
  driver.manage().window().maximize();
  
  //finding "Email or Phone" input text by clasName locator and enter value
  driver.findElement(By.className("whsOnd")).sendKeys("java.selenium2021@gmail.com");
  
  // click on "Next" button - This is an xpath example that will be covered in later sessions
  driver.findElement(By.xpath("//span[@class='RveJvd snByac']")).click();
    
  driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
  
  // locate "Enter your password" text input with xpath locator and enter password say --> JavaSelenium2021
  // If we take className for this input we will end up with 
  // Exception in thread "main" org.openqa.selenium.StaleElementReferenceException: 
  // stale element reference: element is not attached to the page document
  
  WebElement elePassword=driver.findElement(By.xpath("//input[@name='password']"));
  elePassword.sendKeys("JavaSelenium2021");
  
  elePassword.sendKeys(Keys.TAB); 
  elePassword.sendKeys(Keys.TAB); 
   
  // click on "Next" button - This is again an xpath example. 
  driver.findElement(By.xpath("//span[contains(text(),'Next')]")).click();
  
  //close the driver
  //driver.close();
 }
}