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How to count the number of headers in a web table in Selenium?
The total number of headers in the web table can be counted with the help of findElements() method. The logic is to return a list of web elements with xpath with the help of <th> tag inside the table, then getting the size of that list.
Code Implementation
Example
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;
import java.util.concurrent.TimeUnit;
import java.util.List;
public class TableHeaderCount {
public static void main(String[] args) {
System.setProperty("webdriver.chrome.driver", "C:\Users\ghs6kor\Desktop\Java\chromedriver.exe");
WebDriver driver = new ChromeDriver();
String url = "https://www.tutorialspoint.com/plsql/plsql_basic_syntax.htm";
driver.get(url);
driver.manage().window().maximize();
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
// xpath with index appended to get the header
//from the row 1 of table with the help of <th> tag
List<WebElement> header = driver.findElements(By.xpath("//table/tbody/tr[1]/th"));
System.out.println(“The number of table headers is “+ header.size());
driver.close();
}
}
Updated on: 10-Jun-2020
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