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Dump Elements with By.xpath() in Java
How to dump all HTML elements of a Web page with WebDriver in Java?
✍: FYIcenter.com
If you want to dump all HTML elements of a Web page with WebDriver,
you can search child element recursively using the By.xpath() method.
Here is an example program that dumps all HTML elements of the loaded Web page.
// DumpElements.java // Copyright (c) FYIcenter.com import org.openqa.selenium.*; public class DumpElements { public static void main(String[] args) { WebDriver driver = WebDriverLoader.load(args[0]); driver.get("http://sqa.fyicenter.com"); WebElement html = driver.findElement(By.tagName("html")); printTag(html,""); driver.quit(); } public static void printTag(WebElement tag, String space) { java.util.List<WebElement> list = tag.findElements(By.xpath("./*")); if (list==null) { System.out.println(space+"<"+tag.getTagName()+"/>"); } else { System.out.println(space+"<"+tag.getTagName()+">"); for (WebElement child: list) { printTag(child,space+" "); } System.out.println(space+"</"+tag.getTagName()+">"); } } }
Compile and run the program, you will see that all elements of the Web page are dumped in the output:
C:\fyicenter> javac -classpath \ .;\fyicenter\selenium\java\client-combined-3.141.59.jar \ DumpElements.java C:\fyicenter> java -classpath \ .;\fyicenter\selenium\java\client-combined-3.141.59.jar;\ \fyicenter\selenium\java\libs\guava-25.0-jre.jar;\ \fyicenter\selenium\java\libs\okhttp-3.11.0.jar;\ \fyicenter\selenium\java\libs\okio-1.14.0.jar;\ \fyicenter\selenium\java\libs\commons-exec-1.3.jar \ DumpElements Chrome <html> <head> <meta> </meta> <meta> </meta> ... <link> </link> <title> </title> <script> </script> <script> </script> ... <link> </link> <script> </script> <link> </link> </head> <body> <div> <div> <p> </p> <p> <a> </a> </p> <p> <a> </a> </p> <p> ... </div> </div> </body> </html>
The output looks good. But element attributes are not included in the output. See the next tutorial on how the dump HTML attributes.
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⇒ Dump Element Attributes with JavascriptExecutor in Java
⇠JavascriptExecutor to Run JavaScript in Java
⇑ Using Selenium WebDriver Client Java API
⇑⇑ Selenium Tutorials
2020-01-04, 1230👍, 0💬
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