HtmlUnit Commenting Out Lines Of Facebook Page

I am trying to simulate the login process to my facebook page using HtmlUnit (and I do have good reasons to do the same). Here is my java code for the same: public static void main

Solution 1:

The issue arise due to Browser you are using,a lso need to add the AJAX support and javascript wait.Change the Browser and need to add some more lines which are as below :

WebClient webClient=new WebClient(BrowserVersion.FIREFOX_3_6);
webClient.setAjaxController(new NicelyResynchronizingAjaxController());
webClient.getOptions().setThrowExceptionOnFailingStatusCode(false);
webClient.getOptions().setThrowExceptionOnScriptError(false);
webClient.waitForBackgroundJavaScript(50000);

The FireFox 3.6 is deprecated but it is better that however application runs.

Feel free to select as correct answer if it fulfill ur pblm.

Solution 2:

The below code is running on my system.Please find the code

import com.gargoylesoftware.htmlunit.BrowserVersion;
import com.gargoylesoftware.htmlunit.NicelyResynchronizingAjaxController;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.HtmlElement;
import com.gargoylesoftware.htmlunit.html.HtmlForm;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
import com.gargoylesoftware.htmlunit.html.HtmlPasswordInput;
import com.gargoylesoftware.htmlunit.html.HtmlSpan;
import com.gargoylesoftware.htmlunit.html.HtmlTextInput;
import java.io.IOException;

public class App {

   public static void main(String[] args) throws IOException {

       WebClient webClient=new WebClient(BrowserVersion.FIREFOX_3_6);
        webClient.setAjaxController(new NicelyResynchronizingAjaxController());
        webClient.getOptions().setThrowExceptionOnFailingStatusCode(false);
        webClient.getOptions().setThrowExceptionOnScriptError(false);
        webClient.waitForBackgroundJavaScript(50000);
        HtmlPage page1=webClient.getPage("https://www.facebook.com/bhramakarserver");
        HtmlForm loginForm=(HtmlForm)page1.getElementById("login_form");
        HtmlTextInput username=(HtmlTextInput)page1.getElementById("email");
        HtmlPasswordInput password=(HtmlPasswordInput)page1.getElementById("pass");
        username.setValueAttribute("username");
        password.setValueAttribute("password");
        HtmlElement button = (HtmlElement) page1.createElement("button");
        button.setAttribute("type", "submit");

        // append the button to the form
        loginForm.appendChild(button);
        page1=button.click();

        HtmlSpan postContentSpan=(HtmlSpan)page1.getByXPath("//span[@class='userContent']").get(0);
        System.out.println("The content is "+postContentSpan.asXml());
    }
}