How to get pop-up window in htmlunit ?

[diaowenyang]

I use the following code:

HtmlPage page1 = webClient.getPage("https://***");
HtmlForm form = page1.getFormByName("form");
HtmlTextInput user = form.getInputByName("User");
user.setValueAttribute("username");
HtmlPasswordInput pwd = form.getInputByName("Pwd1");
pwd.setValueAttribute("password");
HtmlParagraph paragraph = (HtmlParagraph) page1.getByXPath("//p[@class='txt_center b_mrgn9 t_mrgn9']").get(0);
DomElement dom = paragraph.getFirstElementChild();
HtmlPage page2 = dom.click();
log.info("page2网页html:{}", page2.asXml());

page2 is same as page1.
In actual operation, after clicking the submit button, a new window pops up. How do I get the information of the pop-up window?

Thanks a lot!

[Uceef94]

I think you will need to add a web window listener to your WebCLient.

To save the pop up window:
final static LinkedList<WebWindow> windows = new LinkedList<WebWindow>();

Add this to your WebClient:
webClient.addWebWindowListener(new WebWindowListener() {

		@Override
		public void webWindowOpened(WebWindowEvent event) {
			windows.add(event.getWebWindow());
		}
		
		@Override
		public void webWindowContentChanged(WebWindowEvent event) {
			// TODO Auto-generated method stub
			
		}
		
		@Override
		public void webWindowClosed(WebWindowEvent event) {
			// TODO Auto-generated method stub
			
		}
	});

And finally you can get the window as follow:
private static HtmlPage getPopupPage() { WebWindow latestWindow = windows.getLast(); return (HtmlPage) latestWindow.getEnclosedPage(); }

More details check this.

[rbri]

@diaowenyang does the WebWindowListener work for you - if yes please comment here an close this.

[rbri]

So response from the author will close this for now. Please give me a hint if you still have this problem.