selenium Webdriver Page Navigation - selenium

Question

I logged in home page and from homepage to Invoice page
I Could notable access the Radio drop down in Invoice page .
Tried to get Page Url and title . its showing Home page and home url but the code is in Invoice page.
Actions Inv=new Actions(driver);
WebElement invconfg=driver.findElement(By.xpath(".//*[#id='Invoice ConfigurationToggle']"));
Inv.moveToElement(invconfg).click(invconfg).build().perform();
WebElement Vwopt=driver.findElement(By.xpath(".//*[#id='Invoice ConfigurationDiv']/ul/li[5]/a"));
Inv.moveToElement(Vwopt).click(Vwopt).build().perform();
WebElement filetpe=driver.findElement(By.xpath(".//*[#id='appDetail']/table[1]/tbody/tr[1]/td[2]/img"));
Select filetype=new Select(filetpe);
filetype.selectByValue("ALL");
List<WebElement> howold=driver.findElements(By.xpath(".//input[#type='radio']"));
System.out.println(howold.size());
howold.get(4).click();
System.out.println(driver.getTitle());
System.out.println(driver.getCurrentUrl());'

Answer 1

driver.getTitle() : will give you Title of web page which Webdriver has currently focus on ! same goes with driver.getCurrentUrl()
Your code :
List<WebElement> howold=driver.findElements(By.xpath(".//input[#type='radio']"));
System.out.println(howold.size());
howold.get(4).click();
System.out.println(driver.getTitle());
System.out.println(driver.getCurrentUrl());
howold is a reference of a list that contains WebElements.
howold.get(4).click(); // may open a page in different tab, for that you need to switch the focus of webdriver to that required page.
Code you can use is :
ArrayList<String> tabs = new ArrayList<String>(driver.getWindowHandles());
driver.switchTo().window(tabs.get(1));
// performs some operations on Invoice page like :
System.out.println(driver.getTitle());
System.out.println(driver.getCurrentUrl());
Then again you have to switch back to page from where you went to Invoice Page, if you want that.
driver.close();
driver.switchTo.windows(tabs.get(0));