org.openqa.selenium.NoSuchElementException:没有这样的元素:尝试使用Java

时间:2018-05-18 06:10:16

标签: java selenium-webdriver

我已尽力在Selenium中为以下网站https://www.topmba.com/app编写登录脚本。这是我的代码:

public class TopMba {
    String driverPath = "/usr/bin/chromedriver";
    WebDriver driver;
    String username = "test@gmail.com"; // Change to your username and passwrod
    String password = "12345";
    // This method is to navigate topmba URL
    @BeforeClass
    public void init() {

        System.setProperty("webdriver.chrome.driver", driverPath); 
        driver = new ChromeDriver();
        driver.navigate().to("https://www.topmba.com");
    }
    // To log in topmba
    @Test
    public void login() {
        driver.findElement(By.className("tm-user")).click();
        driver.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS);
        driver.switchTo().frame(driver.findElement(By.xpath("//*[@id=\"tm-modal-frame-nvtfa7vvbm\"]")));
        driver.findElement(By.id("edit-user")).sendKeys(username);
        driver.findElement(By.id("edit-pass")).sendKeys(password);
        driver.findElement(By.id("edit-submit")).click();
        driver.switchTo().defaultContent();}
    @AfterClass
    public void quit() {
        driver.close();
    }

以下是例外:

  

org.openqa.selenium.NoSuchElementException:没有这样的元素:无法定位元素:{“method”:“xpath”,“selector”:“// * [@ id =”tm-modal-frame-nvtfa7vvbm“ ]“}

2 个答案:

答案 0 :(得分:0)

使用以下代码:

    driver.get("https://www.topmba.com");
    driver.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS);
    String parentWindowHandle =  driver.getWindowHandle();
    driver.findElement(By.className("tm-user")).click();
    WebElement  iframe = driver.findElement(By.xpath("//iframe[contains(@src,'app/sso/user/login')]"));
    driver.switchTo().frame(iframe);
    driver.findElement(By.id("edit-name")).sendKeys(username);
    driver.findElement(By.id("edit-pass")).sendKeys(password);
    driver.findElement(By.id("edit-submit")).click();
    driver.switchTo().window(parentWindowHandle);

答案 1 :(得分:0)

您需要注意以下几点:

  • 使用工具提示单击图标作为登录,您已使用过:

    driver.findElement(By.className("tm-user")).click();
    

    如果您查看HTML,此定位器策略会唯一标识该元素,但要获得更有针对性的点击,您需要定位<span>标记内的<a>标记它位于<li>标记内,并带有您使用的class属性。你粗略地诱导 WebDriverWait

  • 打开登录 对话框后,您将看到登录字段位于<iframe>内。所以你必须为这两种情况引入 WebDriverWait ,一次框架可用,并且所需的元素可以点击,你可以使用以下解决方案:

  • 代码块:

    System.setProperty("webdriver.gecko.driver", "C:\\path\\to\\geckodriver.exe");
    WebDriver driver = new FirefoxDriver();
    driver.get("https://www.topmba.com");
    new WebDriverWait(driver, 10).until(ExpectedConditions.elementToBeClickable(By.cssSelector("li.tm-user>a.tmba-user>span.fa-img-icons.fa-img-user"))).click();
    new WebDriverWait(driver, 10).until(ExpectedConditions.frameToBeAvailableAndSwitchToIt(By.xpath("//iframe[@src='/app/sso/user/login']")));
    new WebDriverWait(driver, 10).until(ExpectedConditions.elementToBeClickable(By.cssSelector("input.input-block-level.form-text.required.form-control#edit-name"))).sendKeys("khawar");
    driver.findElement(By.cssSelector("input.input-block-level.form-text.required.form-control#edit-pass")).sendKeys("khawar");
    driver.findElement(By.cssSelector("button.btn.btn-warning.btn-block.button.js-form-submit.form-submit#edit-submit")).click();
    
  • 浏览器快照:

khawar