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Firefox で次のテストを実行すると、" org.openqa.selenium.ElementNotVisibleException: Element is not currently visible and so may not be interacted with" がスローされます。その理由は、選択フィールド (変数 selectMarke) が使用される直前に表示されるポップアップ ウィンドウにあるようです (奇妙なことに、そのサイトを手動でクリックしたときではありません)。別のスレッドにリストされているいくつかの可能性を試しましたが、うまくいきませんでした。ポップアップウィンドウが原因のようです。

どうすればその問題を解決できますか?

    FirefoxProfile profile = new FirefoxProfile();
    profile.setEnableNativeEvents(true);
    WebDriver driver = new FirefoxDriver(profile);
    driver.manage().timeouts().implicitlyWait(16, TimeUnit.SECONDS);

    driver.get("http://www.autoscout24.de/");
    System.out.println("Page title is: " + driver.getTitle());
    WebElement pageWSuche = driver.findElement(By.linkText("Werkstattsuche"));
    pageWSuche.click();

    WebElement plzField = driver.findElement(By.id("cms-plz"));
    plzField.sendKeys("81243");

    WebElement findGarField = driver.findElement(By.cssSelector("span.buttonBob span input[value='Werkstätten finden']"));
    findGarField.click();

    WebElement navInspect = driver.findElement(By.linkText("Inspektion (mit Preis)"));
    navInspect.click();

    Select selectMarke = new Select(driver.findElement(By.cssSelector("select.inputL[name='MakeId']")));
    selectMarke.selectByVisibleText("BMW");

    driver.quit();

同じドメインで別のページで次のクラスを実行すると、ポップアップ ウィンドウが表示されないため、すべて問題ありません。

    FirefoxProfile profile = new FirefoxProfile();
    profile.setEnableNativeEvents(true);
    WebDriver driver = new FirefoxDriver(profile);
    driver.manage().timeouts().implicitlyWait(16, TimeUnit.SECONDS);

    driver.get("http://www.autoscout24.de/");
    WebElement element = driver.findElement(By.linkText("Fahrzeugsuche"));
    element.click();

    Select selectMarke = new Select(driver.findElement(By.cssSelector("select.inputFullWidth[name='make1']")));
    selectMarke.selectByVisibleText("BMW");
    Select selectModell = new Select(driver.findElement(By.cssSelector("select.inputFullWidth[name='model1']")));
    selectModell.selectByValue("15779");
    Select selectPriceTo = new Select(driver.findElement(By.cssSelector("select.inputFullWidth[name='priceto']")));
    selectPriceTo.selectByVisibleText("100.000");
    Select selectYearFrom = new Select(driver.findElement(By.cssSelector("select.inputFullWidth[name='yearfrom']")));
    selectYearFrom.selectByVisibleText("2006");
    Select selectKM = new Select(driver.findElement(By.cssSelector("select.inputFullWidth[name='mileageto']")));
    selectKM.selectByVisibleText("200.000");
    Select selectFuel = new Select(driver.findElement(By.cssSelector("select.inputFullWidth[name='fuel']")));
    selectFuel.selectByVisibleText("Diesel");
    WebElement location = driver.findElement(By.id("zipcode"));
    location.sendKeys("München");
    Select selectRadius = new Select(driver.findElement(By.cssSelector("select.inputFullWidth[name='zipradius']")));
    selectRadius.selectByVisibleText("200 km");

    WebElement searchBtn = driver.findElement(By.cssSelector("input[value$='Fahrzeuge']"));
    searchBtn.click();

    driver.quit();
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2 に答える 2

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要素の display:none フラグを探すように調整された、次のようなメソッドでそれを行います。

public Boolean elementIsDisplayed( By locator ) {   
    Wait<WebDriver> wait = new FluentWait<WebDriver>(driver)
        .withTimeout(30, TimeUnit.SECONDS)
        .pollingEvery(5, TimeUnit.SECONDS)
        .ignoring(NoSuchElementException.class, StaleElementReferenceException.class);
    WebElement foo = wait.until( 
         ExpectedConditions.visibilityOfElementLocated( locator );
    if ( foo == null ) return false;
    return true;
}
于 2013-11-12T17:25:19.493 に答える
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This should really not happen. Actually, selenium is pretty clever in finding out wether an element is visible or not. The following code is copied directly from the Selenium atoms:

 // Any element with a display style equal to 'none' or that has an ancestor  
 // with display style equal to 'none' is not shown.  
 function displayed(e) {    
     if (bot.dom.getEffectiveStyle(e, 'display') == 'none') {      
         return false;    
     }        
     var parent = bot.dom.getParentElement(e);   
     return !parent || displayed(parent);  
 }

This allows for child elements to override a parent's display:none. Maybe there is something else going wrong?

One alternative would be to use jquery to sort of manually click on the submit. Autoscout24 has some mention of jquery so it should already be embedded in the page. Then you could use something along the lines of

//searchBtn.click();
((JavascriptExecutor) driver).executeScript("$(arguments[0]).click();", searchBtn);

This way, you can circumvent selenium's checking of whether the element is visible or not. I hope that helps.

于 2012-10-05T20:06:03.913 に答える