Selenium向搜索字段发送键是可见的，但不返回任何结果。但是如果我用手输入这个输入字段，它就可以工作了

Question

我就是这样把“阿姆斯特丹”送进田野的。但没有结果。我也试着。清除（）场地。

    WebElement flyToSearch = webDriver.findElement(By.xpath("//input[contains(@class, 'select2-search__field')]"));
    flyToSearch.sendKeys("Amsterdam");
    flyToSearch.sendKeys(Keys.ENTER);

但如果我用手打。它返回结果。我对旁边的搜索字段也做了同样的事情。效果很好。

下面我先关闭登录弹出。然后选择单程机票的包厢。然后我把原点定在伊斯坦布尔。但我不能把目的地定在阿姆斯特丹或其他任何城市。

private static final WebDriver webDriver = WebDriverReady.getWebClient();

public static void main(String[] args) {
    try {
        openPage();
        closeLogin();
        selectOneWay();
        fillFlyFrom();
        fillFlyTo();
    } catch (Exception e) {
        e.printStackTrace();
        webDriver.close();
    }
}

private static void openPage() {
    webDriver.get(PegasusConstants.URL);
}

private static void closeLogin() {
    webDriver.findElement(By.className("nxm2_bolbol-login_header")).click();
    webDriver.manage().timeouts().implicitlyWait(1, TimeUnit.SECONDS);
}

private static void selectOneWay() {
    webDriver.findElement(By.xpath("//label[contains(@for, 'one_way')]")).click();
    webDriver.manage().timeouts().implicitlyWait(1, TimeUnit.SECONDS);
}

private static void fillFlyFrom() {
    WebElement flyFrom = webDriver.findElement(By.xpath("//label[contains(@for, 'fs_from')]"));
    WebElement parentOfFlyFrom = (WebElement) ((JavascriptExecutor) webDriver).executeScript(
            "return arguments[0].parentNode;", flyFrom);
    parentOfFlyFrom.click();

    webDriver.manage().timeouts().implicitlyWait(1, TimeUnit.SECONDS);

    WebElement flyFromSearch = webDriver.findElement(By.xpath("//input[contains(@class, 'select2-search__field')]"));
    flyFromSearch.sendKeys("Istanbul");
    flyFromSearch.sendKeys(Keys.ENTER);

    webDriver.manage().timeouts().implicitlyWait(1, TimeUnit.SECONDS);
}

private static void fillFlyTo() {
    WebDriverWait wait = new WebDriverWait(webDriver, 30);
    wait.until(ExpectedConditions.elementToBeClickable(By.id("nxm2CookieSubmitButton"))).click();
    wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//label[text()='From']/preceding-sibling::span/descendant::span[@role='presentation']"))).click();
    wait.until(ExpectedConditions.elementToBeClickable(By.cssSelector("input.select2-search__field"))).sendKeys("Amsterdam");

    List<WebElement> sourceOptions = webDriver.findElements(By.cssSelector("ul li[role='treeitem']"));
    for (WebElement ele : sourceOptions) {
        ele.click();
    }
//        WebElement flyTo = webDriver.findElement(By.xpath("//*[text()='Nereye']"));
//        WebElement parentOfFlyTo = (WebElement) ((JavascriptExecutor) webDriver).executeScript(
//                "return arguments[0].parentNode;", flyTo);
//        parentOfFlyTo.click();
//
//        webDriver.manage().timeouts().implicitlyWait(1, TimeUnit.SECONDS);
//
//        WebElement flyToSearch =
//                new WebDriverWait(webDriver, 20)
//                        .until(ExpectedConditions.elementToBeClickable(By.xpath("//input[contains(@class, 'select2-search__field')]")));
//        flyToSearch.sendKeys("Amsterdam");
//        flyToSearch.sendKeys(Keys.ENTER);
//
//        webDriver.manage().timeouts().implicitlyWait(1, TimeUnit.SECONDS);
    }

这里会有什么问题？谢谢

Answer 1

这可能是因为元素没有正确呈现，而您正试图与它交互。请尝试显式等待：

WebElement flyToSearch = new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.xpath("//input[contains(@class, 'select2-search__field')]")));
flyToSearch.sendKeys("Amsterdam");
flyToSearch.sendKeys(Keys.ENTER);

或使用JS：

WebElement flyToSearch = new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.xpath("//input[contains(@class, 'select2-search__field')]")));
(JavascriptExecutor) driver).executeScript("arguments[0].setAttribute('value', 'Amsterdam')", flyToSearch)

Udpate 1：

driver.manage().window().maximize();
WebDriverWait wait = new WebDriverWait(driver, 30);
driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
driver.get("https://www.flypgs.com/en");
wait.until(ExpectedConditions.elementToBeClickable(By.id("nxm2CookieSubmitButton"))).click();
wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//label[text()='From']/preceding-sibling::span/descendant::span[@role='presentation']"))).click();
wait.until(ExpectedConditions.elementToBeClickable(By.cssSelector("input.select2-search__field"))).sendKeys("Amsterdam");

List<WebElement> sourceOptions = driver.findElements(By.cssSelector("ul li[role='treeitem']"));
for (WebElement ele : sourceOptions) {
    ele.click();
}