Question

如果日期列表中的日期与字符串格式的给定日期匹配，那么它应该从该日期列表中单击该元素，该日期列表仅在获取时转换为字符串。转换为字符串时，我有以下日期列表：

现在，如果输入"2017-Sep-29"，当解析为另一种格式时，2017-09-29与列表中的第二个日期相匹配，则应该单击它但是它会抛出错误。

下面是我的带有注释的java代码：

WebDriver driver;
List<WebElement> stageListOfFilters;
String finalSnapshot = "", finalSnapshot1 = "";

@Test
public void getDateAndclick()
{
SimpleDateFormat dateFormat = new SimpleDateFormat("dd-MMM-yyyy");
    try {
        Date varDate = dateFormat.parse("18-Aug-2017");
        dateFormat = new SimpleDateFormat("yyyy-MM-dd");
        finalSnapshot1 = dateFormat.format(varDate).toString();
        System.out.println("Date: " + finalSnapshot1); // Prints 2017-08-18
        driver.findElement(By.xpath(config.getsnapshotFilter())).click();
        Thread.sleep(2000);
        finalSnap = finalSnapshot1.substring(5, 10);
        System.out.println("Date for final Comparison: " + finalSnap); // Prints 08-18 since i want to click on 18th august date
        stageListOfFilters = driver.findElements(By.xpath(".//*[@class='QvFrame DS']")); // This collects the list
                                                                                            // of dates which is
                                                                                            // fetched later on in
                                                                                            // for loop
        Thread.sleep(2000);
        for (int i = 0; i < stageListOfFilters.size(); i++) {
            System.out.println(stageListOfFilters.get(i).getText());
            Thread.sleep(2000);
            if (finalSnap.contains(stageListOfFilters.get(i).getText())) {
                driver.findElement(By.xpath(".//*[@class='QvFrame DS']/div/div/div[1]/div[2]/div[" + i + "]")) 
                        .click();// If it matches at that index then it should click on element present at that index  
                Thread.sleep(2000);
            }
        }
    } catch (Exception e) {
        // TODO: handle exception
        e.printStackTrace();
    }

所以现在它应该点击最后一个元素，因为传递的日期是18th August，但它仍然点击2017-09-29。我发现我使用get(i).getText() if loop下的for loop无法获得价值。为什么会这样？
getAttribute（“title”）数据的代码：

stageListOfFilters = driver.findElements(By.xpath(".//*[@id='DS']")); // This collects the list
                                                                                    // of dates which is
                                                                                    // fetched later on in
                                                                                    // for loop

            for (WebElement element : stageListOfFilters) {
                System.out.println("Dates are: " + element.getAttribute("title"));
            }

Answer 1

尝试以循环方式访问网络元素，如下所示：

stageListOfFilters = driver.findElements(By.xpath(".//*[@class='QvFrame DS']")); 
Thread.sleep(2000);
for ( WebElement we: stageListOfFilters ) { 
    System.out.println(stageListOfFilters.getText());
    if (finalSnapshot1.contains(we.getText())) {
        we.click(); 
        System.out.println("Data" + we.getText());
        Thread.sleep(2000);
    }
}

Answer 2

如果您使用元素正确获取日期值，那么我认为问题可能出现在"if"条件下。我认为finalSnap值为"08-18"，而"stageListOfFilters.get(i).getText()"则将日期设为"2017-08-18"。以下＆＃34;如果＆＃34; for循环中的条件将始终为false，因为您正在检查"08-18"是否包含"2017-08-18"。

if (finalSnap.contains(stageListOfFilters.get(i).getText())) { //this condition check is false

     //ur code
}

您应该将"2017-08-18"与"08-18"进行比较，而不是相反。

Answer 3

我无法选择日期列表的正确xpath。我现在解决了它，下面是我的工作代码，它满足了我的期望。对于CSS，您可以查看this链接：

try {
            Date varDate = dateFormat.parse("01-Sep-2017");
            dateFormat = new SimpleDateFormat("yyyy-MM-dd"); // 2017-08-18
            finalSnapshot1 = dateFormat.format(varDate).toString();
            System.out.println("Date: " + finalSnapshot1); // Prints 2017-08-18
            driver.findElement(By.xpath(config.getsnapshotFilter())).click();
            Thread.sleep(2000);

            stageListOfFilters = driver
                    .findElements(By.xpath("(//*[@class='QvFrame DS'])[1]/div/div/div[1]/child::div")); // This collects
                                                                                                        // the list
            // of dates which is
            // fetched later on in
            // for loop
            System.out.println("Size" + stageListOfFilters.size());
            Thread.sleep(2000);
            for (int i = 1; i < stageListOfFilters.size(); i++) {

                if (finalSnapshot1.equals(stageListOfFilters.get(i).getText())) {
                    System.out.println("Filters list value: " + stageListOfFilters.get(i).getText());
                    System.out.println("Value to be compared: " + finalSnapshot1);
                    i = i + 1;
                    driver.findElement(By.xpath(".//*[@class='QvFrame DS']/div/div/div[1]/div[" + i + "]/div[1]"))
                            .click();
                    System.out.println("Value of i: " + i +" and Date is: "+ finalSnapshot1.toString());
                }
            }
        } catch (Exception e) {
            // TODO: handle exception
            e.printStackTrace();
        }

如何在java中的selenium webdriver中点击webelements中的特定元素

3 个答案: