java 如何在实现 selenium webdriver 时将表中的 WebElements 列表存储到列表中？
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How to store list of WebElements from a table in to a list while implementing selenium webdriver?
提问by user2030364
I am trying to save a column of elements into a list from a table structure with the below expression on which I need to perform a click operation to validate those buttons.
我正在尝试使用以下表达式将一列元素从表结构保存到列表中，我需要对其执行单击操作以验证这些按钮。
Code :
代码 ：
I have the value for Total_element = 37.
我有Total_element = 37.
for(int start=0; start <= Total_element; start++)
{
int startn=start+1;
System.out.println(start);
List <WebElement> Element1 = new ArrayList<WebElement>() ;
try{
Element1.add(Naveen.findElement(By.xpath(".//*[@id='data_grid']/tbody/tr["+startn+"]/td[2]/a/img")));
}catch(Throwable t){
System.out.println(t);
}
System.out.println(Element1.get(start));
System.out.println("The element" + start + "is :"+ Element1.get(start));
Naveen.findElement(By.xpath(Element1.get(start).toString())).click();
Naveen.findElement(By.xpath(".//*[@id='action']/a/span/div")).click();
System.out.println("The element" + start + "is :"+ Element1);
Thread.sleep(5000);
}
Error :
错误 ：
when I try to retrieve the elements from the list I get the following output :
当我尝试从列表中检索元素时，我得到以下输出：
[[FirefoxDriver: firefox on XP (586a8f1f-f784-4ae7-adf5-5f920dfad8e0)] -> xpath: .//*[@id='data_grid']/tbody/tr[1]/td[2]/a/img]
[[FirefoxDriver: firefox on XP (586a8f1f-f784-4ae7-adf5-5f920dfad8e0)] -> xpath: .//*[@id='data_grid']/tbody/tr[1]/td[2]/a/img]
further which my is saying my operation is failing.
此外，我说我的操作失败了。
回答by Manigandan
Actually what is happening mean, the return type of the
实际上发生的事情意味着，
driver.findElemnt(By.xpath("xpath"));
is the WebElement. While you adding the above code to the ArrayListit will add the WebElement. The WebElement contains the information about the
是 WebElement。当您将上述代码添加到ArrayList它时，它将添加 WebElement。WebElement 包含有关
Driver Used- FirefoxDriverBrowser session value- 586a8f1f-f784-4ae7-adf5-5f920dfad8e0locator used- xpath: .//*[@id='data_grid']/tbody/tr[1]/td[2]/a/img]
Driver Used- FirefoxDriver Browser session value- 586a8f1f-f784-4ae7-adf5-5f920dfad8e0 locator used- xpath: .//*[@id='data_grid']/tbody/tr[1]/td[2]/a/img]
If you trying to retrieve the Web Element it will return all those things. That is what happening in your case and you are getting error while trying to click.
如果您尝试检索 Web 元素，它将返回所有这些内容。这就是您的情况，您在尝试单击时遇到错误。
You can just add the Xpath locatoralone in the ArrayList. It will work.
您可以只Xpath locator在ArrayList. 它会起作用。
Try this
试试这个
ArrayList<String> Element1 = new ArrayList<String>();
Element1.add(".//*[@id='data_grid']/tbody/tr["+startn+"]/td[2]/a/img");
driver.findElement(By.xpath(Element1.get(`startn`))).click();
回答by Sneh Tripathi
Instead of:
代替：
Naveen.findElement(By.xpath(Element1.get(start).toString())).click();
try:
尝试：
Element1.get(start).click();
