英文:
Java Selenium custom method to get name of webelement as parameters
问题
使用Java Selenium和Page Object在我的项目中，想要创建一个自定义方法，该方法将获取两个字符串作为参数，将它们组合在一起，并调用正确的webelement执行一些操作。
以下是我的Page Object的示例：
public class Test extends Base {
public Test() {
PageFactory.initElements(driver, this);
}
@FindBy(xpath = "//div[@id='question1No']")
WebElement question1Yes;
@FindBy(xpath = "//div[@id='question1No']")
WebElement question1No;
public Object GetField(String answer, String question) {
Field field = null;
try {
field = Test.class.getField((question + answer).replace("\"", ""));
return field.get(this);
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
public void answerQuestion(String answer, String question) {
WebElement element = (WebElement) GetField(answer, question);
element.click();
}
}
然后调用该方法的示例：
answerQuestion("Yes", "question1")
调用这个方法应该执行点击question1Yes元素。
英文:
Using Java Selenium and Page Object in my project, want to create a custom method which will get two strings as parameters, combine them and call right webelement to perform some actions.
Below example of my Page Object
public class Test extends Base {
public Test() {
PageFactory.initElements(driver, this);
}
@FindBy(xpath = "//div[@id='question1No']")
WebElement question1Yes;
@FindBy(xpath = "//div[@id='question1No']")
WebElement question1No;
public Object GetField(String answer, String question) {
Field field = null;
try {
field = Test.class.getField((question+answer).replace("\"", ""));
return field.get(this);
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
public void answerQuestion(String answer, String question) {
WebElement element = (WebElement)GetField(answer,question);
element.click();
}
And call that method for example:
answerQuestion("Yes", "question1")
calling this method should perform click on question1Yes element.
答案1
得分: 2
你可以使用反射。
Field field = Test.class.getField("question1Yes");
WebElement element = (WebElement) field.get(this);
然后，你可以对你的 WebElement 做任何你想做的事情。
更新：
如果字段是私有的，请写 field.setAccessible(true);。
英文:
You may use reflection.
Field field = Test.class.getField("question1Yes");
WebElement element = (WebElement) field.get(this);
And then you can do whatever you want with your WebElement
upd.
if field is private, write field.setAccessible(true);
答案2
得分: 1
以下是您提供的代码的中文翻译部分：
// 导入必要的包
import java.lang.reflect.Field;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory;
public class Test extends Base { // 基于基类的更新
@FindBy(xpath = "//div[@id='question1No']")
public WebElement question1Yes; // 问题1的"是"元素
@FindBy(xpath = "//div[@id='question1No']")
public WebElement question1No; // 问题1的"否"元素
public Test() {
PageFactory.initElements(driver, this);
}
public void answerQuestion(String answer, String question) {
WebElement temp = null;
try {
Field field = Test.class.getField(question + answer);
temp = (WebElement) field.get(this);
temp.click();
} catch (Exception e) {
// 处理异常情况，例如字段错误
// 抛出 NoSuchFieldException 和 SecurityException 异常
e.printStackTrace();
}
}
// 也可以使用通用方法来获取字段
public Object getField(String answer, String question) {
Field field = null;
try {
field = Test.class.getField(question + answer);
return field.get(this);
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
// 这样您的代码将是这样的
public void answerQuestion(String answer, String question) {
WebElement temp = (WebElement) getField(answer, question);
temp.click();
}
public Object getField(String answer, String question) {
Field field = null;
try {
field = Test.class.getField(question + answer);
return field.get(this);
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
}
请注意，我已经根据代码中的注释进行了翻译。如果您需要进一步的帮助，请随时告诉我。
英文:
Added to above answer updating it based on OP need along with package name
import java.lang.reflect.Field;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory;
public class Test extends base{
@FindBy(xpath = "//div[@id='question1No']")
public WebElement question1Yes;
@FindBy(xpath = "//div[@id='question1No']")
public WebElement question1No;
public Test() {
PageFactory.initElements(driver, this);
}
public void answerQuestion(String answer, String question) {
WebElement temp = null;
try {
Field field = Test.class.getField(question + answer);
temp = (WebElement) field.get(this);
temp.click();
} catch (Exception e) {
// Handle the exception here when there is wrong field
// throws NoSuchFieldException, SecurityException
e.printStackTrace();
}
}
}
Also you can use common method for getting the fields
public Object GetField(String answer, String question) {
Field field = null;
try {
field = Test.class.getField(question + answer);
return field.get(this);
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
So that your code will be like
import java.lang.reflect.Field;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory;
public class Test extends base {
@FindBy(xpath = "//div[@id='question1No']")
public WebElement question1Yes;
@FindBy(xpath = "//div[@id='question1No']")
public WebElement question1No;
public Test() {
PageFactory.initElements(driver, this);
}
public void answerQuestion(String answer, String question) {
WebElement temp = (WebElement)GetField(answer,question);
temp.click();
}
public Object GetField(String answer, String question) {
Field field = null;
try {
field = Test.class.getField(question + answer);
return field.get(this);
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
}
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