java - 使用按键解决自动提示下拉方法的任何方法

Question

语言:java

我一直在尝试自动化自动提示下拉菜单，但如果我在单行中给出文本和键，则不会为网站提供加载选项。记住这一点，我继续使用线程 sleep 方法并等待建议加载，但光标从 Web 元素中出来，并且未执行按键操作。请帮我解决这个问题......

import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;

public class suggestivedropdown {

    public static void main(String[] args) throws InterruptedException {
        // TODO Auto-generated method stub
        System.setProperty("webdriver.chrome.driver","C:\\Users\\teddy\\Downloads\\chromedriver.exe");
        WebDriver driver = new ChromeDriver();
        driver.get("https://www.makemytrip.com/");
    //  driver.findElement(By.xpath("//input[@id='fromCity']")).clear(); this is if it contains default option
      WebElement source=driver.findElement(By.xpath("//input[@id='fromCity']"));
      source.sendKeys("HYD");
    Thread.sleep(3000);
    source.sendKeys(Keys.ARROW_DOWN);
    source.sendKeys(Keys.ENTER);
      WebElement destination=driver.findElement(By.xpath("//input[@id='toCity']"));
       destination.sendKeys("MUM");
       Thread.sleep(3000);
       destination.sendKeys(Keys.ARROW_DOWN);
       destination.sendKeys(Keys.ENTER);

Answer 1

您不应在代码中使用硬编码 sleep 。如果您遇到同步问题，请使用等待来避免问题，请参阅以下解决方案:

    driver.get("https://www.makemytrip.com/");
    WebDriverWait wait = new WebDriverWait(driver, 30);

    wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//input[@id='fromCity']"))).sendKeys("Hyd");
    wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//p[contains(text(),'Hyderabad, India')]"))).click();

    wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//input[@id='toCity']"))).sendKeys("Mumbai");
    wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//p[contains(text(),'Mumbai, India')]"))).click();