我想要執行-While循環，包括If Else語句

Question

您好需要對此的回應...

我有用於1.打開Firefox的代碼2.插入用戶名和密碼

檢查這些參考圖像

轉到https://mettl.com/corporate/live-feed#/proctoringDashboard

單擊->全選

點擊->授權

查找“沒有其他等待授權的候選人”

點擊->所有測試

一旦找到候選名稱或電子郵件地址，而不是“沒有其他候選者正在等待授權”，請等待10秒，然后等待鼠標單擊

像下面

查找候選人詳細信息

例如

我們有100位在線候選人，當更正了候選人的詳細信息后，我將復制姓名，電子郵件ID和出生日期，如果未更正，則返回所有測試

請檢查我的以下代碼

package com.selenium.wipro.sample;    

import java.io.File;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxBinary;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxOptions;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

public class ExampleScanrio {

public static void main(String[] args) throws InterruptedException

    {
     System.setProperty("webdriver.gecko.driver", "C:\\Users\\Yaser\\dist\\geckodriver-master\\geckodriver.exe");
     File pathBinary = new File("C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe");
     FirefoxBinary firefoxbinary = new FirefoxBinary(pathBinary);
     DesiredCapabilities desired = DesiredCapabilities.firefox();
     FirefoxOptions options = new FirefoxOptions();
     desired.setCapability(FirefoxOptions.FIREFOX_OPTIONS, options.setBinary(firefoxbinary));       
     WebDriver driver = new FirefoxDriver(options);
     driver.get("https://mettl.com/corporate/login");
     driver.manage().window().maximize();
     driver.findElement(By.name("userName")).sendKeys("sometext");
     driver.findElement(By.name("password")).sendKeys("sometext");
     driver.findElement(By.xpath("//button[@type='submit']")).click();

     driver.navigate().to("https://mettl.com/corporate/live-feed#/proctoringDashboard");

     WebDriverWait wait = new WebDriverWait(driver,50);
     wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//span[@class='pull-left']")));

     // Click -> AllTests
     driver.findElement(By.xpath("//span[@class='pull-left']")).click();

     // Click -> Authorize
     driver.findElement(By.xpath("//button[contains(text(),'Authorize')]")).click();

     // Find String     
     String tt = "No more candidates awaiting Authorization";
     String nomore = new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//div[@class='ng-scope' and contains(@data-ng-if,'newRequestReceived')]//p[@class='ng-scope' and contains(@data-ng-if,'authRequestCount')]"))).getAttribute("innerHTML");

     // i need condition Statement and Loop Statement here
     // It might be wrong please give a correct Statement

    boolean run = true;

    while(run)
    {
        if (nomore.contentEquals(tt))
            {
            driver.navigate().to("https://mettl.com/corporate/live-feed#/proctoringDashboard");
            //Thread.sleep(750);
            driver.findElement(By.xpath("//label[@class='checkbox ng-binding']//input[@type='checkbox']")).click();
            driver.findElement(By.xpath("//button[contains(text(),'Authorize')]")).click();
            Thread.sleep(1200);
            System.out.println("Not Available");

            }

        else
            {
            System.out.println("Available");
            //Thread.sleep(10000);
            run = false;
            //break;                                    
            } 

        } 


    }
}

和這樣的錯誤

Capabilities {acceptInsecureCerts: true, browserName: firefox, browserVersion: 63.0.1, javascriptEnabled: true, moz:accessibilityChecks: false, moz:geckodriverVersion: 0.23.0, moz:headless: false, moz:processID: 20324, moz:profile: C:\Users\Yaser\AppData\Loca..., moz:useNonSpecCompliantPointerOrigin: false, moz:webdriverClick: true, pageLoadStrategy: normal, platform: WINDOWS, platformName: WINDOWS, platformVersion: 10.0, rotatable: false, setWindowRect: true, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify}
Session ID: 39efeef7-4514-4b83-b31b-deaf937ee098
*** Element info: {Using=xpath, value=//label[@class='checkbox ng-binding']//input[@type='checkbox']}
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.createException(W3CHttpResponseCodec.java:187)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:122)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:49)
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:158)
    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:552)
    at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:323)
    at org.openqa.selenium.remote.RemoteWebDriver.findElementByXPath(RemoteWebDriver.java:428)
    at org.openqa.selenium.By$ByXPath.findElement(By.java:353)
    at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:315)
    at automation.ExampleScanario.main(ExampleScanario.java:52)

請幫助我解決這個問題，我不是軟件工程師，請考慮一下我的英語知識和Java初學者

最后

當候選數據顯示在窗口中時

將這些日期復制到記事本

Xpath位置

//span[@title='First Name']
//span[@title='Date of Birth']
//span[@title='Email Address']

謝謝

Yaser B

Answer 1

我不明白您到底想做什么，但是請嘗試以下循環：

boolean run = true;

while(run){
  if(statement){
    Do something
  }else{
    Do something else
  }
}

這是一個無限循環； 為了避免這種情況，可以將run設置為false，它將停止。

真誠的Silvan

Answer 2

它應該像這樣工作：

String tt = "No more candidates awaiting Authorization";
String nomore = new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//div[@class='ng-scope' and contains(@data-ng-if,'newRequestReceived')]//p[@class='ng-scope' and contains(@data-ng-if,'authRequestCount')]"))).getAttribute("innerHTML");


boolean run = true;

while(run)
{
    if (nomore.contentEquals(tt))
        {
        driver.navigate().to("https://mettl.com/corporate/live-feed#/proctoringDashboard");
        driver.findElement(By.xpath("//label[@class='checkbox ng-binding']//input[@type='checkbox']")).click();
        driver.findElement(By.xpath("//button[contains(text(),'Authorize')]")).click();
        Thread.sleep(750);
        System.out.println("Not Available");

        }
    else
        {
        System.out.println("Available");
        //Thread.sleep(10000);
        //break;
        run = false; /*Stopps the loop*/                           
        } 

}