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Getting NoSuchElementException while trying Datepicker in jquery

Tring to click on the input box, with script able to open the URL-https://jqueryui.com/datepicker/.In locator the id is available still getting No element foun.
Tried with thread.sleep as well
when i am running the script getting exception
package SeleniumWebDriver;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
public class HandlingCalender {
public static void main(String[] args) throws InterruptedException {
WebDriver driver =new ChromeDriver();
driver.get("https://jqueryui.com/datepicker/");
//driver.manage().window().maximize();
Thread.sleep(1000);
driver.findElement(By.id("datepicker")).click();

Element you trying to access is inside an iframe.
So, to access it you need first to switch into that iframe, as following:
WebDriverWait wait = new WebDriverWait(driver, 20);
wait.until(ExpectedConditions.frameToBeAvailableAndSwitchToIt(By.class("demo-frame")));
wait.until(ExpectedConditions.elementToBeClickable(By.id("datepicker"))).click();

Problem in doing action on new window using Selenium Webdriver with java

I am working on Selenium with java, I open a driver change its proxy and do some actions, when I tried to switch to another window and change its proxy the actions don't happened, it showed this error
java.lang.NullPointerException: Cannot invoke "org.openqa.selenium.SearchContext.findElement(org.openqa.selenium.By)" because "this.searchContext" is null
if their is someone who has already worked with switching to windows and change proxy please help
I tried to use the method swith().to but I couldn't change the proxy so I tried to use another driver.
The code, First driver:
Proxy proxy = new Proxy();
proxy.setHttpProxy("http://" + proxyy);
proxy.setSslProxy("http://" + proxyy);
ChromeOptions options = new ChromeOptions();
options.addArguments("start-maximized");
options.setCapability("proxy", proxy);
driver = new ChromeDriver(options);
randomSleep();
driver.get(JDD.url);
driver.manage().window().maximize();
Second driver:
Proxy proxy = new Proxy();
proxy.setHttpProxy("http://" + "104.227.100.66:8147");
proxy.setSslProxy("http://" + "104.227.100.66:8147");
ChromeOptions options = new ChromeOptions();
options.addArguments("start-maximized");
options.setCapability("proxy", proxy);
driver2 = new ChromeDriver(options);
randomSleep();
driver2.get(JDD.url);
driver2.manage().window().maximize();
profil("djfbadhz", "s9djq1ri28fz");
driver2.getWindowHandle();

Since you haven't provided reproducible code, I am just going to provide a simple example on how to switch tabs using Selenium 4 (and JUnit 5). If you are using Selenium 3, the way to do it is almost the same. I can provide an appropriate example if you require it.
import static org.junit.jupiter.api.Assertions.assertNotEquals;
import java.time.Duration;
import org.junit.jupiter.api.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WindowType;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
public class ChromeTest {
#Test
void helloWorldTest () {
System.setProperty("webdriver.chrome.driver",
"F:/drivers/chromedriver.exe");
WebDriver driver = new ChromeDriver();
driver.get("https://www.google.com");
driver.manage().window().maximize();
String firstTabHandle = driver.getWindowHandle(); // save the first tab handle
// Open a new tab in the same browser session
WebDriver newTab = driver.switchTo().newWindow(WindowType.TAB);
newTab.get("https://www.msn.com/");
String secondTabHandle = driver.getWindowHandle(); // save the new tab handle
assertNotEquals(firstTabHandle, secondTabHandle); // not needed.. test the handles are different if you would like
sleep(driver);
driver.switchTo().window(firstTabHandle); // switch back to first tab
sleep(driver);
driver.switchTo().window(secondTabHandle); // switch back to new tab
sleep(driver);
driver.quit(); // end your browser session
}
private void sleep (WebDriver driver) {
new WebDriverWait(driver, Duration.ofSeconds(3))
.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//body")));
}
}
Can a web driver gain access to a window controlled by another web driver?
To my knowledge, the only way to do this is by using a driver created from the same session. You cannot start two independent sessions and hand off control to the other driver (to the best of my knowledge).
When invoking driver.switchTo().window(String windowHandle), a web driver is returned that has focus on the newly created window. HOWEVER, this is the same instance as the "driver" used to call switchTo().window(). Therefore, whether you used the returned driver or the original driver is immaterial, since they the same. Honestly, I don't know why this method returns an object at all. That said, when I ran this test using the returned driver, the test was more stable. When I used the same original instance, it tended to fail more for NoSuchElement during the second iteration. I know this could be fixed with the appropriate WebDriverWait, but I found this interesting.
To simulate the fact that this driver can interact with either window, I created the test below. The test passes three inputs to iterate over, and uses these strings to search on both Yahoo (original window) and Google (new window); all of which is done with the second (new) driver. This course of action is not necessary. Of course, each driver can interact with whichever window they created. However, in order to interact with a page, it needs to contain focus.
What does this mean related to using proxies? I do not know. All I know is that
A browser session can be interacted with by one and only one driver
Proxies (along with other options) are set before the session starts and cannot be changed after the session has begun.
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.fail;
import java.time.Duration;
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;
import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.Proxy;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.WindowType;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.interactions.Actions;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
public class ChromeTest {
private static WebDriver driver;
#BeforeAll
static void setup () {
System.setProperty("webdriver.chrome.driver",
"F:/drivers/chromedriver.exe");
driver = new ChromeDriver();
driver.manage().timeouts().implicitlyWait(Duration.ofSeconds(5));
}
#AfterAll
static void teardown () {
if (driver != null) {
driver.quit();
}
}
#ParameterizedTest
#ValueSource(strings = {"dog", "cat", "birds"})
void simulateCodeTest (String input) {
driver.get("https://www.yahoo.com");
driver.manage().window().maximize();
String originalWindow = driver.getWindowHandle();
WebDriver newWindowDriver = driver.switchTo().newWindow(WindowType.WINDOW);
newWindowDriver.get("https://www.google.com");
String newWindowHandle = newWindowDriver.getWindowHandle();
newWindowDriver.switchTo().window(originalWindow);
assertTrue(originalWindow.equals(newWindowDriver.getWindowHandle()));
newWindowDriver.switchTo().window(newWindowHandle);
WebElement searchField = new WebDriverWait(newWindowDriver,
Duration.ofSeconds(5), Duration.ofMillis(10))
.until(ExpectedConditions
.elementToBeClickable(By.xpath("//input[#title='Search']")));
new Actions(newWindowDriver).sendKeys(searchField, input)
.sendKeys(Keys.ENTER).perform();
newWindowDriver.switchTo().window(originalWindow);
searchField = new WebDriverWait(newWindowDriver, Duration.ofSeconds(5),
Duration.ofMillis(10))
.until(ExpectedConditions
.elementToBeClickable(By.xpath("//input[#name='p']")));
new Actions(newWindowDriver).sendKeys(searchField, input)
.sendKeys(Keys.ENTER).perform();
WebElement searchButton =
newWindowDriver.findElement(By.xpath("//button[#type='submit']"));
searchButton.click();
}
}

How to resolve org.openqa.selenium.ElementNotVisibleException using Selenium with Java in Amazon Sign In

package newpackage;
import java.util.List;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.interactions.Actions;
public class OpenAmazon {
public static void main(String[] args) {
WebDriver driver;
System.setProperty("webdriver.chrome.driver", "C:\\Program Files\\chromedriver_win32\\chromedriver.exe");
driver=new ChromeDriver();
driver.get("http://www.amazon.in");
List<WebElement> yourOrders= driver.findElements(By.cssSelector("span[class='nav-line-2']"));
//third element is the your orders
WebElement yourOrder=yourOrders.get(2);
//mouse hover on it to get the sign button
Actions act=new Actions(driver);
act.moveToElement(yourOrder).build();
//click on SignIn button
List<WebElement> signIn= driver.findElements(By.cssSelector("span[class='nav-action-inner']"));
signIn.get(0).click();
}
}
i am using above code to Sign In in Amazon.i am getting Element NotVisibleException for SignIn Button which appears after hover on yourOrders.how to resolve this

While trying to Sign In in Amazon you were getting ElementNotVisibleException for SignIn Button as the Locator Strategy you had adapted wasn't uniquely identifying the Sign In button.
To click() on Sign In button in http://www.amazon.in you can use the following line of code :
driver.findElement(By.xpath("//a[#class='nav-a nav-a-2' and #id='nav-link-yourAccount']/span[#class='nav-line-1']")).click();

How we click same class name ON button for different field name in selenium webdriver

How we click same class name for ON / OFF button for different field name in selenium webdriver
(eg)
1) Email Notification - one element
2) System fees - second element
3) Birthdate - third element
these are have same class name - "toggle-group".How we click these three button.
How we write click button action for this
Not like checkbox option

As you can see in this very helpful article, you can use many methods:
driver.findElement(By.id("element id"))
driver.findElement(By.className("element class"))
driver.findElement(By.name("element name"))
driver.findElement(By.tagName("element html tag name"))
driver.findElement(By.cssSelector("css selector"))
driver.findElement(By.link("link text"))
driver.findElement(By.xpath("xpath expression"))

You can find the elements by their text
driver.findElement(By.linkText("first")).click();
Or
driver.findElement(By.partialLinkText("first")).click();

import java.util.ArrayList;
import java.util.List;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
public class check {
public static void main(String[] args) {
WebDriver driver = new FirefoxDriver();
List<WebElement> we = new ArrayList<WebElement>();
we = driver.findElements(By.name("chk"));
we.get(0).click(); // clicks on "first"
we.get(1).click(); // clicks on "second"
we.get(2).click(); // clicks on "third"
}
}
/* another option */
import java.util.ArrayList;
import java.util.List;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
public class check {
public static void main(String[] args) {
WebDriver driver = new FirefoxDriver();
List<WebElement> we = new ArrayList<WebElement>();
we = driver.findElements(By.name("chk"));
for(WebElement check: we)
{
check.click(); // click all the 3 elements and comes out of loop
}
}
}
Hope this helps..

Selenium cannot find element on website (chrome/Java)

Trying to test/learn selenium to login
the error - Exception in thread "main" org.openqa.selenium.ElementNotVisibleException: element not visible
package com.indeed.tests;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
public class test1 {
public static void main(String[] args) {
System.setProperty("webdriver.chrome.driver",
"C:\\Users\\****\\Desktop\\neww\\trainingfiles\\chromedriver.exe.exe");
WebDriver driver = new ChromeDriver();
driver.get("http://www.neopets.com/login/index.phtml");
driver.findElement(By.name("username")).sendKeys("test1");
}
private static void sleep(int i) {
}
}

I had a look at that web page. The problem is that there are two input fields with the name "username". One of them is not visible. Probably Selenium is getting that one. What you should do is:
List<WebElement> elements = driver.findElements(...);
and then get the second one (or the first, whatever), then try:
elements.get(1).sendKeys(...);