I want to select a calendar date which opens in another window

Question

I'm trying to select date from calendar which is opened in another window, I have already switched focus to new window but it won't select date from calendar.

Written code :

WebElement date = driver.findElement(By.xpath("/html/body/div[4]/div/div[2]/div/div[2]/div/div[1]/div/div[2]/div[1]/div/input[2]"));

        
        executor.executeScript("arguments[0].click();", date);
        driver.findElement(By.xpath("/html/body/div[6]/div[2]/div/div[2]/div/span[18]")).click();

 

Dev code:

<div class="flatpickr-days" tabindex="-1"><div class="dayContainer"><span class="flatpickr-day prevMonthDay flatpickr-disabled" aria-label="May 31, 2020">31</span><span class="flatpickr-day flatpickr-disabled" aria-label="June 1, 2020">1</span><span class="flatpickr-day today" aria-label="June 2, 2020" aria-current="date" tabindex="-1">2</span><span class="flatpickr-day selected" aria-label="June 3, 2020" tabindex="-1">3</span>

Comments

Do you have any iframe in newly opened window? You may have to switch to iframe in the newly opened window.

Also, on your code, I do not see you switching.