当使用 ChromeDriver 和 Selenium 设置最大属性时,无法使用 send_keys 将日期作为文本发送到日期选择器字段

Unable to send date as text to datepicker field using send_keys when max attribute is set using ChromeDriver and Selenium

我正在尝试使用 chromedriver 下载一些文件。

我已经切换到 chromedriver,因为在 firefox 中,我需要单击 link 打开一个新的 window,即使在所有必需的之后,下载对话框也会出现设置,我无法绕过它。

chromedriver 可以很好地下载,但我似乎无法 send_keys() 下面的元素,它可以在 firefox 上运行,但似乎无法让它在这个上运行。

<input name="" value="" id="was-returns-reconciliation-report-start-date" type="date" class="was-form-control was-input-date" data-defaultdate="" data-mindate="" data-maxdate="today" data-placeholder="Start Date" max="2020-02-12">

我试过:

el = driver.find_element_by_id("was-returns-reconciliation-report-start-date")
el.clear()
el.send_keys("2020-02-01")
el.send_keys(Keys.ENTER)  # Separately

# Tried without clear as well
# no error but the date didn't change in the browser

driver.execute_script("document.getElementById('was-returns-reconciliation-report-start-date').value = '2020-01-05'")

# No error and no change in the page

理想情况下,要将字符序列发送到 <input> 字段,您需要为 element_to_be_clickable() 引入 WebDriverWait,您可以使用以下任一方法 :

  • 使用ID:

    el = WebDriverWait(driver, 20).until(EC.visibility_of_all_elements_located((By.ID, "was-returns-reconciliation-report-start-date")))
    el.clear()
    el.send_keys("2020-02-12")
    
  • 使用CSS_SELECTOR:

    el = WebDriverWait(driver, 20).until(EC.visibility_of_all_elements_located((By.CSS_SELECTOR, "input.was-form-control.was-input-date#was-returns-reconciliation-report-start-date")))
    el.clear()
    el.send_keys("2020-02-12")
    
  • 使用XPATH:

    el = WebDriverWait(driver, 20).until(EC.visibility_of_all_elements_located((By.XPATH, "//input[@class='was-form-control was-input-date' and @id='was-returns-reconciliation-report-start-date']")))
    el.clear()
    el.send_keys("2020-02-12")
    
  • 注意:您必须添加以下导入:

    from selenium.webdriver.support.ui import WebDriverWait
    from selenium.webdriver.common.by import By
    from selenium.webdriver.support import expected_conditions as EC