如何通过 Selenium Python 根据 HTML 在复选框内单击

Question

大家好，我试图点击这个复选框：

<label class="has-checkbox terms"><input name="order[terms]" type="hidden" value="0" /><input class="checkbox" type="checkbox" value="1" name="order[terms]" id="order_terms" />I have read and agree to the <a href="http://www.supremenewyork.com/shop/terms">terms & conditions</a>, and accept the return policy<span class="terms-error">please agree to the terms</span></label></p><div class="g-recaptcha" data-callback="checkoutAfterCaptcha" data-sitekey="AAAA3423" data-size="invisible"></div><input id="number_v" name="hpcvv" /></fieldset></div></div><div id="cart-footer"><div id="pay"><p style="">Surgelati</p><input type="submit" name="commit" value="process payment" class="button checkout" disable_with="processing, please wait..." /><a class="button cancel" href="http://www.altervista.com/shop">cancel</a></div></div></form></div><div id="surchage_info_tooltip">Vendita 

我试过了：

from selenium.webdriver.common.action_chains import ActionChains

element = driver.find_element_by_id("order_terms")

actions = ActionChains(driver)
actions.move_to_element(element).perform()
driver.execute_script("arguments[0].click();", element)
element = driver.find_element_by_id('order_terms').click()

driver.find_element_by_class_name("has-checkbox terms").click()
driver.find_element_by_xpath(".//*[contains(text(), 'I have read and agree to the')]").click()

所有这些代码，但没有一个有效....

这行得通

actions.move_to_element(element).perform()

部分是因为复选框似乎有鼠标，但它没有点击，你能帮帮我吗？

Answer 1

根据您共享的 HTML，在 复选框 上调用 click()，您可以使用以下任一解决方案：

• CSS_SELECTOR:

  driver.find_element_by_css_selector("label.has-checkbox.terms input.checkbox#order_terms").click()
  

• XPATH:

  driver.find_element_by_xpath("//label[@class='has-checkbox terms']//input[@class='checkbox' and @id='order_terms']").click()
  

---

更新

当您看到错误Other element would receive the click时，您可以采用以下任一解决方案：

• 诱导WebDriverWait：

  • CSS_SELECTOR:

    WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "label.has-checkbox.terms input.checkbox#order_terms"))).click()
    

  • XPATH：

    WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//label[@class='has-checkbox terms']//input[@class='checkbox' and @id='order_terms']"))).click()
    

• 使用 WebDriverWait 和 ActionChains：

  • CSS_SELECTOR:

    myElement = WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "label.has-checkbox.terms input.checkbox#order_terms")))
    ActionChains(driver).move_to_element(myElement).click(myElement).perform()
    

  • XPATH:

    myElement = WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//label[@class='has-checkbox terms']//input[@class='checkbox' and @id='order_terms']")))
    ActionChains(driver).move_to_element(myElement).click(myElement).perform()
    

Answer 2

将您的操作链接在一起可能有助于解决此问题。在调用perform() 方法之前，将move_to_element 操作与click 结合起来。

from selenium.webdriver.common.action_chains import ActionChains
element = driver.find_element_by_id("order_terms")
actions = ActionChains(driver)
action.move_to_element(element).click(element).perform()

或者干脆

action.move_to_element(element).click().perform()