Python 用两个参数运行 JavaScript 函数

Question

There is a link

<a href="javascript:ga_and_go('//weathernews.jp/s/topics/?fm=onebox', 'topics_more')">…もっと見る</a> 

in a html page, I want to click it, I tried code as below, it seems like page can't be parsed, how can I run that function ga_and_go('//weathernews.jp/s/topics/?fm=onebox', 'topics_more') :

more_button = driver.find_element_by_partial_link_text("…もっと見る")
more_button.click()

Answer 1

Can you try using the below xpath to click the element?

//a[contains(@href,'javascript:ga_and_go(')]

more_button = driver.find_element_by_xpath("//a[contains(@href,'javascript:ga_and_go(')]")
more_button.click()

Answer 2

As per the HTML the element seems to be JavaScript based so you need to induce WebDriverWait and can use either of the following solutions:

• Using PARTIAL_LINK_TEXT :

   WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.PARTIAL_LINK_TEXT, "もっと見る"))).click()

• Using XPATH :

   WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//a[contains(.,'もっと見る')]"))).click()

Note : You have to add the following imports :

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