Python Selenium: Unable to scroll inside iframe

Question

Hi, I am able to switch between tabs, access all elements. I am unable to scroll in this iframe. Please help. Code I am using is as follows.

    iframe = self.browser.find_elements_by_tag_name('iframe')[0]
    self.browser.switch_to_frame(iframe)

    # Iterating through tabs
    for tab_name in soup.find_all('md-dummy-tab'):
        return_dict[tab_name.text] = []
        tab_names.append(tab_name.text)
        # clicking on tabs one by one
        self.force_click('xpath=/html/body/div/md-content/md-tabs/md-tabs-wrapper/md-tabs-canvas/md-pagination-wrapper/md-tab-item[%s]/span' % tab)
        tab += 1
        time.sleep(2)

        # Scrolling
        try:
            self.browser.execute_async_script("frame.scrollTo(0, 10000);")
        except:
            pass
        time.sleep(2)

Answer 1

You can use this code to scroll-down in frame.

frame.contentWindow.scrollTo(0, 300);

For more info you can see this link :- scroll an iframe from parent page

Answer 2

I found the following commands to help. First, assuming one has already switched to an iframe where the element is accessible, store the location of that element. Then switch back to the default content and scroll in the window. Then, search again for the iframe, switch to that iframe, and reload any other dynamical variables in Selenium needed to continue.

length = prods[p].location["y"]
self.driver.switch_to.default_content()
self.driver.execute_script("window.scrollTo(0,"+str(length) + ");")
iframe = self.driver.find_elements_by_xpath('.//iframe[contains(@id,"frame")]')
self.driver.switch_to_frame(iframe[0])
prods = self.driver.find_elements_by_xpath('.//div[@class="products"]')
prods[p].click()