In Selenium with Python is it possible to get all the children of a WebElement as a list?
This question is related to
python
selenium
selenium-webdriver
Yes, you can achieve it by find_elements_by_css_selector("*") or find_elements_by_xpath(".//*").
However, this doesn't sound like a valid use case to find all children of an element. It is an expensive operation to get all direct/indirect children. Please further explain what you are trying to do. There should be a better way.
from selenium import webdriver
driver = webdriver.Firefox()
driver.get("http://www.stackoverflow.com")
header = driver.find_element_by_id("header")
# start from your target element, here for example, "header"
all_children_by_css = header.find_elements_by_css_selector("*")
all_children_by_xpath = header.find_elements_by_xpath(".//*")
print 'len(all_children_by_css): ' + str(len(all_children_by_css))
print 'len(all_children_by_xpath): ' + str(len(all_children_by_xpath))
Here is a code to get the child elements (In java):
String childTag = childElement.getTagName();
if(childTag.equals("html"))
{
return "/html[1]"+current;
}
WebElement parentElement = childElement.findElement(By.xpath(".."));
List<WebElement> childrenElements = parentElement.findElements(By.xpath("*"));
int count = 0;
for(int i=0;i<childrenElements.size(); i++)
{
WebElement childrenElement = childrenElements.get(i);
String childrenElementTag = childrenElement.getTagName();
if(childTag.equals(childrenElementTag))
{
count++;
}
}
Yes, you can use find_elements_by_ to retrieve children elements into a list. See the python bindings here: http://selenium-python.readthedocs.io/locating-elements.html
Example HTML:
<ul class="bar">
<li>one</li>
<li>two</li>
<li>three</li>
</ul>
You can use the find_elements_by_ like so:
parentElement = driver.find_element_by_class_name("bar")
elementList = parentElement.find_elements_by_tag_name("li")
If you want help with a specific case, you can edit your post with the HTML you're looking to get parent and children elements from.
Another veneration of find_elements_by_xpath(".//*") is:
from selenium.webdriver.common.by import By
find_elements(By.XPATH, ".//*")
Source: Stackoverflow.com