Selenium find element whit a id between 20-1-CodePudding

Soo ive been trying to make a script that does stuff automatically for me on a website, the website have multiple labels that looks like this:

<label id="v3">This is v3</label>
<label id="v4">This is v5</label>
<label id="v6">This is v6</label>

the problem is that sometime this website will show 20 labels and other times only 13

i know for each label the number increase like this -> id="v1" then the next have id="v2" and i need to click the label with highest id (v1-20)

if i knew what would be the highest id i could use this:

driver.find_element_by_xpath("//label[@id='v20']").click()

but this is not an option as it will randomly be between v1 and v20 and i never know what the higest id will be only that it will never be higher than v20 and the lowest number will not always be 1

Do any one here know how i could use python/selenium to find the highest id present on the website and then click it?

CodePudding user response：

for i in range(20,0,-1):
    try:
        driver.find_element(By.XPATH,f"//label[@id='v{i}']").click()
        break
    except:
        continue

You can also loop backwards from 20 and if you click on one than exit the loop. You may want to exit if it errors as well.