硒-driver.find_element_by_css_selector找不到元素（C＃）

Question

I'm trying to get selenium to click on a selection in a tree however I'm not getting anywhere.

Could anyone help:

The code i'm using is as follows:

Actions act = new Actions(driver);
act.DoubleClick(driver.FindElement(By.CssSelector("#reportsTree_tv_active > div.k-bot > span.k-in > div.menu-security-item > div.menu-security-label"))).Build().Perform();

Answer 1

Actually your selector is correct. You can simplify it to

"li#reportsTree_tv_active div.menu-security-label"

I think you get the correct element. Maybe the double click doesn't do what you need. If element couldn't be located, you would get OpenQA.Selenium.NoSuchElementException . Try getting an element like this:

var element = driver.FindElement(By.CssSelector("li#reportsTree_tv_active div.menu-security-label");

And then check if its Text is "Worksheets"