CSS Selector in Selenium (medium)

CSS Selectors in Selenium

• The dot (.) symbol is used to select an element by its class in CSS Selector.

HTML Tags in Selenium

• The input HTML tag is used to access an element in CSS Selector.

Selecting Elements by Class

• The syntax for selecting an element by its class is .classname.

Selecting Elements with Multiple Identical Tags and Names

• When multiple elements have the same HTML tag and name, Selenium IDE will recognize the first element.

Selecting Elements by Attribute Value

• The syntax for selecting an element by its attribute value is [attribute="value"].

Selecting Elements by Class and Attribute

• The syntax for selecting an element by its class and attribute is .classname[attribute="value"], where the class and attribute are separated by a space.

Selecting Elements by Inner Text

• The syntax for selecting an element by its inner text is :contains("innertext"), where the inner text is enclosed in double quotes.

Accessing Elements in Mercury Tours

• The input HTML tag is used to access the 'Last Name' text box in Mercury Tours' Registration page.

Accessing Elements in Facebook

• The input HTML tag is used to access the 'Email or Phone' text box in Facebook.

Password Label in Mercury Tours

• The HTML tag used for the 'Password' label on Mercury Tours' homepage is label.
• The 'Password' label on Mercury Tours' homepage does not have the id or name attributes.
• The syntax to access the 'Password' label is css=label:contains("Password").

Replacing Inner Text in Selenium IDE

• When the inner text in Selenium IDE's Target is replaced with 'Boston', the element with the inner text 'Boston' will be located.

Locating Elements in CSS Selector

• The syntax to locate an element by tag and ID is tag#id.
• The syntax to locate an element by tag and class is tag.classname.
• The syntax to locate an element by tag and attribute is tag[attribute="value"].
• The syntax to locate an element by tag, class, and attribute is tag.classname[attribute="value"].
• The syntax to locate an element with the tag 'input' and the ID 'email' is input#email.
• The syntax to locate an element with the tag 'input' and the class 'inputtext' is input.inputtext.

CSS Selectors in Selenium

• CSS Selectors are used to locate elements in Selenium.
• CSS Selectors are more efficient and flexible than XPath.
• The purpose of using CSS Selectors in Selenium is to locate elements more efficiently.
• A valid format for a CSS Locator in Selenium is css=locator.
• The hash sign (#) in a CSS Locator with ID is used to denote the ID.
• The syntax for using a CSS Locator with ID in Selenium is css=#id.

Facebook's 'Email or Phone' Text Box

• The HTML tag and ID of the Facebook's 'Email or Phone' text box are input and email, respectively.
• The correct CSS Selector to access the Facebook's 'Email or Phone' text box using its ID is css=#email.

Advanced Selenium Users

• The most common locating strategy of advanced Selenium users is CSS Selectors.
• The different types of CSS Locator in Selenium IDE are by ID, class, attribute, and combination of these.

Test your knowledge on CSS Selectors in Selenium with this quiz! Learn about the string patterns used to identify elements based on HTML tags, ids, classes, and attributes. Discover why CSS Selectors are a popular locating strategy among advanced Selenium users.