XPath in Selenium WebDriver: Complete Tutorial (easy)
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Questions and Answers

Which type of locator is used to find elements by their ID?

  • XPath (correct)
  • Link text
  • Classname
  • Name

    • What is the key characteristic of Absolute XPath?

  • It begins with a single forward slash (/)
  • It starts with double forward slash (//)
  • It can search elements anywhere on the webpage
  • It is a complete path from the root element (correct)

    • Which type of XPath expression is preferred as it is not a complete path from the root element?

  • Contains()
  • Relative XPath (correct)
  • Absolute XPath
  • Basic XPath

    • Which method is used to find dynamic elements in Selenium WebDriver?

    <p>ancestor</p> Signup and view all the answers

    What does the Contains() method do in XPath expression?

    <p>Finds elements with partial text</p> Signup and view all the answers

    What attribute can be used in the Contains() method to find elements with partial value?

    <p>Type</p> Signup and view all the answers

    Which type of XPath expression is used to select nodes based on attributes like ID, Name, and Classname?

    <p>Basic XPath</p> Signup and view all the answers

    Which statement best describes XPath in Selenium?

    <p>XPath is used for navigation through the HTML structure of a web page.</p> Signup and view all the answers

    What type of documents can XPath be used for in Selenium?

    <p>Both HTML and XML documents</p> Signup and view all the answers

    When would XPath be used in Selenium automation?

    <p>When elements are not found by general locators like id, class, name, etc.</p> Signup and view all the answers

    What is the basic format of XPath in Selenium?

    <p>XPath=//tagname[@attribute='value']</p> Signup and view all the answers

    What does the '@' symbol represent in XPath?

    <p>Select attribute</p> Signup and view all the answers

    What does the '//' symbol represent in XPath?

    <p>Select any descendant node</p> Signup and view all the answers

    What is the purpose of XPath in Selenium?

    <p>To navigate through the HTML structure of a web page</p> Signup and view all the answers

    Which axis is used to select all children elements of the current node in XPath?

    <p>Child</p> Signup and view all the answers

    Which axis is used to select all nodes that come before the current node in XPath?

    <p>Preceding</p> Signup and view all the answers

    Which axis is used to select the following siblings of the context node in XPath?

    <p>Following-sibling</p> Signup and view all the answers

    Which axis is used to select the parent of the current node in XPath?

    <p>Parent</p> Signup and view all the answers

    Which axis is used to select the current node itself in XPath?

    <p>Self</p> Signup and view all the answers

    Which axis is used to select the descendants of the current node in XPath?

    <p>Descendant</p> Signup and view all the answers

    What are the two types of Selenium XPath?

    <p>Absolute XPath and Relative XPath</p> Signup and view all the answers

    Which type of XPath is used to find an element on the web page based on its attributes?

    <p>Absolute XPath</p> Signup and view all the answers

    What are XPath Axes used for?

    <p>To find dynamic elements</p> Signup and view all the answers

    Which attribute value is used in the XPath expression '//*[contains(@id,'message')]'?

    <p>id</p> Signup and view all the answers

    What does the XPath expression '//*[contains(text(),'here')]' find?

    <p>Links that have the text 'here'</p> Signup and view all the answers

    In an OR expression, what is the condition for an element to be selected?

    <p>At least one condition should be true</p> Signup and view all the answers

    What does the XPath expression '//input[@type='submit' and @name='btnLogin']' find?

    <p>Elements with the attribute 'type' equal to 'submit' and the attribute 'name' equal to 'btnLogin'</p> Signup and view all the answers

    What does the XPath expression '//label[starts-with(@id,'message')]' find?

    <p>Elements with the attribute 'id' starting with 'message'</p> Signup and view all the answers

    What does the XPath text() function locate elements based on?

    <p>The text of the element</p> Signup and view all the answers

    What does the XPath expression '//*[text()='UserID']' find?

    <p>Elements with the text 'UserID'</p> Signup and view all the answers

    Study Notes

    Locator Types

    • ID is used to find elements by their ID using the By.Id locator.
    • Absolute XPath is characterized by its complete path from the root element.
    • Relative XPath is preferred as it is not a complete path from the root element.

    XPath Expression

    • Contains() method is used to find elements with partial values.
    • Contains() method can be used with attributes like id, name, etc.
    • XPath expression is used to select nodes based on attributes like ID, Name, and Classname.
    • XPath expression //*[contains(@id,'message')] is used to find elements with partial id value.
    • XPath expression //*[contains(text(),'here')] is used to find elements with text containing 'here'.

    XPath in Selenium

    • XPath is used to find dynamic elements in Selenium WebDriver.
    • XPath can be used for XML and HTML documents in Selenium.
    • XPath is used in Selenium automation when other locators fail.
    • Basic format of XPath in Selenium is //tagname[@attribute='value'].
    • @ symbol represents attribute in XPath.
    • // symbol represents relative path in XPath.

    XPath Purpose and Axes

    • XPath is used to locate elements on a web page in Selenium.
    • XPath axes are used to navigate the XML document.
    • child axis is used to select all children elements of the current node.
    • preceding axis is used to select all nodes that come before the current node.
    • following-sibling axis is used to select the following siblings of the context node.
    • parent axis is used to select the parent of the current node.
    • self axis is used to select the current node itself.
    • descendant axis is used to select the descendants of the current node.

    XPath Types

    • There are two types of Selenium XPath: Absolute and Relative.
    • Attribute-based XPath is used to find an element on the web page based on its attributes.
    • XPath Axes are used to navigate the XML document.

    XPath Expressions

    • In an OR expression, an element is selected if either condition is true.
    • XPath expression //input[@type='submit' and @name='btnLogin'] finds an input element with type submit and name btnLogin.
    • XPath expression //label[starts-with(@id,'message')] finds a label element with id starting with 'message'.
    • XPath text() function locates elements based on their text content.
    • XPath expression //*[text()='UserID'] finds an element with text content UserID.

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    Description

    Test your knowledge of XPath in Selenium WebDriver with this complete tutorial. Learn how to use the "contains" function to locate elements with specific attributes or text values. Boost your skills in XPath expression writing and enhance your web automation capabilities.

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