Javascript

How would you go about writing a JavaScript function named getElementsByStyle to find DOM elements with a specific CSS style, and what traversal strategy would you use?

Frontend Engineer

Asana

Netflix

Google

Amazon

Coinbase

Infosys

Did you come across this question in an interview?

  • Can you outline the process of creating a JavaScript function, getElementsByStyle, to retrieve elements with a certain CSS style, including your DOM traversal technique?
  • Can you walk us through the creation of a JavaScript function, getElementsByStyle, for finding elements with a certain CSS style, including your approach to DOM navigation?
  • Could you explain how you would implement the getElementsByStyle function in JavaScript to identify elements with a particular CSS style, focusing on DOM traversal?
  • How would you construct the getElementsByStyle function in JavaScript for identifying DOM elements by their CSS style, and what method would you use to traverse the DOM?
  • How would you go about writing a JavaScript function named getElementsByStyle to find DOM elements with a specific CSS style, and what traversal strategy would you use?
  • Implement a JavaScript function called getElementsByStyle that takes a CSS style attribute as input and returns an array of DOM elements that have that style applied. Discuss the approach you would take to traverse the DOM and identify elements with the specified style.
  • In JavaScript, how would you code the getElementsByStyle function to return elements with a specified CSS style, and what would be your DOM traversal strategy?
  • What methodology would you adopt to create the getElementsByStyle function in JavaScript, which identifies elements based on CSS style, and how would you traverse the DOM?
  • What's your strategy for implementing a JavaScript function called getElementsByStyle that extracts elements with a specific CSS style, and how would you traverse the DOM?
  • What would be your approach to developing the getElementsByStyle function in JavaScript, aimed at locating elements with a given CSS style, and how would you navigate the DOM?

Interview question asked to Frontend Engineers interviewing at Infosys, Paradox Interactive, Google and others: How would you go about writing a JavaScript function named getElementsByStyle to find DOM elements with a specific CSS style, and what traversal strategy would you use?.