Expert Developer JavaScript Question:

Define event bubbling in JavaScript?

Expert JavaScript Developer Interview Question
Expert JavaScript Developer Interview Question

Answer:

JavaScript allows DOM elements to be nested inside each other. In such a case, if the handler of the child is clicked, the handler of parent will also work as if it were clicked too.


Previous QuestionNext Question
How can a value be appended to an array?What is a potential pitfall with using typeof bar === "object" to determine if bar is an object? How can this pitfall be avoided?