JQuery Programmer Question:
Download Job Interview Questions and Answers PDF
What is the difference between event.PreventDefault and event.stopPropagation?
Answer:
event.preventDefault(): Stops the default action of an element from happening.
event.stopPropagation(): Prevents the event from bubbling up the DOM tree, preventing any parent handlers from being notified of the event. For example, if there is a link with a click method attached inside of a DIV or FORM that also has a click method attached, it will prevent the DIV or FORM click method from firing.
event.stopPropagation(): Prevents the event from bubbling up the DOM tree, preventing any parent handlers from being notified of the event. For example, if there is a link with a click method attached inside of a DIV or FORM that also has a click method attached, it will prevent the DIV or FORM click method from firing.
Download JQuery Programmer Interview Questions And Answers
PDF
| Previous Question | Next Question |
| What is the difference between .empty(), .remove() and .detach() methods in jQuery? | How to set the value of an element using jQuery? |