cloning javascript event object

by

Above code will not copy any getters/setters properly. Try:

function cloneEvent(e) {
    if (e===undefined || e===null) return undefined;
    function ClonedEvent() {};  
    let clone=new ClonedEvent();
    for (let p in e) {
        let d=Object.getOwnPropertyDescriptor(e, p);
        if (d && (d.get || d.set)) Object.defineProperty(clone, p, d); else clone[p] = e[p];
    }
    Object.setPrototypeOf(clone, e);
    return clone;
}

More Related Contents:

  1. How to make JavaScript execute after page load?
  2. onKeyPress Vs. onKeyUp and onKeyDown
  3. Firing event on DOM attribute change
  4. Event when window.location.href changes
  5. Why is the DOMSubtreeModified event deprecated in DOM level 3?
  6. Manipulating innerHTML removes the event handler of a child element? [duplicate]
  7. How do I programmatically click on an element in JavaScript?
  8. Adding an onclick event to a table row
  9. Pass mouse events through absolutely-positioned element
  10. Unable to understand useCapture parameter in addEventListener
  11. Using this inside an event handler
  12. Change ‘s option and trigger events with JavaScript
  13. ES6 Class: access to ‘this’ with ‘addEventListener’ applied on method [duplicate]
  14. Native JS equivalent to jQuery delegation
  15. Are event handlers in JavaScript called in order?
  16. HTML DOM: Which events do not bubble?
  17. Do I need to remove event listeners before removing elements?
  18. link element onload
  19. Wait for iframe to load in JavaScript
  20. event.toElement in IE8 and Firefox?
  21. Is there any way of passing additional data via custom events?
  22. How browser executes Javascript and renders asynchronously
  23. In web browsers, what’s the difference between onblur and onfocusout?
  24. Replacement for deprecated `keypress` DOM event
  25. Manually dispatchEvent DOMContentLoaded
  26. How do I check if an element is hidden in jQuery?
  27. Detect element content changes with jQuery
  28. jQuery object and DOM element
  29. Adding an img element to a div with javascript
  30. How to dynamic filter options of with jQuery?

Leave a Comment