CodingForums.com - View Single Post - OOP: adding Event to an Javascript object

devnull69 · 11-12-2012, 03:00 PM

It would work ... but the image must be attached to the DOM otherwise it will (of course) not be visible and not be clickable.

Code:

object.prototype.clickme = function() {
   alert('Hooray!');
};

object.prototype.setImage = function(src) {
   this.picture = new Image();
   this.picture.src = src;
   document.body.appendChild(this.picture);
   this.picture.addEventListener('click' , this.clickme, false);
};

11-12-2012, 03:00 PM	PM User \| #2
devnull69 Senior Coder Join Date: Dec 2010 Posts: 2,245 Thanks: 10 Thanked 531 Times in 525 Posts	It would work ... but the image must be attached to the DOM otherwise it will (of course) not be visible and not be clickable. Code: object.prototype.clickme = function() { alert('Hooray!'); }; object.prototype.setImage = function(src) { this.picture = new Image(); this.picture.src = src; document.body.appendChild(this.picture); this.picture.addEventListener('click' , this.clickme, false); };