dom-events

I'm trying to add an onClick event to an existing svg. Right now I have this : <g id="Group" onClick={this.clickGroup.bind(this, 1)}> Which somewhat works but not entirely... The event fires when I click the group but the "zone" that is clickable isn't the same as the group I want to be clickable (it seems completely random to me). Is there any better way to add events to a <g> element (with React ?) ? A g element is just an empty container; it can not fire events by itself. If you run this example , you'll see that you can trigger the click event by clicking on the children of the g element,

I have some thumbnails below the main video container. I will like when you click on each thumbnail - the associated video loads and start playing Using the NEW YOUTUBE API IFRAME approach here Your help or direction will be appreciated PREVIEW ON JSFIDDLE HERE PREVIEW LINK UPDATED*** Rob W See this fiddle: http://jsfiddle.net/Y9j7R/5/ Run this code on load: var a = document.getElementsByTagName("a"); //1 for(var i=0; i<a.length; i++){ //2 if(!/#ytplayer/.test(a[i].href)) continue; //3 var link = a[i].innerHTML.match(/\/vi\/([^\/]+)/); //4 if(link) (function(vidId){ //5 a[i].onclick = function

Identification: I'm looking at all possible solutions for detecting when the FPS drop or the repaints/reflows stop happening in a browser due to the browser optimizing performance because an area of the document is out of view. Observation: So far most native HTML/JS solutions I have researched do not take into account the portion of the DOM, which has been obscured by other pieces of the page, or DOM which is below the fold. While sometimes content will be directly embedded in the parent document, other times it may be in a frame or iframe. Test results: mozPaintCount is an accurate

I'm working on key handling in Javascript. I have done some research and I'd like to know whether I have a correct understanding of key handling. KeyDown/KeyUp Event The key down and key up events are supported by IE7+ and Firefox 3.5+ I didn't check the earlier versions of the browsers, but I guess that they also support these events. Is it correct to say that each key on the keyboard will always have a keycode. CharCode CharCode value is available on the keypress.Majority of the keys will have the charcodes that represent the actual value. Some keys won't have a charcode associated with them

I have this pen: https://codepen.io/anon/pen/eyKeqK If you try it on a touch-screen device (f.e. visit the pen on your phone) you'll notice that when you drag, the white light (the little sphere) only moves for a tiny bit then it stops working. The logic for the movement is in the pointermove event handler. It works fine on Desktop using a mouse, just not with touch. How do we fix this so the light keeps moving while touch dragging (not just for a moment), and as bonus how do we prevent it from refreshing the page when we pull down? Here's the code for the pen: HTML (Slim): /! Made with http:/

What I want to do, is to catch the event when the user is scrolling div horizontally. For vertical scroll I am using event 'mousewheel' and it's working properly. ( horizontal scroll is performed by a two finger drag on the touchpad - I am testing on Mac OS). You can handle horizontal scrolling by : $("#someContainer").on("scroll", function (e) { horizontal = e.currentTarget.scrollLeft; vertical = e.currentTarget.scrollTop; }); In this case this bind all kind of scroll events on this element so you can also handle Vertical by e.currentTarget.scrollTop and Horizontal by e.currentTarget

I just read, I think all the thread that deals with this subject, and I can't find a real solution to my problem. I need to detect when the browser window loses its focus, i.e. a blur event. I've tried all the scripts on stackoverflow, but there doesn't seem to be a proper cross-browser approach. Firefox is the problematic browser here. A common approach using jQuery is: window.onblur = function() { console.log('blur'); } //Or the jQuery equivalent: jQuery(window).blur(function(){ console.log('blur'); }); This works in Chrome, IE and Opera, but Firefox doesn't detect the event. Is there a