Please feel free to update this list if you see any errors/omissions etc. Note: IE9 fixes many of the following issues, so a lot of this only applies to IE8 and below and to a certain extent IE9 in quirks mode. For example, IE9 supports SVG, <canvas>, <audio> and <video> natively, however you must enable … Read more
Use querySelector and querySelectorAll var testContainer = document.querySelector(‘#test’); var fourChildNode = testContainer.querySelector(‘.four’); IE9 and upper
window.onbeforeunload = function(event) { return confirm(“Confirm refresh”); };
You need to make element’s parent visible for that one very short moment while you’re getting element’s dimensions. In a generic solution, all ancestors are usually traversed and are made visible. Then their display values are set back to original ones. There are performance concerns of course. We considered this approach in Prototype.js implementation but … Read more
Try… for YUI Dom.get(“gadget_url”).set(“value”,””); with normal Javascript document.getElementById(‘gadget_url’).value=””; with JQuery $(“#gadget_url”).val(“”);