JavaScript College

With the release of jQuery 2.0, there has been a lot of talk about how to identify if the user is u… Read more Downsides Of Using The Navigator Object / User-agent Sniffing For Detecting Ie Versions

Just read of ppk's web site that IE's mechanism of registering events does not set the this… Read more Cross Browser Event Handling And Jquery Support

Is it cross-browser to catch the mouse coordinates relative to a div box with this: pos_x = event.o… Read more Js: Mouse Coordinates Relative To An Element

I want to have a button that will trigger fullscreen mode using the HTML5 fullscreen API. I followe… Read more How Can I Get This Html5 Fullscreen Function Working In Firefox Too?

Which browsers/versions support getElementsByTagNameNS(), and to which extent? I can't seem to … Read more Browser Support For Getelementsbytagnamens

I'm testing the slider and it works in Chrome and IE 9+ but doesn't work properly in earlie… Read more Nivo-slider Disappears While Slide Is Being Changed In Ie ≤ 8

Is there a way to add 'hidden' non-enumerable properties to a JavaScript object that works … Read more How To Add Non-enumerable Property In Javascript For Ie8?

I need to know which mouse key is pressed on every mousemove event, and I try to use this: ge… Read more Mousemove And Cross-browser E.which

I used the .load() function. It works in Dreamweaver's Live View, but not in Firefox, Chrome, o… Read more Jquery Load Works On Dreamweaver But Not In Browsers

Underscore.string seems to provide nice features for javascript string manipulation. It seems to ha… Read more Underscore.string Browser Support

I'm going to start this question off by saying that this is 100% working in Firefox (v21.0). Fo… Read more Easel.js: Browser Compatibility When Placing An Image Within A Container And Adding Mouse Interactions

According to the 6th Edition of JavaScript: The Definitive Guide (Flanagan, 2011): ECMAScript v3 … Read more When Did All Browsers Start Supporting The String.replace(regexp, Replacement_function)?

According to SitePoint (and my own experiments), the IE implementation of 'setAttribute()' … Read more Can I Use Javascript To Set The 'name' Attribute?

The second parameter of History.pushState and History.replaceState can be used to set the 'titl… Read more Title Of History.pushstate Is Unsupported, What's A Good Alternative?

I have a chat in a popup browser window. This chat page (ASP) checks for new messages every 10 seco… Read more Is There A Cross-browser Method To Bring A Popup Window Into The Foreground?

I want to access full page width & height in Opera. Note I am not asking about Viewport's h… Read more How To Find Page Width In Opera 12 (for Desktop Windows)?

on a click event, I am running this code: win = window.open(a.href); i = setInterval(function () { … Read more Ie: Window.open Returning Null

Pretty straight-forward, I'm developing an MVC5 application and have noticed (lately) that my B… Read more Force Browser To Refresh Javascript Code While Developing An Mvc View?

From all the reading that I have done, I have understood that using user-agent string is not recom… Read more How To Detect The Browser Capabilities?

I have a javascript code: newDate: function(days) { var newDate = new Date( parseInt(startDate)… Read more Ios Vs Android: Different Dates Displayed For The Same Program