JavaScript Test

I am wonder to find document contain all javascript statements works in IE but not in mozilla. Is t… Read more Javascript Works In Ie But Not In Firefox

I noticed that writing cross-browser compatible code in JavaScript could be a little difficult in s… Read more Is Using Jquery A Guarantee For Cross Browser Compatibility?

Internet Explorer does not support the data uri scheme for iframe urls (see http://msdn.microsoft.c… Read more Detect If Browser Supports Data Uri Scheme With Iframes

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)?

I need to make a comment mechanism in which user highlights a piece of text, clicks 'comment th… Read more Is There A Cross-browser Solution For Getselection()?

The following declaration at the window level: var event; // for IE var event = 'anyth… Read more Why The Subtle Cross-browser Differences In Event Object

I am having the following javascript which open ups a child window with the sizes and align it int … Read more Typeerror: Undefined Is Not An Object (evaluating 'newwindow.focus')

I'm saving a file in JavaScript using the following code: var a = document.createElement('a… Read more How Can I Revoke An Object Url Only After It's Downloaded?

Really simple: how do I most accurately test if a browser has support for a certain CSS selector? I… Read more Test If A Browser Supports A Css Selector

Today I stumbled on createDocumentFragment. I was wondering if the DocumementFragment is supported,… Read more Documentfragment Browser Support

I want to store some non confidential data on the user's browser (or any device/mobile browser)… Read more Are Cookies Fit For Just Client Side Usage?

I'm having some concurrency issues with a webpage I'm building. Basically, I have three scr… Read more How Can I Control Javascript Execution Order?

I'm trying to make a simple marquee in Javascript, and need to get the full content width of in… Read more Why Scrollwidth Doesn't Work In This Case In Firefox?

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?

Can anyone give me a cross-browser supported solution for this problem? Solution 1: You can use a … Read more How To Add Background Image For Options In A Select Box?

So there is a little function to create word by word text animation, but in the end of each word an… Read more Blur+opacity Text Animation Makes A Blink In Google Chrome Browser

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 am developing one system. In that system there is one add item to cart functionality. In that fun… Read more X-requested-with Is Not Allowed By Access-control-allow-headers

I got a report that my script which should trigger on ctrl + click does not work on Mac. Like shown… Read more Ho Do I Capture Ctrl + Click On Macos With D3js