For a project a developer sent us a .js file with code similar to this: var myList = [1,2,3]; var a,b,c; [a,b,c] = myList; It works in Opera 10.30, Firefox 3.6.x but it's not ok for Opera 10.60 and Chrome. It's just curiosity, do you h...
I hate this mess with the mouse buttons created by W3C an MS! I want to know if the left mouse button is pressed when I get a mousedown event. I use this code // Return true if evt carries left mouse button press function detectLeftButton(evt) {...
I have a web page that loads in an IFRAME, that runs correctly in IE and Firefox but not in Opera. Which I hate, because I've been an Opera user for years. And I wrote this thing. :-) The problem is that Opera is not loading some of the JavaSc...
How can I check if the browser support HTML5 file upload (FormData object)? var fd = new FormData(); Following the answer from this post, but the code does not return correct answer about the browser, window.onload = function() { if (!!window.Fi...
Is it possible to prevent opera mouse gestures for right button? I have web app on html5 and I decided to use right mouse button. But it doesnt work in opera, because opera has mouse gestures. event.preventDefault(); // it doesn't work May...
In JS security issue with Opera 11.01, after moving from server A to B I learned that opera has some "cross-network" protection. I encountered the same js security problem and I found that Opera 11.10 (“Barracuda”) added a preference to...
Is there a way to disable (with CSS, JS or jQuery) double-click for a given element? The problem with Opera is that it displays a menu when I click on an element too fast. Note that I know how to disable this for me. I'd like to be able to disab...
I am trying to open a print dialog box in Opera browser using javascript code as <script language=javascript> window.print(); //This is working in IE, Netscape, Firefox, but not working in Opera </script> where as if I am using the fol...
Why jquery .bind() not working in opera for cut copy paste events? $(document).ready(function(){ $('#txtInput').bind("cut copy paste",function(e) { e.preventDefault(); }); });...
I am updating a site that I've built for the Nintendo Wii, and am looking for a good way to debug the application. Wii's browser (a version of Opera 9.3) does not have any sort of JavaScript console. I was going to use one of the various re...
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