opera

Opera Turbo and background-repeat doesn't work

由 痴心易碎 提交于 2019-12-11 07:06:28
问题 For example I have such a code: <style> body { background: url('back.png') repeat-y center; } </style> <body> </body> It works fine in all browsers, include Opera. Looks like this: But if Opera Turbo mode is turned on, than it looks like this: Why is this, and can it be fixed? P.S. Opera 11.10 on Ubuntu 10.10 回答1: To find why your images sometimes look like a mess in Opera Turbo, you should learn how Opera Turbo works (actually, what is Turbo mode). As you know, Opera Turbo comes very handy

scrollBy doesn't work in Firefox and Opera

由 半世苍凉 提交于 2019-12-11 06:37:51
问题 This scrollBy function works in Internet Explorer, but ignores by Firefox and Opera. Can anyone help to solve this problem? function scrollLeft(s){ document.frames['my_iframe'].scrollBy(-s,0); window.frames['my_iframe'].scrollBy(-s,0); } function scrollRight(s){ document.frames['my_iframe'].scrollBy(s,0); window.frames['my_iframe'].scrollBy(s,0); } Here is an example that works in Internet Explorer browser, but doesn't work in Firefox and Opera: http://igproject.ru/iframe-scrolling/index.htm

context drawImage / canvas toDataURL lagging significantly on opera mobile

由 拈花ヽ惹草 提交于 2019-12-11 06:33:19
问题 I have a bit of Javascript that runs on an Android tablet, running Opera Mobile 12 . The tablet is attached to the wall in an office, so it's used by everyone who works in this office, as a timekeeping system (ie. they use it to clock in/clock out of work). This javascript takes a photo of the user when a certain event is raised, then converts this photo to a data URL so it can be sent to a server. This all runs in the background, though - the video and canvas elements are both set to display

Javascript does not work in Opera - strange

由 给你一囗甜甜゛ 提交于 2019-12-11 05:42:12
问题 have a javascript code to exec on a page - all works fine in Firefox, IE, Chrome but does not work in Opera 10+. Strange is that this javascript works fine in previous versions of Opera (9.xx is fine) and even more strange is that when I lunch Dragonfly on Opera 10+ the javascript works also fine (and Dragonfly does not throw any errors). Have anyone experienced this behavior and found any solution/workaround? As the js code is quite complicated, huge and part of it dynamically generated I am

javascript:window.close() and Opera

由 ▼魔方 西西 提交于 2019-12-11 05:41:15
问题 I'm using asp.net web forms. I add simple javascript function to button OnClientClick - I need to close window. But this simple peace of code stop working in Opera (12.10) after form data was changed: <script type="text/javascript"> function CloseCurrentWindow(sender, args) { window.close(); // self.close() and this.close() act similar } </script> Does anybody know such kind of issue (and, maybe, solution). Thanks! 回答1: After a few hours of investigation, I've figured out that currently

HTML5 Video button on top - Opera Browser

由 ℡╲_俬逩灬. 提交于 2019-12-11 05:37:38
问题 I have video on my website and everything is ok in other browsers but when I checked it on Opera I see this button -> Is it possible to remove this? 回答1: It's this: http://www.opera.com/blogs/desktop/2016/04/opera-beta-update-video-pop/ To disable paste this in url bar: opera:flags#media-detachable-view 来源： https://stackoverflow.com/questions/37306837/html5-video-button-on-top-opera-browser

Why is primefaces Fileupload not Visible?

由 不想你离开。 提交于 2019-12-11 04:44:10
问题 The fileupload Control for is not visible in the browser(rendered though). When I viewed the source code from the browser, it was rendered like this.. <script type="text/javascript"> jQuery(function() {widget_exeupload1 = new PrimeFaces.widget.Uploader('exeupload1', {uploader:'/jsfscrb/javax.faces.resource/fileupload/uploadify.swf.xhtml?ln=primefaces&v=2.2.1',script:'/jsfscrb/home.xhtml',cancelImg:'/jsfscrb/javax.faces.resource/fileupload/cancel.png.xhtml?ln=primefaces&v=2.2.1',formId:'j

If Chrome, use WebP

由 ￣綄美尐妖づ 提交于 2019-12-11 03:42:56
问题 Because currently only Chrome and Opera supports WebP, I was wondering if I could target those two particular browsers and redirect them to fetch another version of my website so I can help optimize my site downloading speed more faster? Thanks. 回答1: For a while now, thumbor supports automatic webp conversion: https://github.com/thumbor/thumbor/wiki/Configuration#auto_webp You'll still have to configure the load balancer to pass the webp accepts header, but other than that, thumbor will take

How to disable Opera mouse gestures?

由 一世执手 提交于 2019-12-11 02:58:34
问题 I'm working on a browser game, where you use right click also. It works fine, but in Opera it's unplayable because of mouse gestures. How can I disable it on my website? 回答1: In the Menu: Tools > Preferences... (Ctrl+F12) Uncheck shortcut options in the Dialog: Advanced > Shortcuts > Enable mouse gestures Advanced > Shortcuts > Enable single-key shortcuts 来源： https://stackoverflow.com/questions/8520880/how-to-disable-opera-mouse-gestures

How to find page width in Opera 12 (for Desktop Windows)?

由 情到浓时终转凉″ 提交于 2019-12-11 02:16:32
问题 I want to access full page width & height in Opera. Note I am not asking about Viewport's height or width, I want page's/document's width & height. I am using Opera 12.12 I have tried the following: document.body.scrollWidth/Height document.body.offsetWidth/Height window.innerWidth/Height document.body.clientWidth/Height And all of them gives viewport's width/height. Please use the following link: http://jsfiddle.net/RQhYR/ Or use the following HTML Page <!DOCTYPE HTML PUBLIC "-//W3C//DTD
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