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	Author	Forum	Thread	Posted
Post #11560342 i use below (reason information from a XML file) thanks…	stefanvd	Opera Extensions Development Discussions	Get value of the var	Feb 6 2012
Post #11556292 ah. that is a good idea (checking source).…	stefanvd	Opera Extensions Development Discussions	catch error	Feb 5 2012
Post #11555292 [author] Hi, Follow problem: var item0 = "stefan"; var item1 = "vd"; var item2 = "Opera"; for (i = 0; istefan vd opera But i got this now: item0 item1 item2 How fix this. Stefan…	stefanvd	Opera Extensions Development Discussions	Get value of the var	Feb 5 2012
Post #11552982 Current i test it on a local file on my computer. And just don't want to see that error message in the opera console.log. Because if i draw (a object) few times, i see 10 error about that topic. ...…	stefanvd	Opera Extensions Development Discussions	catch error	Feb 5 2012
Post #11547712 [author] Hi, I have something drawed with canvas, if i collect the data from the same URL it work. But if i try to get from a other server. It give me this kind of error: Unable to get image data from ...…	stefanvd	Opera Extensions Development Discussions	catch error	Feb 4 2012
Post #11521942 THANKS!…	stefanvd	Opera Extensions Development Discussions	quick question	Feb 1 2012
Post #11516222 [author] Hi, I want to search for the classname "source", and display it to block, like this: var divs = document.getElementsByClassName('source'); for(var i=0; i tag (and not other tag element like ...…	stefanvd	Opera Extensions Development Discussions	quick question	Jan 31 2012
Post #11472752 Ah. Can this trick work (to get the color)? that it (a code) make a img file in Datacode, add it self in the current page and take there the color? Or (a code) that create a div element?... ...…	stefanvd	Opera Extensions Development Discussions	how create a color picker	Jan 26 2012
Post #11472112 hm.. is there a other way to get the color of a html5 video. I read that this code can solve the problem: ctx.crossOrigin = ''"; But it doesn't work for me here. Kind Regards, Stefan…	stefanvd	Opera Extensions Development Discussions	how create a color picker	Jan 26 2012
Post #11467212 OK i fix the memory thing. Now on this page, it got 2 canvas elements. (one for draw the video, and the other to take a point) http://www.stefanvd.net/operatest.html When i click play, it doe ...…	stefanvd	Opera Extensions Development Discussions	how create a color picker	Jan 25 2012
Post #11447052 Now in Opera it draw the video in my canvas, and i see below my canvas the color(s) taken from html5 video. But it doesn't use that as background-color for the webpage. :/ Kind Regards, Stefan…	stefanvd	Opera Extensions Development Discussions	how create a color picker	Jan 23 2012
Post #11428012 Ok, I create a test page. (that draw for each second the video frame and pick the color of x= 10 y=50% -> and show that as background-color of the webpage) http://www.stefanvd.net/testpagevi ...…	stefanvd	Opera Extensions Development Discussions	how create a color picker	Jan 21 2012
Post #11422632 [author] Hi, How can i take the color of a html5 video (and or adobe flash). Must do something like the color picker from the current website, but for video. Example html5 video http://camendesign ...…	stefanvd	Opera Extensions Development Discussions	how create a color picker	Jan 21 2012
Post #11067312 Thank you all!! :) i thought that was the best way. …	stefanvd	Opera Extensions Development Discussions	Get keyboard action	Dec 14 2011
Post #11060012 thanks!…	stefanvd	Opera Extensions Development Discussions	high cpu when change a value	Dec 13 2011
Post #11059542 [author] Hi, I have create a shortcut option in my extension, and the code doesn't work. But in Google Chrome this work fine. Any idea what i do wrong, or got a better way :) if(shortcut == true){ ...…	stefanvd	Opera Extensions Development Discussions	Get keyboard action	Dec 13 2011
Post #11047832 It work well, but if i remove that id="gammaVal" (with a other extension button). And add it back that id="gammaVal. Then it doesn't save anything.…	stefanvd	Opera Extensions Development Discussions	high cpu when change a value	Dec 12 2011
Post #11042342 [author] Hi, I want to create a script that when i change a value in the (with the id="gammaVal") or change the html5 "range". It must take that value and save it to my Opera extension settings page. I ...…	stefanvd	Opera Extensions Development Discussions	high cpu when change a value	Dec 11 2011
Post #10918612 See this post: http://my.opera.com/community/forums/topic.dml?id=1169202&t=1322666141&page=1…	stefanvd	Opera Extensions Development Discussions	Question related to Messaging between content script and background html	Nov 30 2011
Post #10918592 yes, thanks!…	stefanvd	Opera Extensions Development Discussions	send back to source tab	Nov 30 2011
Post #10893822 OK, just found JSOn to HTML code sample. Thanks!…	stefanvd	Opera Extensions Development Discussions	translation extension	Nov 27 2011
Post #10890302 Thanks for you reply. But still the problem is how to get it from javascript, can't figure it out to receive that (from json to javascript) in code. If you know a example, then it will be great. :)…	stefanvd	Opera Extensions Development Discussions	translation extension	Nov 27 2011
Post #10882482 [author] I got a open page, when i click on the url. It inject something in the page. But about a rondom time it send a message to the background page. and the background must send it back to tab id wher ...…	stefanvd	Opera Extensions Development Discussions	send back to source tab	Nov 26 2011
Post #10875702 I use that already in my config file (for the titel & description). But i got translations from my www.getlocalization.com project, (where i can download all translation in to a zip file) and t ...…	stefanvd	Opera Extensions Development Discussions	translation extension	Nov 25 2011
Post #10851092 [author] Hi, I got a Chrome extension and that use json files as translations. Here i see it is not possible to use direct json as translation. But i recent see that lastpass extension use json translat ...…	stefanvd	Opera Extensions Development Discussions	translation extension	Nov 22 2011
Post #10461442 Thanks for you help. :) I will research it here again with breakpoint.…	stefanvd	Opera Extensions Development Discussions	got a error, doesn't get object	Oct 3 2011
Post #10461032 It solve the 'o not getting a reference to ytCinema', but it create also a new error. The ytCinemaMessage is created by a other javascript file. The original file work great on Safari and Chro ...…	stefanvd	Opera Extensions Development Discussions	got a error, doesn't get object	Oct 3 2011
Post #10460582 I refresh the extension, but got now this error: [3/10/2011 11:11:53] JavaScript - http://camendesign.com/code/video_for_everybody/test.html Script thread creation Maximum script thread recur ...…	stefanvd	Opera Extensions Development Discussions	got a error, doesn't get object	Oct 3 2011
Post #10460112 Here is the source code (with change of the above suggestion): http://turnoffthelights.googlecode.com/files/injected2.js Kind Regards, Stefan…	stefanvd	Opera Extensions Development Discussions	got a error, doesn't get object	Oct 3 2011
Post #10440252 still got the problem, here the full error message i receive: [30/09/2011 13:42:29] JavaScript - http://camendesign.com/code/video_for_everybody/test.html Event thread: load Uncaught exceptio ...…	stefanvd	Opera Extensions Development Discussions	got a error, doesn't get object	Sep 30 2011
Post #10436172 Thanks for you reply! This make it now less error, but still got the error when i click on a play/pause button. Example html5 video i use: http://camendesign.com/code/video_for_everybody/test. ...…	stefanvd	Opera Extensions Development Discussions	got a error, doesn't get object	Sep 29 2011
Post #10393562 [author] Hi, When i open a html5 video page, i inject this script. But in the opera console log, it give me a error: Event thread: DOMNodeInserted Uncaught exception: TypeError: Cannot convert 'o' ...…	stefanvd	Opera Extensions Development Discussions	got a error, doesn't get object	Sep 26 2011
Post #10344992 thanks for you help, i see code that can help me out now.…	stefanvd	Opera Extensions Development Discussions	send the "action" to working tab but it's not focus	Sep 19 2011
Post #10325372 I mean that it call to the background page 'automatic' and then it go the script where the function 'automatic' is. And inside the function will see if it's inject the already or not. If create ...…	stefanvd	Opera Extensions Development Discussions	send the "action" to working tab but it's not focus	Sep 16 2011
Post #10322562 action: 'automatic' just send to a file to run that. And that file do the insert or remove it. Just a problem with my sending. Example, here for sending 'settings' to my source tab -> that w ...…	stefanvd	Opera Extensions Development Discussions	send the "action" to working tab but it's not focus	Sep 16 2011
Post #10319872 My script check for the video is ended -> then send "automatic". And run a file to remove or insert a . But i want something that it only run the action where the source tab send his message ...…	stefanvd	Opera Extensions Development Discussions	send the "action" to working tab but it's not focus	Sep 15 2011
Post #10313772 I will say it now in a other way to understand my question better. Example: A Youtube video is playing -> automatic it focus the video and dark the rest. When a switch from tab, i read the NY ...…	stefanvd	Opera Extensions Development Discussions	send the "action" to working tab but it's not focus	Sep 14 2011
Post #10311202 [author] Example: Opera browser got 10 tabs open and one of the tab is active (working tab) and i click on the button. It inject something (a element), with a time (30s) to remove it later. But i go to ...…	stefanvd	Opera Extensions Development Discussions	send the "action" to working tab but it's not focus	Sep 14 2011
Post #9744502 No it must be string, because Opera browser it place on the begin of that value a " and on the end also a ". (in a other browser i got not this quotes). I need a script to detect if there is a qu ...…	stefanvd	Opera Extensions Development Discussions	easy way script	Jun 28 2011
Post #9740942 found the problem var currenturl = location.protocol + '//' + location.host; must be var currenturl = window.location.protocol + '//' + window.location.host;…	stefanvd	Opera Extensions Development Discussions	detect current url and run the action	Jun 27 2011
Post #9740932 [author] Hi, Do somebody know a other way to detect only the first and last quotes (") and remove them with a nothing (remove character). injected script excludedDomains: JSON.stringify(localStora ...…	stefanvd	Opera Extensions Development Discussions	easy way script	Jun 27 2011
Post #9731202 [author] Hi, I got inside my extension a option page, to show the url list that my extension must do the action. In my option page it can read the website url and i can enter self a new url and save it ...…	stefanvd	Opera Extensions Development Discussions	detect current url and run the action	Jun 26 2011
Post #9730932 Thanks!! :) The line you say, is a type error from me (copy paste..) Must be deleted in the code.…	stefanvd	Opera Extensions Development Discussions	show/hide opera extension button	Jun 26 2011
Post #9729102 [author] Hi, In my extension i have create a option to hide/show my extension button. It work great if i change it in my option page. But the first time use (when installed the extension). It doesn't sh ...…	stefanvd	Opera Extensions Development Discussions	show/hide opera extension button	Jun 26 2011
Post #8639941 [author] When i add a html5 YouTube player inside my option page (for my extension). It doesn't show up, only a white background. And if a open it normal (file-> open...) then i see the YouTube player.…	stefanvd	Opera Extensions Development Discussions	BUG option page?	Feb 13 2011
Post #8581621 [author] Hi, I have create a option page for my extension (options with false or true) From this post http://dev.opera.com/forums/topic/824462 Now i have create a color input in my option page. (and ...…	stefanvd	Opera Extensions Development Discussions	error color	Feb 6 2011
Post #8244432 [author] Hi, I create a yahoo slider to add on the current webpage. like this http://developer.yahoo.com/yui/examples/slider/slider-ticks.html It successful add the style and html element (div,...) ...…	stefanvd	Opera Extensions Development Discussions	yahoo jquery add to current page	Jan 1 2011
Post #8244112 thanks…	stefanvd	Opera Extensions Development Discussions	how create a context menu like Google Chrome	Jan 1 2011
Post #8232372 [author] Hi, Can somebody give me here the code how to create a context menu (right click menu). in javascript. Kind Regards, Stefan…	stefanvd	Opera Extensions Development Discussions	how create a context menu like Google Chrome	Dec 30 2010
Post #7994912 [author] i create a injectscript to add something on that current webpage. if it detect example the website "www.vimeo.com" then do a job1 if "www.megavideo.com" then do job2 javascript code: var url ...…	stefanvd	Opera Extensions Development Discussions	RegExp doesn't work?	Dec 11 2010

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