<![CDATA[Help with extension for Opera]]>Hi,

I have develop my first extension following the guide lines of the opera for developers 🙂
But i have the following example problem that i need help.

I want to inject/alter javascript code in all pages where that particular javascript is present.

  1. The user types a site
  2. The extension checks if the javascript code is present
  3. If exists alters the javascript code and continue loading the page

Note: The code alteration is setup of the first time the extension is installed.

If anyone can help me out on this one, Thanks

]]>https://forums.opera.com/topic/10377/help-with-extension-for-operaRSS for NodeThu, 05 Mar 2026 09:26:24 GMTMon, 15 Jun 2015 14:40:26 GMT60<![CDATA[Reply to Help with extension for Opera on Sat, 20 Jun 2015 18:43:37 GMT]]>Thanks for all the help but i got even more confuse.

The purpose was to build a tool that will switch the adsense affiliate code to any PUB-ID you want and every time a advertising was loaded it will be credit to that account. Usefull for Cyber Cafes owners.

]]>https://forums.opera.com/post/78361https://forums.opera.com/post/78361Sat, 20 Jun 2015 18:43:37 GMT<![CDATA[Reply to Help with extension for Opera on Thu, 18 Jun 2015 11:55:48 GMT]]>I think you can use the webRequest API to detect it. For example, take a look at this SO answer here http://stackoverflow.com/questions/10075620/chrome-extension-to-modify-pages-script-includes-and-js

]]>https://forums.opera.com/post/78195https://forums.opera.com/post/78195Thu, 18 Jun 2015 11:55:48 GMT