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Questions tagged [browser-extension]

Browser extensions are additions to a browser that add to or improve some part of the browser's functionality.

Browser extensions are additions to a browser that add to or improve some part of the browser's functionality.

Consider including browser-specific tags to your question, such as:

680 questions
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Crossrider : How to Uninstall browser extension

I created browser extension using crossrider code, we can install this extension in all 4 browsers(Chrome,IE,Firefox,Safari).After installation a icon will be displayed beside the url. If we click on that icon a popup will displayed which contains…
Surya
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Prevent webmasters from removing injected html elements

I want to create web browser extension (Opera, Chrome, Firefox) that will inject html elements (iframe) into webpage. Is there any way to prevent webmasters from removing html that I've injected with javascript.
bizon
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How to Crete a Menu-bar below the Browser Toolbar Using crosrider

I am creating a browser extension using "CROSSRIDER", Now I want to create a menubar inbetween toolbar and our website page, as shown in fig below In the above image you can oberserver that the menubar contains "Congradulations browser app is…
Surya
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Is it possible to add a section with some informtion in browser using crossrider?

I am trying to develop an extension which will show some information(about 15 words) in a small section below the extensions icons in the browser using crossrider?. I searched about it and it seems that browser only supports extensions icons and…
Hassan Dad Khan
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Prevent Content Scripts Running on My Web Page

I want to prevent my web page from been accessed by browser extension based content scripts. Are there any javascript frameworks / practices that could possible help me achieve this? Thanks in advance
sajith.vim
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How to implement a browser extension that adds a sidebar to each web page?

All I am using http://kangoextensions.com/ to create an extension for multiple browsers. This extension needs to add a sidebar to each webpage in each tab, that allows the user to interact with my server from the web page. What I currently have is a…
Amir Tuval
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How to send data from popup script to background.js in crossrider?

I am developing a browser extension using crossrider. I have some resource pages like popup.html and popup.js. In popup.html, there is a form and when user submit the form I want to send the data to my server, which is straight forward. But I also…
Neel Kamal
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Sending Data From background.js to extension.js in crossrider

I am developing a browser extension using crossrider. I have added a context menu (background.js) var ContextData; appAPI.contextMenu.add("key1", "Send Data To Server", function (data) { var ContextData = 'pageUrl: ' + data.pageUrl +…
Neel Kamal
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Getting started writing Extensions/Add-Ons/Plugins/BHOs for IE

It seems as if Microsoft has abandoned the idea of writing extensions (or plugins, or BHOs, or whatever it's call now) for IE. I can't seem of find any documentation on the topic that's less than 5 or 6 years old. Is this even a thing anymore? …
Stephen Collins
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How to retrieve response-headers from a cross-domain HEAD request from my cross-browser addon?

I am using Kango framework to develop a cross-browser addon, using the following code I am making HEAD request's utilizing Kango.XHR which is getting successfully executed (as shown in HTTP DEBUGGER) and the code below in my background script also…
Stacked
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Run Content Script From Toolbar

I want to have a Chrome Extension that will replace text on a page. I've got all the code working on the Javascript side of things, and it runs perfectly when a page loads, the problem is I only want it to replace the text on the page when you click…
Flatlyn
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add jQuery in Firefox extension

i searched this problem in stackoverflow but i didn't find a good solution, so, my problem is that in my extension, jQuery doesn't work... extension.xul:
Freddy
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Chrome extension: page loads faster than extension code

I am working on the extension that needs to update page texts after page is loaded. I use window.onload in "content_script". As I need to test my changes a lot I decided to create a little page with a few paragraphs of text and put it in my web…
Realexer
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Sign out from Facebook Chat via JavaScript

I am writing a JavaScript-based browser extension (using CrossRider.com). How can I use JavaScript to logout from Facebook Chat. I want to force the user to go "offline" automatically via code.
Nathan H
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Developing a simple Internet Explorer Extension

I am trying to develop a simple Internet Explorer Extension where a button is added to the toolbar and clicking the button opens a specific url. Thats it. This should be pretty simple Extension. Can someone please guide me in the right direction.…
Ram Gandhapuneni
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