JavaScript Guide

I am developing a Firefox addon and I was wondering how to get the contents of the search box in th… Read more Getting The Contents Of The Toolbar Search Box Using The Mozilla Firefox Add-on Sdk

I have a function to get the values of the selected check-box from the xul file(Lets say tree.xul).… Read more Pass Variable Values From Child Xul Window To Parent Xul Window Using Javascript

Recently a friend of mine and I have been working on a Firefox extension. He handed the code to me … Read more What Does Paragraph About Figuring Out Xul Elements Mean In Mdn Document: "how To Convert An Overlay Extension To Restartless"

Anyone, help me, how to get Headers and PostData inside extension, using xpcom/something else? i ca… Read more Get Postdata As In Firebug

I have a web application that my client uses for the cash registry. What I need to do is to create … Read more Expose File Writing To A Webpage With A Firefox Extension

I am creating a firefox extension that has a button on the toolbar that will show below custom cont… Read more Passing Values To Iframe Inside Xul Panel

I am using the popup notification system described in the tutorial https://developer.mozilla.org/en… Read more Can I Set The Background Color In A Firefox Extension's Popup Notification?

I have a Xul window that is transparent, and I need to hide the mouse cursor after 1 second. Applyi… Read more In Xul, Within A Transparent Window, How Do I Hide The Mouse Cursor?