browser-addons

Download and save file inside my extension folder in Firefox?

由 不羁的心 提交于 2021-01-28 04:48:00
问题 I would like to do the following from my firefox addon: a). Determine my addons folder location. b). Prompt the user to initiate a download. c). Download and save the download All the code examples available are for older API's and I have no clue on how to get them working for recent E10 (multi-process) code changes. 回答1: A - Get addons folder location var OSPath_addons = Services.dirsvc.get('XREUSysExt', Ci.nsIFile).path B - Trigger download with path with no user notification How to

Accessing Cookies in Chrome Extension

由 柔情痞子 提交于 2020-01-04 06:43:28
问题 I'm trying to write a chrome extension that works with YouTube and need to access some of YouTube's cookie information. I cant seem to get my extension to see any cookies. (Even though I can see them under resources in the "Inspect Element" developer portion of Chrome). I'm pretty sure I've set up permissions correctly in the manifest 2 file because when I take out the "cookies" permission just to test it I get an error saying "Cannot call method 'getAll'". My current problem is just that no

XMLHttpRequest() does not work in the latest versions of Firefox?

由 徘徊边缘 提交于 2019-12-25 18:26:45
问题 In my addons I always used new XMLHttpRequest () and it worked perfectly. Now all requests ajax stopped working. Currently new XMLHttpRequest () is causing the following error: ReferenceError: XMLHttpRequest is not defined So I changed my code to: try { var XMLHttpRequest; if (typeof(XMLHttpRequest) == "undefined") XMLHttpRequest = content.XMLHttpRequest; } catch (e) { alert(e); } var xmlhttp = new XMLHttpRequest(); ... Sometimes the request usually works, but sometimes not. The code "alert(e

Firefox addon doesn't work when using % in menu label and tooltip

由 别来无恙 提交于 2019-12-24 08:47:07
问题 I am working on a firefox addon, and when I use % for a menu label and tooltip the addon doesn't work (doesn't show up on firefox). I am using the % in a .dtd file like this: <!ENTITY addonName.menuX "%09 (Tab)"> And in the .xul file like this: <menuitem class="menuitem-iconic" image="chrome://addonName/skin/image.png" tooltiptext="&addonName.menuX;" label="&addonName.menuX;" oncommand="addonName.function( 'X' )" /> If I delete the % from <!ENTITY addonName.menuX "%09 (Tab)"> it works fine. I

Self.port is undefined

由 只谈情不闲聊 提交于 2019-12-11 20:54:35
问题 I have an iframe in popup.html,having id = Receiver, which receives and posts messages. The below code is from popup.js: self.port.on("show", function(title, url) { myApp.initialize(title, url); }); var arr = new Array(); var myApp = { initialize: function (url,title){ arr = []; arr.push(url); arr.push(title); var receiver = document.getElementById('Receiver').contentWindow; receiver.postMessage(arr, "*"); }, sendDetails : function(){ alert("arr :"+arr); }, closeIt : function(){ self.port

Firefox addon to find Unused CSS styles [duplicate]

由 爱⌒轻易说出口 提交于 2019-12-07 11:23:55
问题 This question already has answers here : Closed 8 years ago . Possible Duplicate: Tool to identify unused css definitions Lets say I have a page displayed in my browser and I have a .CSS file used on this page with rules like .class1{ /* some style definitions */ } .class2{ /* some style definitions */ } .class3{ /* some style definitions */ } .... ... .class1001{ /* some style definitions */ } Now my question is is there any addon which would tell me like out of these rules, which are "NOT

Firefox addon to find Unused CSS styles [duplicate]

由 做~自己de王妃 提交于 2019-12-05 13:02:33
This question already has answers here : Closed 8 years ago . Possible Duplicate: Tool to identify unused css definitions Lets say I have a page displayed in my browser and I have a .CSS file used on this page with rules like .class1{ /* some style definitions */ } .class2{ /* some style definitions */ } .class3{ /* some style definitions */ } .... ... .class1001{ /* some style definitions */ } Now my question is is there any addon which would tell me like out of these rules, which are "NOT USED" on the page.. I saw some related questions which provide links to addon that tell CSS selectors

What is The difference between Firefox extension and plugin?

由 柔情痞子 提交于 2019-12-04 08:56:15
问题 In Firefox there are plugins and extensions. Could you please explain to me why these addons have different name and tabs ? Does they differ so much so they need different names? I think it's a little unnatural to differ these things, extensions have so much and more functionality, what they lack for comparing to plugins? 回答1: The difference is both historical and real: plugins are compiled, loadable modules, originally descended from NPAPI; they can live outside of the browser's process

What is The difference between Firefox extension and plugin?

由 别说谁变了你拦得住时间么 提交于 2019-12-03 01:24:10
In Firefox there are plugins and extensions. Could you please explain to me why these addons have different name and tabs ? Does they differ so much so they need different names? I think it's a little unnatural to differ these things, extensions have so much and more functionality, what they lack for comparing to plugins? The difference is both historical and real: plugins are compiled, loadable modules, originally descended from NPAPI ; they can live outside of the browser's process space (which leads to all kinds of fun interoperability issues and vulerabilities). The most common examples of

Remember state chrome extension

由 冷暖自知 提交于 2019-12-02 07:07:33
问题 I use a chrome extension to fire two content scripts to inject css. If the user opens the page the contentscript-on.js loads (defined in my manifest.json): manifest.json { "name": "tools", "version": "1.1", "description": "tools", "browser_action": { "default_icon": "icon-on.png", "default_title": "tools" }, "manifest_version": 2, "content_scripts": [ { "matches": [ "*://*/*" ], "include_globs": [ "*://app.example.*/*" ], "js": ["jquery-1.11.0.min.js", "contentscript-on.js"] } ], "background"
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