Questions tagged [add-on]

Add-on, a.k.a. Plug-in is a set of components that enhances the existing, or adds new capabilities to a software application.

A plug-in system is very common, because it lets other developers (and maybe users) make small plug-ins to add new features quite easily.

Add-ons are also a good customization tools, because they let users chose which of the features do they want, and which they don't. It also helps to keep the distributive small.

There are specific tags for certain platforms / applications, like

Usually it's better to use the more specific one.

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Heroku: can I recover database after removing the add-on?

I prematurely removed the Heroku Postgres Hobby Basic add-on from my account which housed a database I was using (I removed it via the dashboard). Is there any way to recover this database? I tried to add the add-on again but it was a fresh…
pixelphantom
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Setting the width of a Google Docs Add-on sidebar doesn't work

I'm creating a custom sidebar Google Docs add-on, but can't set its width. I have not published the addon as a web app. Here's the code: function onOpen(e) { DocumentApp.getUi() .createAddonMenu() .addItem('Show sidebar',…
Dan Dascalescu
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uplaod local database data to heroku

I'm trying to upload my development data to my heroku site database - I followed this guide: How can I upload a DB to Heroku I got the following error: Please add the pgbackups addon first via: heroku addons:add pgbackups I ran the command above…
brad
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iCloud Bookmarks and page monitoring add-on/extension in one browser on OS X 10.10 Yosemite

I'd like to use only one browser (preferably safari, chrome oder firefox) where I have my bookmarks from the iCloud on my MacBook running Yosemite. Furthermore, I'd also like to have a page monitoring add on/extension for this certain browser. The…
SemtexB
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Firefox extension open an HTML options page

I have an options page for my extension that is made with HTML and javascript tio be activated when options are selected. The extension is a window that hovers over the web page, and it has an "Options" button in it already. I need to have the…
c0rv0s
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Google Sheets Add-On onOpen() only running once but onEdit() is fine

I'm working on an Add-On for Sheets called LastEdit. The problem I'm having is that onOpen() only runs for the first time the Add-On is installed: The code works fine running as a bound script to the original Sheet where I write the Add-on; issues…
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Add-on is not responding. Wait or cancel?

I am trying to make a simple HelloWorld add-on using atlassian-connect-play-java : My Controller : package controllers; import views.html.*; import com.atlassian.connect.play.java.controllers.AcController; import…
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How to get user email of a Google spreadsheet Add-On?

I created an add-on for Google spreadsheets. Everytime it runs, it must check the user's email address Session.getActiveUser().getEmail(); Therefore, I created an onOpen trigger to fetch the email address, but it seems this isn't possible according…
user882670
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Update or Remove Custom Search Provider for Firefox

Is there anyway to update or remove custom search providers in Firefox? I can add my custom provider dymanically by window.external.AddSearchProvider(sUrl) But I don't find anyway to update it if I need to change things in the future. Asking each…
Ethan_AI
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Launching an Applicatiion from an Iphone browser

Is it possible to doe one of the following? A/ (the preference) Launch an application on the iPhone from either the native browser of the recently released Opera browser? B/ Have a 'addon' or other 'module' for a either of the two iPhone browsers…
Dennis
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Custom Function in Google Sheets Add-On

I'm trying to create a Custom Function for Google Sheets as an add-on. Everything works fine in my spreadsheet, and I also can download it via Web chrome store with the link Google provides me. The only issue I have, is can't make the custom…
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WOW: functions UnitIsPlayer() change in 6.0?

in a addon I have the following code: elseif ( UnitIsPlayer("target") ~= nil ) then qui = UnitName("target",false) print ("SI7 pour cible: " .. qui) ma_fiche(qui,-1) else lister_plaine() end up to 6.0 (WOD) when I run this code,…
Archemar
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Is it possible hide or to disable "Uninstall" option for extension on Fennec addons list?

I have Fennec bootstrap extension. I integrate it into fennec.apk by puting the extension into the distribution folder at objdir/dist/bin/distribution/extentions Everything works perfect. The extension can be found in the add-ons…
Misha
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Browser Helper Object doesnot get loaded in IE8

I have a BHO, which i can see it as enabled in Add On's list. But it does not get loaded when i start my IE on the Win2k8 R2 machines(64 bit). I have disabled IE Enhanced security as well but no help. The same BHO gets loaded in other machines. The…
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how do i include C/ C++ graphics.h when im using the code for node.js

I have to work with the C & C++ API's using node.js.. the problem is my C code includes graphics.h file which is not found in node.js.. i don't have any alternate for graphics.h.
ss56
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