How to install a Facebook app from an external website? - facebook

I'm planning a new project which is based on a Facebook app.
Users would come to a website to register and set their preferences up.
Then they'd need to install the app to their fan page and it would show as they set it up.
I know it is possible to implement a "button" (or link) which, when clicked, take the user to a facebook page that let them choose the page they want the app to be installed on. (Exemple : here at 3:24 http://vimeo.com/17182109)
What the process to do that ? Is there a Facebook API ? Is it simply a link like http://facebook.com/add?appid=0123456789 ?
Thanks
JB

Yes, you are right.
When user clicks on install button, redirect page to :
http://www.facebook.com/add.php?api_key="your_api_key"&pages
Refer to this for more details.
http://facebookappsnotes.blogspot.com/2011/09/how-do-facebook-page-owners-can-install.html

Related

My facebook page doesn't appear by adding a tab

I'm trying to add Facebook app in a tab on my page.
I use this url for that : https://www.facebook.com/dialog/pagetab?app_id=YOUR_APP_ID&redirect_uri=YOUR_URL
Unfortunately my page doesn't appear in the list.
I'm admin of my page and my app is published (but not submitted).
After a quick conversation with a Facebook developer, he redirected to this bug : https://developers.facebook.com/bugs/331985337005510/
Then I use a little script to add my app on my page (temporaly solution): https://developers.facebook.com/bugs/331985337005510/?comment_id=435667956591231

How to add another Facebook App Tab to my fanspage

I used a facebook connect app (A) in my website, and I owned anther app (B). They both have own tab.
User login as facebook though (A) in my website, and I want user add (B)'s tab page to their fanspage. How can do this?
There are several possibilities for this, i prefer the following:
https://www.facebook.com/dialog/pagetab?app_id=YOUR_APP_ID&next=http://www.facebook.com
You can give that link to any user, and he will be able to add the App to his Page. you can also change the "next" parameter, but it has to be owned by the app. Does not matter anyway, it is just a redirect after success.
It does not open a dialog, so if you want to present this in your app, this solution might be better:
https://developers.facebook.com/docs/reference/dialogs/add_to_page/
But as you commented, this does not work for other Apps. The best solution might this one then:
https://developers.facebook.com/blog/post/611/
See "Adding an app to a Page", it is basically the link i have posted but with a JS popup.
edit:
Actually, there might be another option, see here:
https://developers.facebook.com/docs/reference/api/page/#tabs
"You can install a profile_tab at the end of the current list of installed tabs for a page by issuing an HTTP POST request to PAGE_ID/tabs with a Page Access Token..."

Facebook pages for applications

first what I have:
I have a Canvas app that could be added to a facebook page but should not be accessed directly.
I meen no user should be able to open the app direclty. Only through the "tab" on a page that added my app.
but when i search for the app and click on it, I am redirected to the app and not (like it was some time/months ago) to a page where i have the option "add to my page".
(I dont know exactly how to describe it better. I hope you understand what i meen. )
How can I get this "page" back where i was able to add the app to one of my other fan pages?
thanks in advance.

How to migrate Fanpage with App? [duplicate]

Now that Facebook has depreciated the landing pages for apps, how do I get my app to point to the Fan page for it's landing page?
I've checked under the Advanced tab and contacts -- but there's no place I can see to list my Fan page as being linked to my application.
According to this blog post from December, new apps can create a new Fan page, but there's no information on how to do it for existing pages -- they just say that "it will be linked automatically." Unfortunately it was not -- when you post something from our app onto your wall, the link takes you to our website rather than our Fan page.
I'd love for that link to take you to our fanpage again, but I seemingly can't find any documentation on this.
It is possible. I had the same problem. What you need to do is the following:
Categorize your existing page under "App Page" (found under "Brands & Products").
Change your page name to mach your App name.
Go to your App and select "App Details"
Under "Contact Info" you will find "App Page". There you will be able to create a new page or if all went well, select your page from a list.
I found the info in the little question-mark next to "App page".
It is possible to add the application to any page you administer. This can be achieved from solutions mentioned below:
Solution 1
http://facebook.com/add.php?api_key=[YOUR_APP_KEY]&pages=1&page=[YOUR_PAGE_ID]
YOUR_APP_KEY You can get it from application settings, its App Id
YOUR_PAGE_ID You can get it through Graph Explorer https://graph.facebook.com/[PAGE_NAME]
Solution 2
https://www.facebook.com/dialog/pagetab?app_id=[YOUR_APP_KEY]&next=[REDIRECT_URL]
YOUR_APP_KEY You can get it from application settings, its App Id
REDIRECT_URL Any URL you want to redirect back to after adding the tab
Official Solution
Answer from #Dvir Levy is the official solution from Facebook. The issue with that approach is that we mostly can not follow that solution. Suppose we had to add an application tab to a brand page like 'ABCXYZ', if we follow that answer then we had to change the brand page name, and we can't do it, brands/clients we work for doesn't allow these changes.
Due the recent changes on the Facebook UI, some options have changed or are under a different place.
I would like to share the up to date way to achieve this.
On your page
Access the About section
Click on Edit Page Info on the top right side.
Set one of your categories to App page
PS: May be needed your page and app share the same name, but can't confirm this.
On your app
Access your app from the Facebook Developers apps panel.
Access Settings on the left side menu.
Set the category to Apps for pages and hit Save. [#JohnMc mentioned this has to be the only category selected.]
Open the Advanced section and find the App Page block.
Under Existing page select your page and hit Save.
All set!
Note: If you remove the link between the page and the app you won't be able to link them again.
Edit: As #John Mc pointed out in the comments, App page has to be the only category selected.
Happned to me. You need to add yourself (your developer account) as manager/admin of the page. Then it will recognize the link between you and the page and the app will show the app page so you'll be able to choose it.
This is possible.
Go to you business page, add yourself as a managed (make sure you have liked the site first)
Then refresh the App Details developers page.
Select the business app page from the App page contact section.
Note the Business page has to be the Brands & Products : App Page, and the same name as the App.
Here's how to add a tab to a page.
https://developers.facebook.com/docs/reference/dialogs/add_to_page/
I use the direct URL Method. Go to your page and then type the following into the address bar of your browser.
https://www.facebook.com/dialog/pagetab?app_id=YOUR_APP_ID&display=popup&next=YOUR_URL
Where YOUR_APP_ID is the app id shown in the app configuration page, and YOUR_URL is the page you want to to be redirected to once you close the dialog.
In the Facebook app config settings will be Site URL. This is the place where it's currently going, correct? So have your marketing people make a "pretty" landing page for the app, and you can change your app settings to point to the pretty landing page. Maybe all that landing page is a redirect to your Facebook fan page.

How to link a Facebook app with an existing fan page

Now that Facebook has depreciated the landing pages for apps, how do I get my app to point to the Fan page for it's landing page?
I've checked under the Advanced tab and contacts -- but there's no place I can see to list my Fan page as being linked to my application.
According to this blog post from December, new apps can create a new Fan page, but there's no information on how to do it for existing pages -- they just say that "it will be linked automatically." Unfortunately it was not -- when you post something from our app onto your wall, the link takes you to our website rather than our Fan page.
I'd love for that link to take you to our fanpage again, but I seemingly can't find any documentation on this.
It is possible. I had the same problem. What you need to do is the following:
Categorize your existing page under "App Page" (found under "Brands & Products").
Change your page name to mach your App name.
Go to your App and select "App Details"
Under "Contact Info" you will find "App Page". There you will be able to create a new page or if all went well, select your page from a list.
I found the info in the little question-mark next to "App page".
It is possible to add the application to any page you administer. This can be achieved from solutions mentioned below:
Solution 1
http://facebook.com/add.php?api_key=[YOUR_APP_KEY]&pages=1&page=[YOUR_PAGE_ID]
YOUR_APP_KEY You can get it from application settings, its App Id
YOUR_PAGE_ID You can get it through Graph Explorer https://graph.facebook.com/[PAGE_NAME]
Solution 2
https://www.facebook.com/dialog/pagetab?app_id=[YOUR_APP_KEY]&next=[REDIRECT_URL]
YOUR_APP_KEY You can get it from application settings, its App Id
REDIRECT_URL Any URL you want to redirect back to after adding the tab
Official Solution
Answer from #Dvir Levy is the official solution from Facebook. The issue with that approach is that we mostly can not follow that solution. Suppose we had to add an application tab to a brand page like 'ABCXYZ', if we follow that answer then we had to change the brand page name, and we can't do it, brands/clients we work for doesn't allow these changes.
Due the recent changes on the Facebook UI, some options have changed or are under a different place.
I would like to share the up to date way to achieve this.
On your page
Access the About section
Click on Edit Page Info on the top right side.
Set one of your categories to App page
PS: May be needed your page and app share the same name, but can't confirm this.
On your app
Access your app from the Facebook Developers apps panel.
Access Settings on the left side menu.
Set the category to Apps for pages and hit Save. [#JohnMc mentioned this has to be the only category selected.]
Open the Advanced section and find the App Page block.
Under Existing page select your page and hit Save.
All set!
Note: If you remove the link between the page and the app you won't be able to link them again.
Edit: As #John Mc pointed out in the comments, App page has to be the only category selected.
Happned to me. You need to add yourself (your developer account) as manager/admin of the page. Then it will recognize the link between you and the page and the app will show the app page so you'll be able to choose it.
This is possible.
Go to you business page, add yourself as a managed (make sure you have liked the site first)
Then refresh the App Details developers page.
Select the business app page from the App page contact section.
Note the Business page has to be the Brands & Products : App Page, and the same name as the App.
Here's how to add a tab to a page.
https://developers.facebook.com/docs/reference/dialogs/add_to_page/
I use the direct URL Method. Go to your page and then type the following into the address bar of your browser.
https://www.facebook.com/dialog/pagetab?app_id=YOUR_APP_ID&display=popup&next=YOUR_URL
Where YOUR_APP_ID is the app id shown in the app configuration page, and YOUR_URL is the page you want to to be redirected to once you close the dialog.
In the Facebook app config settings will be Site URL. This is the place where it's currently going, correct? So have your marketing people make a "pretty" landing page for the app, and you can change your app settings to point to the pretty landing page. Maybe all that landing page is a redirect to your Facebook fan page.

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