facebook-apps

问题 I followed the instructions in this post: Mobile users unable to access Facebook page tab to try and get my Custom Page Tab to appear in mobile browsers, and mobile Facebook apps for Android and IPhone. However, it does not work. I fear that all these posts are dated and no longer apply to Facebook API 2.7. Currently the Page Tab application works fine in a PC browser, except there seems to be no way to make this Page Tab the default one. That would be ideal. More problematic though is that I

问题 I have some problem with the Facebook API 2.4. By default FB creates new app with the 2.4 version. Is there a way to create an app using the API 2.3? I just need a time to fix my sw for new version. Thank you 回答1: No, a new App will only be able to use the latest/current API version, you can´t switch to an older one. If you really need to use something that is deprecated, you will have to use an App created before v2.4 was introduced. 来源： https://stackoverflow.com/questions/31322141/create

问题 I have a facebook page where I have added a tab of my application. I use to check that the user is authenticated or not using the following code:- <?php $app_id = "MY APP ID"; $canvas_page = "MY CANVAS PAGE"; $auth_url = "https://www.facebook.com/dialog/oauth?client_id=" . $app_id . "&redirect_uri=" . urlencode($canvas_page); $signed_request = $_REQUEST["signed_request"]; list($encoded_sig, $payload) = explode('.', $signed_request, 2); $data = json_decode(base64_decode(strtr($payload, '-_', '

问题 I have a FB App that a user will subscribe to via some client (Android or Web), but that later needs to post stuff to their wall (not from the client but from the server). Assuming I have the FB-AppID, and Key and the user's UserId, and they have opted into the app, what is the API I would use to then post stuff to their wall via WGET from my server? I'm confused by all their various methodologies, and am hoping to get pointed towards the one that's the most HTTP friendly. 回答1: Please check

问题 not sure if this is possible, but what i need to do is take the data from my text area and let the user post that to their wall. my code snippet <div align="center"> <form method="GET" action="translate.php"> <textarea name="status2" cols="50" rows="5"<input type="text"/> <?php echo str_ireplace(array ('old','awkward','all','again','behind','along','alright','hello','among','children','yes','child','kids','food','barnard castle','beer','book','blow','beautiful','bird','burst','brown','burn',

问题 I have a little issue when I want to logout from Facebook and the official Facebook app is installed on device. After facebook.logout() is called then I call the new facebook.login( appId, fbListener, {"publish_stream"} ) that doesn't call the app for new user, simple log in with the old username and password. 回答1: That's how it is meant to work if the user is logged in to their account on the official FB app, it's supposed to simplify the process, if I recall correctly. (May want to refer to

问题 I'm building a hybrid Facebook app: desktop users will be directed to a Page Tab, while mobile users will be directed to a Mobile Web App. I need to figure out a fast, accurate way to detect the user's device and perform the appropriate redirect – ideally something not too complex. Can it be done? 回答1: …Yes! It can absolutely be done. Facebook automatically redirects mobile users attempting to access a Canvas App ( apps.facebook.com/your_app ) to its Mobile Web App equivalent. So, just set up

问题 I have a personal FB account, and from there I created a new page that tells about my blogs website. I downloaded a widget for my WordPress theme in my website, to make it possible for me to link the two accounts for auto updating. The widget requires that I provide an App ID and Secret through creating a New App. When I come to do this, FB will not allow me to choose to do it under my "added" page, but only with my personal account. Will this effect where my blog updates post to? Also, if

问题 I know there are other heavily answered questions out there for this, but I'm posting my specific configuration to see if maybe someone can tell me that I have an error. My app is loading just fine on desktop, but I'm getting an error "The page you requested was not found" in my mobile browser. Facebook Canvas Canvas Page: https://apps.facebook.com/hiwayfcu-hockey Secure Canvas URL: https://hiwayfcu.wpengine.com/redirect/?fb Mobile Site URL: https://hiwayfcu.wpengine.com/redirect/?fb Website

问题 I am trying to develop Facebook tutorial "Friends Smash" but I got stuck in a big problem it does not shows any option for adding canvas and secure canvas URL in Settings >> Add Platform >> Website I am getting below options How can I add canvas and secure canvas URLs? 回答1: Canvas and secure canvas URLs are only relevant for applications that are on Facebook. Your application (if you're on the "website" platform) doesn't have any use for canvas URLs. An exerpt from the documentation talking