facebook

问题 I have created a facebook fan page here: http://www.facebook.com/apps/application.php?id=120196931351044&v=app_120196931351044 It incorporates iframes to call certain pages/image galleries which use jquery. Everything works fine in all browsers except for Chrome. Nothing shows up in Chrome from the iframes, just empty white background. I tried using load event instead of ready handler but still no luck. Has anyone witnessed the similar issue in chrome? Your help will be greatly appreciated.

问题 I have created a facebook fan page here: http://www.facebook.com/apps/application.php?id=120196931351044&v=app_120196931351044 It incorporates iframes to call certain pages/image galleries which use jquery. Everything works fine in all browsers except for Chrome. Nothing shows up in Chrome from the iframes, just empty white background. I tried using load event instead of ready handler but still no luck. Has anyone witnessed the similar issue in chrome? Your help will be greatly appreciated.

问题 I have created a facebook fan page here: http://www.facebook.com/apps/application.php?id=120196931351044&v=app_120196931351044 It incorporates iframes to call certain pages/image galleries which use jquery. Everything works fine in all browsers except for Chrome. Nothing shows up in Chrome from the iframes, just empty white background. I tried using load event instead of ready handler but still no luck. Has anyone witnessed the similar issue in chrome? Your help will be greatly appreciated.

问题 I have created a facebook fan page here: http://www.facebook.com/apps/application.php?id=120196931351044&v=app_120196931351044 It incorporates iframes to call certain pages/image galleries which use jquery. Everything works fine in all browsers except for Chrome. Nothing shows up in Chrome from the iframes, just empty white background. I tried using load event instead of ready handler but still no luck. Has anyone witnessed the similar issue in chrome? Your help will be greatly appreciated.

问题 I'm writing a SPA that uses underscore templating. The app searches for and rates music albums and returns the result via ajax. If facebook open graph metatags cannot be altered dynamically and the url of the page is constant regardless of search result, how can i make it so users can share that they rated a certain album. ie) <meta property="fb:app_id" content="118454308341351" /> <meta property="og:url" content="http://www.appurl.com" /> <meta property="og:title" content="Fleetwood Mac's

问题 I am looking to add a timer to my app which is built using react native. I have looked at the link to the timer mixin in the documentation however I have built the rest of the app using es6 so this won't be compatible. I have tried the below. In my Main class I have a function called getTimerCountDown getTimerCountDown() { setTimeout(() => { this.setTimeRemaining(this.getTimeRem()-1); }, 1000); } getTimeRem() { return this.state.timeRemaining; } I have tried calling this in componentDidUpdate

问题 I am looking to add a timer to my app which is built using react native. I have looked at the link to the timer mixin in the documentation however I have built the rest of the app using es6 so this won't be compatible. I have tried the below. In my Main class I have a function called getTimerCountDown getTimerCountDown() { setTimeout(() => { this.setTimeRemaining(this.getTimeRem()-1); }, 1000); } getTimeRem() { return this.state.timeRemaining; } I have tried calling this in componentDidUpdate

问题 I am using ominauth to signup users in my rails app.i also have a basic signup option with email address also. So for both users i have to save upload user picture in my file system I have regular file upload for my email users but for FB users i want their pics to save in my disc so i can use same code and not use FB graph link while displaying. FB sends images in this format with graph API http://graph.facebook.com/100007619644580/picture?type=large How can i save that in my public folder

问题 Main problem: Application caches URL's from facebook photo CDN The photos expires at some point My "technical" problem: Facebook CDN "expires" header doesn't seem to be reliable ( or i don't know how to deal with them ) Using CURL to retrieve expiration date: curl -i -X HEAD https://scontent-b.xx.fbcdn.net/hphotos-xap1/v/t1.0-9/q82/p320x320/10458607_4654638300864_4316534570262772059_n.jpg?oh=9d34386036754232b79c2208c1075def&oe=54BE4EE2 One minute before it returned: Mon, 05 Jan 2015 01:34:28

问题 Main problem: Application caches URL's from facebook photo CDN The photos expires at some point My "technical" problem: Facebook CDN "expires" header doesn't seem to be reliable ( or i don't know how to deal with them ) Using CURL to retrieve expiration date: curl -i -X HEAD https://scontent-b.xx.fbcdn.net/hphotos-xap1/v/t1.0-9/q82/p320x320/10458607_4654638300864_4316534570262772059_n.jpg?oh=9d34386036754232b79c2208c1075def&oe=54BE4EE2 One minute before it returned: Mon, 05 Jan 2015 01:34:28