向时间线发布操作困难 [英] Difficulty posting Actions to Timeline
问题描述
在 Facebook的开放式图表教程中，我已经尝试构建我们下一个应用程序的基础/ a>但是由于某些原因，我收到错误，不管我如何尝试POST动作。
I've tried building the basis of our next app following Facebook's Open Graph Tutorial but for some reason I'm getting errors thrown at me regardless of how I try POSTing an action.
我将尽可能深入地在这里，我希望这将对所有开发人员掌握新的时间线非常有用。
I'll go as in-depth as I can here as I hope it'll be very useful for all developers getting to grips with the new Timeline.
我已经定义了一个战斗操作和英雄对象，使用默认设置设置每个对象。 transcendgame 是我的命名空间。
I've defined a battle action and a hero object using the default settings when setting up each. transcendgame is my namespace.
$ id 是Facebook用户的用户标识我试过使用/ me /，直接的id对于我来说一直没有太多的问题）。
$id is the userid of the Facebook user (I've tried using /me/, the direct id has always been less problematic in the past for me).
$ herourl 是一个urlencoded字符串，指向具有以下内容的单独网页：
$herourl is an urlencoded string pointing to a separate webpage with the following content:
<head prefix="og: http://ogp.me/ns# fb: http://ogp.me/ns/fb# transcendgame: http://ogp.me/ns/fb/transcendgame#">
<meta property="fb:app_id" content="[my id]">
<meta property="og:type" content="transcendgame:hero">
<meta property="og:url" content="http://apps.facebook.com/transcendgame/">
<meta property="og:title" content="Hercules">
<meta property="og:description" content="As this game is still in development, you can ignore this feed post!">
<meta property="og:image" content="[an image url]">
应用程序画布页面包含以下代码。它应该为用户的时间轴POST一个新的动作事件，但一直给我发生错误。我也尝试了与样品英雄对象（samples.ogp.me ...）同样的问题。
The application canvas page contains the following code. It should POST a new action event to the user's timeline, but is consistently giving me "Error occured". I have also tried it with the sample hero object (samples.ogp.me...) with the same problem.
<script>
function doTest()
{
FB.api('/<?=$id?>/transcendgame:battle' +
'?hero=<?=$herourl?>','post',
function(response) {
if (!response || response.error) {
alert('Error occured');
} else {
alert('Post was successful! Action ID: ' + response.id);
}
});
}
</script>
<a href="#" onclick="doTest(); return false">Test fb post</a>
我正在调用JS SDK并正确运行fb.init。我真的不知道问题在哪里，更不用说如何解决它。
I'm calling the JS SDK and running fb.init correctly. I honestly don't know where the problem even lies, let alone how to fix it.
编辑：我已经正确添加了用户的访问令牌到API调用：
I've correctly added the user's access token to the API call:
FB.api('/me/transcendgame:battle' +
'?hero=<?=$herourl?>&access=<?=$token?>','post',
但是，我收到以下错误：
However, I'm getting the following error:
Type: OAuthException
Message: (#3502) Object at URL [url] has og:type of 'game'. The property 'hero' requires an object of og:type 'transcendgame:hero'.
这是奇怪的，因为网页确实有og：类型设置正确，如前面列出的这个问题，这是一些Facebook打嗝我需要解决？
This is odd, as the webpage definitely does have og:type set correctly, as listed earlier in this question. Is this some Facebook hiccup I need to work around?
SECOND EDIT ：修正了最终的问题。
SECOND EDIT: Fixed the final problem.
og：url 我假设指向应用程序c的URL anvas，但它需要引用本身。例如，如果您的对象位于mydomain.com/object1.php，那么代码必须是：
The og:url I had assumed to point back to the URL of the app's canvas, but it needs to reference itself instead. For instance, if your object is on mydomain.com/object1.php then the code must be:
<meta property="og:url" content="http://www.mydomain.com/object1.php">
希望这有助于他人。
推荐答案
我有同样的问题，我更改了回调更有用：
I have the same problem and I changed the callback to be more helpful:
var fb_url = '/me/YOUR_NAMESPACE?key=value';
FB.api(fb_url,'post',
function(response) {
console.log(response);
if (!response || response.error) {
var msg = 'Error occured';
if (response.error) {
msg += "\n\nType: "+response.error.type+"\n\nMessage: "+response.error.message;
}
alert(msg);
} else {
alert('Post was successful! Action ID: ' + response.id);
}
}
);
更新
我终于收到了一篇文章到时间轴，我所做的更改是使用BETA版本的JavaScript SDK。 （ https://developers.facebook.com/support/beta-tier/ ）
I finally got a post to the timeline, and the change I had to make was to use the BETA version of JavaScript SDK. ( https://developers.facebook.com/support/beta-tier/ )
使用此选项：
<script src="//connect.beta.facebook.net/en_US/all.js#appId=xxx&xfbml=1"></script>
而不是这样：
<script src="//connect.facebook.net/en_US/all.js#appId=xxx&xfbml=1"></script>
这篇关于向时间线发布操作困难的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
