[英]Facebook SDK for iOS: FBSDKShareDialog is not shown
I am a newbie in iOS, and I would like to share a link using the Facebook SDK for iOS. 我是iOS的新手,我想使用iOS版Facebook SDK共享链接。 My code's as follows: 我的代码如下:
@IBAction func shareVoucherUsingFacebook(sender: UIButton) {
print("Facebook")
let content : FBSDKShareLinkContent = FBSDKShareLinkContent()
content.contentURL = NSURL(string: "www.google.com")
content.contentTitle = "Content Title"
content.contentDescription = "This is the description"
let shareDialog: FBSDKShareDialog = FBSDKShareDialog()
shareDialog.shareContent = content
shareDialog.delegate = self
shareDialog.fromViewController = self
shareDialog.show()
}
I have also implemented the FBSDKSharingDelegate
methods, but I am not able to receive the share dialog when I press this button, and the method func sharer(sharer: FBSDKSharing!, didFailWithError error: NSError!)
is being executed, which means something is going wrong, but I can't figure it out. 我还实现了FBSDKSharingDelegate
方法,但是当我按下此按钮时,我无法接收到共享对话框,并且正在执行方法func sharer(sharer: FBSDKSharing!, didFailWithError error: NSError!)
,这意味着有事情要发生了。错了,但我不知道。
Thanks in advance. 提前致谢。
changing this line 改变这条线
content.contentURL = NSURL(string: "www.google.com")
into 成
content.contentURL = NSURL(string: "https:\\www.google.com")
worked with me 和我一起工作
this is the delegate methods I used 这是我使用的委托方法
func sharer(sharer: FBSDKSharing!, didCompleteWithResults results: [NSObject: AnyObject])
{
print(results)
}
func sharer(sharer: FBSDKSharing!, didFailWithError error: NSError!)
{
print("sharer NSError")
print(error.description)
}
func sharerDidCancel(sharer: FBSDKSharing!)
{
print("sharerDidCancel")
}
Just remember to add http://
to your contentURL
if you are using NSURL(string:"")
in your code. 如果您在代码中使用NSURL(string:"")
,只需记住将http://
添加到contentURL
。
let content : FBSDKShareLinkContent = FBSDKShareLinkContent()
content.contentURL = NSURL(string: "http://www.google.com")
content.contentTitle = "Content Title"
content.contentDescription = "This is the description"
FBSDKShareDialog.showFromViewController(self, withContent: content, delegate: self)
实现委托方法对我有用
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