在FB好友列表中.如何获取选定的行FB ID
NSMutableArray *arryOfFBIDs;for (ID<FBGraphUser> user in self.frIEndPickerController.selection) { NSMutableArray *selection=(NSMutableArray *) self.frIEndPickerController.selection; [selection addobject:user.ID]; arryOfFBIDs = [[NSMutableArray alloc] init]; for (ID<FBGraphUser> user in self.frIEndPickerController.selection) { [arryOfFBIDs addobject:user.ID ]; NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]; [defaults setobject: arryOfFBIDs forKey: @"SelectedFBIDs"]; [defaults synchronize]; NSLog(@"array of fb ID:%@",arryOfFBIDs); }}NSMutableDictionary* params2 = [NSMutableDictionary dictionaryWithObjectsAndKeys:@"Invite to on Ensmbl",@"description",@"http://placebogames.com/",@"link",// 3. Suggest frIEnds the user may want to request,Could be game context specific? [arryOfFBIDs componentsJoinedByString:@","],@"to",nil];NSLog(@"qwer:%@",params2);[FBWebDialogs presentFeedDialogModallyWithSession:[FBSession activeSession] parameters:params2 handler:^(FBWebDialogResult result,NSURL *resultURL,NSError *error){ NSLog(@"error===>%@,resultURL===>%@",error,resultURL); } ];}解决方法 查看下载的SDK源文件(可能安装在My documents文件夹中) – 其中一个示例源代码称为FrIEndPickerSample.xcodeproj
简而言之,为了显示朋友的表格视图,FB iOS使用一个名为FPVIEwController的特殊自定义tablevIEw控制器类,它继承自UIVIEwController但具有allowsMultipleSelection属性,如果设置为TRUE,则允许您选择几个朋友,直到您按下完成按钮.
完成按钮将触发一个名为的委托方法
- (voID)facebookVIEwControllerDoneWaspressed:(ID)sender { NSMutableString *text = [[NSMutableString alloc] init]; // we pick up the users from the selection,and create a string that we use to update the text vIEw // at the bottom of the display; note that self.selection is a property inherited from our base class for (ID<FBGraphUser> user in self.frIEndPickerController.selection) { if ([text length]) { [text appendString:@","]; } [text appendString:user.name]; } [self fillTextBoxAnddismiss:text.length > 0 ? text : @"<None>"]; }
只需使用示例代码并进行修改,即可为所选朋友群做任何您想做的事情.
总结以上是内存溢出为你收集整理的ios – 我在自定义表视图中有FB好友图片和名字.如何获取FB ID中的选定行并向多个朋友发送请求?全部内容,希望文章能够帮你解决ios – 我在自定义表视图中有FB好友图片和名字.如何获取FB ID中的选定行并向多个朋友发送请求?所遇到的程序开发问题。
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