我有一个变量被称为参与从JSON提要拉。从Dictionary中检查布尔值。
attending var type is: __NSCFBoolean
这是使用[varname的类]来获得类类型的变量进行:检查对象被解释什么类的类型,因为我的NSLog在此之后。
所以我想看看,如果这是真的还是假的....所以我写这篇文章的代码..:
if([[_events objectAtIndex:indexPath.row] objectForKey:@"attending"] == YES){
然而,因为它给了我一个黄色的文字错误,说这个我不能编译:
我在做什么错?我怎样才能解决这个问题。我想补充饲料中的数据是这样的:
{
attendees = (
);
attending = 1;
date = "2012-09-24 09:11:00";
id = 504;
lessonHTML = "somehtml.";
name = "Sup";
youtubeId = "http://www.youtube.com/watch?v=j1vb4cND3G0";
},
{
attendees = (
);
attending = 1;
date = "2012-09-24 09:11:00";
id = 503;
lessonHTML = "somehtml.";
name = "Sup";
youtubeId = "http://www.youtube.com/watch?v=j1vb4cND3G0";
},
{
attendees = (
);
attending = 0;
date = "2012-09-24 09:11:00";
id = 508;
lessonHTML = "somehtml.";
name = "Sup";
youtubeId = "http://www.youtube.com/watch?v=j1vb4cND3G0";
},
{
attendees = (
);
attending = 1;
date = "2012-09-24 09:11:00";
id = 509;
lessonHTML = "somehtml.";
name = "Sup";
youtubeId = "http://www.youtube.com/watch?v=j1vb4cND3G0";
},
{
attendees = (
);
attending = 0;
date = "2012-09-24 09:11:00";
id = 505;
lessonHTML = "somehtml.";
name = "Sup";
youtubeId = "http://www.youtube.com/watch?v=j1vb4cND3G0";
},
{
attendees = (
);
attending = 1;
date = "2012-09-24 09:11:00";
id = 506;
lessonHTML = "somehtml.";
name = "Sup";
youtubeId = "http://www.youtube.com/watch?v=j1vb4cND3G0";
},
你的先生是一个传奇!我的问题得到解答,我的任务已完成。你获得100次经验。 – jimbob
高兴地帮助;-) – AliSoftware
很大的帮助,谢谢。我不知道这是什么在迅速1,2或3 ... – eddyce