【发布时间】:2011-06-24 00:38:05
【问题描述】:
我正在尝试切换属性“isLiked”的布尔值,如下面的代码所示
//BOOL isLiked is defined in the header file as property of answer class
- (void)buttonPressed
{
NSLog(@"button pressed");
if ([btnType isEqualToString:@"like"])
{
self.answer.isLiked = !self.answer.isLiked;
NSLog(@"answer is: %i",self.answer.isLiked);
}
}
当我打印出“self.answer.isLiked”的值时,我看到返回的值始终为“0”。如何切换值??
【问题讨论】:
标签: objective-c ios uibutton