IB为什么看不到我的IBAction? [英] Why doesn't IB see my IBAction?

问题描述

我盯着这个眼睛已经太久了.

I've been staring at this for way too long.

这里没有任何花哨的事情发生，我已经做了数十次，但是Interface Builder坚决拒绝为我提供-(IBAction)slideDirections的操作目标.我正处于愿意公开发布并感到愚蠢的地步.所以，让我们撕裂.

There's nothing fancy happening here, and I've done this dozens of times, yet Interface Builder steadfastly refuses to provide me an action target for -(IBAction)slideDirections. I'm at the point where I'm willing to post publicly and feel stupid. So let 'er rip.

这是我的.h:

#import <UIKit/UIKit.h>
#import <MapKit/MapKit.h>

@interface PulseDetailController : UIViewController {
    NSDictionary *pulse;
    IBOutlet MKMapView *map;
    IBOutlet UIWebView *directions;
    IBOutlet UIView *directionsSlider;
    BOOL directionsExtended;
    IBOutlet UILabel *vendor;
    IBOutlet UILabel *offer;
    IBOutlet UILabel *offerText;
    IBOutlet UILabel *hours;
    IBOutlet UILabel *minutes;
    IBOutlet UILabel *seconds;
    IBOutlet UILabel *distance
}
@property (nonatomic, retain) NSDictionary *pulse;
@property (nonatomic, retain) MKMapView *map;
@property (nonatomic, retain) UIWebView *directions;
@property (nonatomic, retain) UIView *directionsSlider;
@property (nonatomic) BOOL directionsExtended;
@property (nonatomic, retain) UILabel *vendor;
@property (nonatomic, retain) UILabel *offer;
@property (nonatomic, retain) UILabel *offerText;
@property (nonatomic, retain) UILabel *hours;
@property (nonatomic, retain) UILabel *minutes;
@property (nonatomic, retain) UILabel *seconds;
@property (nonatomic, retain) UILabel *distance;

-(IBAction)slideDirections;

@end

推荐答案

有时Interface Builder似乎与Xcode中的类不同步.您是否尝试过强迫接口构建器重新读取PulseDetailController头文件? (File -> Read Class Files... -> Select 'PulseDetailController.h').这将强制Interface Builder查看您的新操作.

Sometimes Interface Builder seems to get out of sync with classes in Xcode. Have you tried forcing interface builder to reread your PulseDetailController header file? (File -> Read Class Files... -> Select 'PulseDetailController.h'). This should force Interface Builder to see your new action.

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