Question

我的表格如下

#import <Foundation/Foundation.h>
#import "FXForms.h"


@interface SettingsForm : NSObject <FXForm>

@property (nonatomic, copy) NSString *apsalarKey;
@property (nonatomic, copy) NSString *apsalarSecret;
@property (nonatomic, assign) BOOL apsalarIsActive;

@property (nonatomic, copy) NSString *kahunaKey;
@property (nonatomic, copy) NSString *kahunaUsername;
@property (nonatomic, copy) NSString *kahunaEmail;
@property (nonatomic, assign) BOOL kahunaIsActive;

@property (nonatomic, copy) NSString *googleAnalyticsTrackingId;
@property (nonatomic, assign) BOOL googleAnalyticsIsActive;


@end

具有以下实现

#import "SettingsForm.h"


@implementation SettingsForm

- (NSArray *)fields {
    return @[
            @{FXFormFieldKey : @"apsalarKey", FXFormFieldTitle : @"key", FXFormFieldHeader : @"Apsalar"},
            @{FXFormFieldKey : @"apsalarSecret", FXFormFieldTitle : @"secret"},
            @{FXFormFieldKey : @"apsalarIsActive", FXFormFieldTitle : @"active", FXFormFieldType: FXFormFieldTypeBoolean},

            @{FXFormFieldKey : @"kahunaKey", FXFormFieldTitle : @"secret", FXFormFieldHeader : @"Kahuna"},
            @{FXFormFieldKey : @"kahunaUsername", FXFormFieldTitle : @"username"},
            @{FXFormFieldKey : @"kahunaEmail", FXFormFieldTitle : @"email"},
            @{FXFormFieldKey : @"kahunaIsActive", FXFormFieldTitle : @"active", FXFormFieldType: FXFormFieldTypeBoolean},

            @{FXFormFieldKey : @"googleAnalyticsTrackingId", FXFormFieldTitle : @"id", FXFormFieldHeader : @"Google Analytics"},
            @{FXFormFieldKey : @"googleAnalyticsIsActive", FXFormFieldTitle : @"active", FXFormFieldType: FXFormFieldTypeBoolean},

            @{FXFormFieldTitle : @"Clear", FXFormFieldHeader : @"Clear Log", FXFormFieldAction : @"clearLogHandler:"},
    ];
}

@end

我在控制器中引用表单，当我尝试获取布尔字段的值时，它会抛出异常：EXC_BAD_ACCESS：

- (IBAction)dismiss:(id)sender
{
    // resign first responder, fxform fields do not set their data bound values until you click out of them,
    // this will set them on clicking the 'Done' button
    [self.view endEditing:YES];

    // save settings
    NSLog(@"active %@", self.form.apsalarKey);
    NSLog(@"active %@", self.form.apsalarSecret);
    NSLog(@"active %@", self.form.apsalarIsActive);
    [SettingsStore setApsalarKey:self.form.apsalarKey
                          Secret:self.form.apsalarSecret
                          Active:self.form.apsalarIsActive];

第三个日志行抛出异常。

谢谢！

Answer 1

Not sure if you found your answer but if anyone else is looking you can look here for how to print BOOL to the log.

FXForms布尔字段异常：EXC_BAD_ACCESS

1 个答案: