//NoDataView.h
#import
@interfaceNoDataView :UIView
@property (weak, nonatomic) UIView *contentView;
@property (weak, nonatomic) UIImageView *noDataIv;
@property (weak, nonatomic) UILabel *noDataLabel;
@end
//? NoDataView.m
#import "NoDataView.h"
@implementation NoDataView
- (instancetype) initWithFrame:(CGRect)frame {
? ? if?(self= [super?initWithFrame:frame]) ?{
? ? ? ? self.backgroundColor = [UIColor clearColor];
? ? ? ? [self?initUI];
? ? }
? ? return self;
}
- (void) initUI {
? ? [_noDataIv removeFromSuperview];
? ? [_noDataLabel removeFromSuperview];
? ? [_contentView removeFromSuperview];
? ? UIView *noDataView = [[UIView alloc] init];
? ? noDataView.frame =?self.bounds;
? ? noDataView.backgroundColor = [UIColor whiteColor];
? ? self.contentView = noDataView;
? ? [self?addSubview:noDataView];
? ? UIImage *noData = [UIImage imageNamed:@"no_record"];
? ? UIImageView *noDataImage = [[UIImageView alloc] initWithImage:noData];
? ? [noDataView addSubview:noDataImage];
? ? noDataImage.frame = CGRectMake(0, (self.height - noData.size.height-kSize(18) -20)/2.0, kScreenW, noData.size.height);
? ? //noDataImage.hidden = YES;
? ? noDataImage.contentMode = UIViewContentModeCenter;
? ? self.noDataIv= noDataImage;
? ? UILabel *noDataLabel = [UILabel new];
? ? [noDataView addSubview:noDataLabel];
? ? noDataLabel.frame = CGRectMake(0, ?noDataImage.bottom + kSize(18), kScreenW, 20);
? ? //noDataLabel.hidden = YES;
? ? noDataLabel.text = @"暫無數(shù)據(jù)";
? ? noDataLabel.textColor = TEXTCOLOR;
? ? noDataLabel.font = MEDIUMFONT;
? ? noDataLabel.textAlignment = NSTextAlignmentCenter;
? ? self.noDataLabel= noDataLabel;
}
@end
//使用
- (void) showTotalPowerNoDataView:(NSString*)text {
? ? _totalPowerView.hidden = YES;
? ? if? (_totalPowerNoDataView == nil) ?{
? ? ? ? _totalPowerNoDataView = [[NoDataView alloc] initWithFrame:_totalPowerView.frame];
? ? ? ? [_contentView addSubview:_totalPowerNoDataView];
? ? }
? ? _totalPowerNoDataView.noDataLabel.text = text;
? ? _totalPowerNoDataView.hidden = NO;
}
- (void) hideTotalPowerNoDataView {
? ? _totalPowerView.hidden = NO;
? ? _totalPowerNoDataView.hidden = YES;
}
