我有以下方法,它将MKNumberBadgeView添加到UITableViewController的UINavigationBar中-
-(void)counterBtn{
MKNumberBadgeView *numberBadge = [[MKNumberBadgeView alloc] initWithFrame:CGRectMake(25, -10, 40, 40)];
numberBadge.strokeColor = [UIColor colorWithRed:239.0/255.0 green:117.0/255.0 blue:33/255.0 alpha:0];
numberBadge.fillColor = [UIColor colorWithRed:239.0/255.0 green:117.0/255.0 blue:33/255.0 alpha:1];
numberBadge.shine = NO;
numberBadge.hideWhenZero = YES;
numberBadge.value = _countBtnNo;
NSLog(@"Value of count = %d", _countBtnNo);
[self.navigationController.navigationBar addSubview:numberBadge];}
所有操作都很好,直到我想要更改计数值-我有以下函数来更改值-
- (void)removeBtn{
NSLog(@"ddd");
_countBtnNo = 0;
[self counterBtn];
}但是这没什么--所以我想我需要在重新添加之前先移除子视图--尽管似乎没有removeSubview:numberBadge方法--所以我在挣扎!
发布于 2014-04-04 16:28:50
numberBadge的引用:
@property(非原子,强) MKNumberBadgeView *数字徽章;https://stackoverflow.com/questions/22868093
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