如何使用NSPredicate按标签过滤子视图的NSArray？

我有这个数组子视图：如何使用NSPredicate按标签过滤子视图的NSArray？

<UIButton: 0xa2b1600; frame = (41 20; 42 30); opaque = NO; autoresize = RM+BM; layer = <CALayer: 0xa2b06e0>>, 
<UIButton: 0xa2b1290; frame = (121 694; 69 30); opaque = NO; autoresize = RM+BM; layer = <CALayer: 0xa2b0dc0>>, 
<SequenceViews: 0xb16fba0; frame = (62 393; 280 323); tag = 100; gestureRecognizers = <NSArray: 0xb16dc90>; animations = { position=<CASpringAnimation: 0xb16c990>; }; layer = <CALayer: 0xb168880>>, 
<SequenceViews: 0xb171c30; frame = (62 52; 280 323); tag = 101; gestureRecognizers = <NSArray: 0xb176290>; animations = { position=<CASpringAnimation: 0xb16bb50>; }; layer = <CALayer: 0xb173980>>, 
<SequenceViews: 0xb17d430; frame = (372 222; 280 323); tag = 102; gestureRecognizers = <NSArray: 0xb17d140>; animations = { position=<CASpringAnimation: 0xb176070>; }; layer = <CALayer: 0xb16b060>>, 
<SequenceViews: 0xb178ba0; frame = (682 393; 280 323); tag = 104; gestureRecognizers = <NSArray: 0xb178e80>; animations = { position=<CASpringAnimation: 0xb180680>; }; layer = <CALayer: 0xb1795c0>>, 
<SequenceViews: 0xb16a9f0; frame = (682 52; 280 323); tag = 105; gestureRecognizers = <NSArray: 0xb1819d0>; animations = { position=<CASpringAnimation: 0xb16aad0>; }; layer = <CALayer: 0xb182710>>

通过我想不通我怎么能过滤由tag.Any的意见，你知道如何我可以通过标签子视图的滤镜阵列？

来源

2014-03-03 user2924482

UIView *mainView = self.view; 

NSArray *subViews = [mainView subViews]; 
NSPredicate *predicate = [NSPredicate predicateWithFormat: @"self.tag in %@", @[@101, @102, @103]]; 
NSArray *filteredViews = [subViews filteredArrayUsingPredicate: predicate];

来源

2014-03-03 18:15:09 Sandeep

在此行NSPredicate *谓词= [NSPredicate predicateWithFormat： “在％d self.tag”，[@ 101 ，@ 102，@ 103]];我收到错误：预期标识符 – user2924482

使用％@代替％d – vokilam

我弄清楚：

NSPredicate *tagPredicate = [NSPredicate predicateWithFormat:@"self.tag >= 100"]; 
NSArray *resultArray = [[self.view subviews] filteredArrayUsingPredicate:tagPredicate];

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2014-03-03 18:37:59 user2924482

你会被反对与标签跟踪您的看法？

设置标签： self.nameLabel.tag = 13

检索与标签的视图： UILabel *myLabel = (UILabel *)[UIView viewWithTag:13];

来源

2014-03-03 18:42:36

如何使用NSPredicate按标签过滤子视图的NSArray？

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