我的阵列
(
{id:1,data:(@"macbook",@"mac mini")},
{id:2,data:(@"ipad",@"ipod")},
{id:3,data:(@"macbook",@"ipod")}
)
我有一个谓词
NSString *text = @"mac";
[NSPredicate predicateWithFormat:@"(data contains[cd] %@)",text];
[array filteredArrayUsingPredicate:predicate];
但是它不会遍历字典中的数组
(我的结果应该是包含2个ID为1和3的对象的数组)
最佳答案
NSString* text = @"mac" ;
NSPredicate* predicate = [NSPredicate predicateWithFormat:@"any data contains[cd] %@",text] ;
NSArray* filteredArray = [theArray filteredArrayUsingPredicate:predicate] ;
关于iphone - NSDictionary中NSArray的NSPredicate,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/14124108/