仅在设置中设置为ON的数组中搜索 [英] Search only in array's that set ON in settings
问题描述
现在我循环 dict
- (void)filterContentForSearchText: b {
NSPredicate * resultPredicate = [NSPredicate
predicateWithFormat:@Name CONTAINS [cd]%@ OR Address CONTAINS [cd]%@,
searchText,
searchText];
searchResults = [NSMutableArray array];
(NSString * akey in dict){
NSLog(@%@,akey);
NSArray * array = [dict objectForKey:akey];
NSArray * matches = [array filteredArrayUsingPredicate:resultPredicate];
if(matches.count> 0){
[searchResults addObjectsFromArray:matches];
$ bNSLog(@%@ ,akey);
2013-05-01 11:34:07.256 testApp [5357:907]白色
2013-05-01 11:34:07.262 testApp [5357:907] yellow
2013-05-01 11:34:07.274 testApp [5357:907] Greenyellow
2013-05-01 11:34 :07.275 testApp [5357:907]测试应用程序[5357:907]测试应用程序[5357:907]绿色
2013-05-01 11:34:07测试应用程序[5357:907]紫
2013-05-01 11:34:07.284 testApp [5357:907]蓝
2013-05-01 11:34:07.289 testApp [5357:907]黑
2013-05 -01 11:34:07.291 testApp [5357:907] redB
2013-05-01 11:34:07.294 testApp [5357:907] orange
2013-05-01 11:34:07.299 testApp [5357:907] BlueYellow
2013-05-01 11:34:07.305 testApp [5357:907] Brown
2013-05-01 11:34:07.308 testApp [5357:907] Rose
2013-05-01 11:34:07.312 testApp [5357:907] Gray
一个
NSMutableArray
名为resultArray
,它收集我的数组在设置中设置ON
NSLog(@%@,resultArray);
2013-05-01 11:40:46.917 testApp [5378:907](
Green,
Orange,
Blue
)
如何仅在
resultArray
中搜索?我试过了:
$ b $ p $ n code> NSArray * array = [dict objectForKey:resultArray];
但没有成功。
这个工作只针对一个数组:
NSArray * array = [dict objectForKey:@Blue];
我的数据结构是:
img src =https://i.stack.imgur.com/eCof7.pngalt =数据结构>
解决方案< (无效)filterContentForSearchText:(NSString *)searchText作用域:(NSString *)作用域
{b
$ b $
NSPredicate * resultPredicate = [NSPredicate
predicateWithFormat:@Name CONTAINS [cd]%@ OR Address CONTAINS [cd]%@,
searchText,
searchText];
searchResults = [NSMutableArray array];
(NSString * akey in dict){
if([resultsArray containsObject:aKey]){
NSArray * array = dict [akey ]。
NSArray * matches = [array filteredArrayUsingPredicate:resultPredicate];
if(matches.count> 0){
[searchResults addObjectsFromArray:matches];
}
}
}
}
I need to search and filter only in array's that set ON in settings.
Now I loop in dict
for all array's:
- (void)filterContentForSearchText:(NSString*)searchText scope:(NSString*)scope
{
NSPredicate *resultPredicate = [NSPredicate
predicateWithFormat:@"Name CONTAINS[cd] %@ OR Address CONTAINS[cd] %@",
searchText,
searchText];
searchResults = [NSMutableArray array];
for (NSString *akey in dict) {
NSLog(@"%@", akey);
NSArray *array = [dict objectForKey:akey];
NSArray *matches = [array filteredArrayUsingPredicate:resultPredicate];
if (matches.count > 0) {
[searchResults addObjectsFromArray:matches];
}
}
}
NSLog(@"%@", akey);
2013-05-01 11:34:07.256 testApp[5357:907] White
2013-05-01 11:34:07.262 testApp[5357:907] Yellow
2013-05-01 11:34:07.274 testApp[5357:907] Greenyellow
2013-05-01 11:34:07.275 testApp[5357:907] Darkblue
2013-05-01 11:34:07.277 testApp[5357:907] Green
2013-05-01 11:34:07.283 testApp[5357:907] Purple
2013-05-01 11:34:07.284 testApp[5357:907] Blue
2013-05-01 11:34:07.289 testApp[5357:907] Black
2013-05-01 11:34:07.291 testApp[5357:907] Red
2013-05-01 11:34:07.294 testApp[5357:907] Orange
2013-05-01 11:34:07.299 testApp[5357:907] BlueYellow
2013-05-01 11:34:07.305 testApp[5357:907] Brown
2013-05-01 11:34:07.308 testApp[5357:907] Rose
2013-05-01 11:34:07.312 testApp[5357:907] Gray
I have a NSMutableArray
named resultArray
which collect my array's that was set ON in settings
NSLog(@"%@", resultArray);
2013-05-01 11:40:46.917 testApp[5378:907] (
Green,
Orange,
Blue
)
How to search only in resultArray
? I tried:
NSArray *array = [dict objectForKey:resultArray];
but without success.
This work only for one array:
NSArray *array = [dict objectForKey:@"Blue"];
My data structure is:
Try
- (void)filterContentForSearchText:(NSString*)searchText scope:(NSString*)scope
{
NSPredicate *resultPredicate = [NSPredicate
predicateWithFormat:@"Name CONTAINS[cd] %@ OR Address CONTAINS[cd] %@",
searchText,
searchText];
searchResults = [NSMutableArray array];
for (NSString *akey in dict) {
if ([resultsArray containsObject:aKey]) {
NSArray *array = dict[akey];
NSArray *matches = [array filteredArrayUsingPredicate:resultPredicate];
if (matches.count > 0) {
[searchResults addObjectsFromArray:matches];
}
}
}
}
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